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DOCUMENT RESUME
ED 407 948 IR 056 384
TITLE Mississippi Library Commission Data Network Specifications.INSTITUTION Evans Associates, Thiensville, WI.SPONS AGENCY Mississippi Library Commission, Jackson.PUB DATE 10 Jun 96NOTE 125p.; Cover title: "Statewide Data Networking Plan for
Public Libraries. Submitted to Mississippi LibraryCommission." Network diagrams may not reproduce clearly.
PUB TYPE Guides - Non-Classroom (055) Reports Evaluative (142)-- Tests/Questionnaires (160)
EDRS PRICE MF01/PC05 Plus Postage.DESCRIPTORS *Computer Networks; *Computer System Design; Cost Estimates;
Design Requirements; Integrated Library Systems; LibraryAutomation; Library Expenditures; *Library Networks; LibraryPlanning; Online Catalogs; *Public Libraries; Shared LibraryResources; Specifications; State Agencies; *StatewidePlanning; Technological Advancement; Telecommunications
IDENTIFIERS Connectivity; Equipment Needs; Mississippi; *MississippiLibrary Commission; Network Architecture; NetworkManagement; *Network Models; Technology Plans
ABSTRACTThis document provides a detailed design for the data
portion of the Mississippi Library Commission (MLC) public library network.The data network is based on Frame Relay technology, and would provide morefunctionality at a higher speed than a previously considered dial-in networkcould. The document is divided into 16 sections: (1) Introduction; (2)
Current Environment; (3) Desired Functionality; (4) Network Overview/CostSummary; (5) Hardware Requirements; (6) Software Requirements; (7) Network
Requirements at MLC; (8) Network Topology Options; (9) Equipment at the
Endpoints; (10) Personnel Issues; (11) Training Issues; (12) Network
Deployment Issues; (13) Network Support Issues; (14) Security and Firewalls;(15) Next Steps; and (16) Attachments. Attachments include alibrary-by-library breakdown of the proposed network used to determineoverall estimated costs for telecommunications lines and library equipment;public and private device IP (Internet Protocol) and WAN (wide area network)addressing charts; router configurations; MLC computer survey and results;diagrams and charts of network connectivity options with cost information;and MLC CD-ROM tower specifications. (SWC)
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Reproductions supplied by EDRS are the best that can be madefrom the original document.
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http://wwwievansassoc.com
ligilJJI°1111111/ E\/ANSCONSULTANTS IN COMMUNICATIONS TECHNOLOGY
A S S 0 C I A T
Statewide Data NetworkingPlan For Public Libraries
Submitted To:
Mississippi Library Commission
MISSISSIPPILIBRARY COMMISSION
Final Release: Revised June 10, 1996
BEST COPY AVAILABLE
U.S. DEPARTMENT OF EDUCATIONOffice of Educational Research and Improvement
EDUCATIONAL RESOURCES INFORMATIONCENTER (ERIC)
This document has been reproduced asreceived from the person or organizationoriginating it.Minor changes have been made toimprove reproduction quality.
Points of view or opinions stated in thisdocument do not necessarily representofficial OERI position or policy.
"PERMISSION TO REPRODUCE THISMATERIAL HAS BEEN GRANTED BY
Jane Smith
TO THE EDUCATIONAL RESOURCESINFORMATION CENTER (ERIC)."
210 South Main Street, Thiensville, WI 53092 -1905 Telephone: (414) 242 -6000 Fax: (414) 242-6045
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1111014IiihilE VAt\1SA S S O C I A T ES
Mississippi Library CommissionData Network Specifications
TABLE OF CONTENTS
1. Introduction 1
2. Current Environment 1
3. Desired Functionality 2
4. Network Overview/Cost Summary 4
5. Hardware Requirements 6
6. Software Requirements 10
7. Network Requirements at MLC 11
8. Network Topology Options 17
9. Equipment at the Endpoints 22
10. Personnel Issues 25
11. Training Issues 26
12. Network Deployment Issues 29
13. Network Support Issues 32
14. Security And Firewalls 32
15. Next Steps 33
16. Attachments 33
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Mississippi Library CommissionData Network Specifications
1. Introduction
This document and the attached exhibits have been prepared by Evans Associates, Consultants inCommunications Technology, representing the consulting team of Evans Associates and The AegisGroup. This document is provided to the Mississippi Library Commission (MLC) in partialfulfillment of our contract to provide telecommunications consulting services to MLC.
In late 1994, the MLC undertook a telecommunications feasibility study with the State Board forCommunity & Junior Colleges (SBCJC) and the Mississippi Association for Community & JuniorColleges (MACJC). This study concluded that "a significant need and justification (exists) forexpanded local and statewide telecommunications initiatives in the State of Mississippi". Based onthis need, a combined MLC/college video/data network was designed, based on expansion of theexisting Community College Network (CCN). This network was to feature dial-in access by thepublic libraries, with community college campuses serving as dial-in locations. The dial-in networkwas seen as a "Phase I" solution which could satisfy the needs of the libraries until the infrastructurefor a permanent, dedicated network based on emerging Frame Relay technology could be built bythe providers. As part of the design, a network implementation budget of $29.9 million wasdetailed; of this amount, $1.975 million was budgeted specifically for creating MLC's portion of thedata and video network. Based on this budget, the Mississippi legislature proposed and enacted abill which authorizes the issuance of state bonds to procure the funds for building the network.
Since the completion of the report, two factors have fundamentally changed the direction of MLC'sefforts. First and foremost, Mississippi's telecommunications vendors (primarily Bell South) haveimplemented statewide Frame Relay service much more quickly than they had originally indicated,and have offered extremely favorable pricing to state government agencies. Secondly, MLC haselected to delay participation in the video portion of the network until new MLC facilities arecompleted and occupied, probably in 1998. As a result of these factors, it is now possible for MLCto deploy the "Phase II" data network directly, without creating the "Phase I" network first, andwithout requiring additional funding. The "Phase II" data network, based on Frame Relaytechnology, will provide more functionality at a higher speed to the public libraries than the Phase Idial-in network could have offered.
Towards these ends, the following document represents a detailed design for the data portion of theMLC public library network. Although this network is being designed and installed using the fundsavailable from the bonds, it is important to consider that the ongoing cost of the network will needto be borne by the libraries. Therefore, careful consideration has been given to minimize theseongoing costs.
2. Current Environment
The Mission Statement of the Library Commission reads as follows:
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The Mississippi Library Commission assumes a leadership role to fulfill the information needs of theresidents of Mississippi by advocating the development of efficient, effective public library systems and byencouraging cooperation among all types of libraries.
The Commission will continue to take a proactive position to improve the quality of library services byutilizing effective management practices including planning, education and communication. Consistent withstate and federal mandates, the Commission commits available resources to provide appropriate servicesby fairly and consistently applying policies that assure accountability to funding authorities, serviceproviders, supporters and users.
The Mississippi Library Commission (MLC), established in 1926, is an independent state agencycreated to serve the citizens of the state through their public libraries as well as members of thelegislature, state officials, state agencies and state employees directly. MLC also serves stateresidents with visual or physical handicaps which prevent the reading of conventional print.
One focus of the Mississippi Library Commission is public libraries with cooperative activitieswith school, academic, and special libraries. There are 45 public library systems with over half(1.2 million) of Mississippi's citizens registered users.
MLC is the primary resource library for Mississippi public libraries. To fulfill this role, theagency has a general collection of 200,000 books, subscriptions to 500 periodicals, 50,000 stateand federal documents, over 100 CD-ROMs, and a collection of 5,000 audiovisual titles.
The Commission's assistance to libraries takes many forms: consulting, grants, reference, summerreading club, programming, continuing education, and other services.
The MLC currently uses an IBM RS/6000 server running the Dynix library automation package.This package catalogs and provides access to the MLC's own holdings of library materials. TheRS/6000 has dial-in capability using the Dynix "DialPAC" feature. MLC also has two local areanetworks (LANs) in their building; each runs Novell 4.1 network software and each is connectedvia Ethernet to the RS/6000. TCP/IP functionality on the Novell LANs is provided by Novell'sLAN Workplace product.
3. Desired Functionality
The MLC requires that the data network being created offer the following functionality to MLCemployees and to the state's public libraries:
Full Internet access, including access to the World Wide Web and Internet e-mail.
On-line in-state access to the Dynix system (and, by extension, MLC's holdings) andto a proposed MLC CD tower by public libraries. Access from Internet to the CDtower is not desired.
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Mississippi Library CommissionData Network Specifications
Capability for access to such services as OCLC First Search program.
Capability for on-line access to the Mississippi Union Catalog (MUC), currentlymaintained on CD by MLC and updated annually.
The MLC's holdings (and the MUC as well) will be made available for browse andsearch to the World Wide Web community.
Capability for users to fill out and submit on-line Inter-Library Loan (ILL) requests.
A bulletin board (for event schedules, job postings, etc) for use by Mississippilibrarians.
Capability for on-line access to other state holdings, such as the universities' librarycatalogs (should the universities choose to make such holdings available).
Capability to host multiple sets of World Wide Web pages/sites.
Capability for users to directly download catalog information from MLC or theMUC into ILL requests or their own computerized catalog.
This network will be created by establishing the network server(s) at the MLC's offices in Jackson,and then making those services available to public libraries throughout the state. For Internetaccess, libraries will pass their traffic to the state's designated Internet Service Provider (ISP)through the MLC connection. The Internet portion of this design has been decided on by the Stateand MLC. The specific topology of the "downstream" network (i.e. between MLC and the publiclibraries) will be detailed inSection 8. However, it is important to note here that the MLC will beproviding PC computers to the public libraries for use in accessing the network; these PCs will bepre-configured with the necessary hardware and software. Therefore, the hardware and softwareused at the MLC central site must be chosen and implemented with the thought that compatiblesoftware will be going to the public libraries, most of which are staffed by people of limitedcomputer expertise.
It is understood that realizing all these goals will not be the complete responsibility of any onevendor. The creation of this network will require the coordinated contributions of a number ofhardware, software, agency, and service providers. The recommendations included in thisdocument are consistent with the objective of open systems development.
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4. Network Overview/Cost Summary
This section will provide an overview of the topology and costs of the proposed network.Subsequent sections of this document will provide the additional detail and cost breakdownsnecessary to implement the network.
As explained in Section 1, this network will be based on Frame Relay technology. Figure 1 belowshows the locations of each Bell South "cloud" hub, and the approximate number of public librariesreachable by that cloud; additional detail on the MLC central site is given in Figure 7:
Figure 1: Basic Network Architecture
Each headquarters (HQ) library acts as a hub for its own branches that use dedicated (leased) linesfor network access (smaller libraries will use dial-up access, as explained in Section 8). PrivateVirtual Circuits (PVCs) will be set up from the HQ to each branch through the local cloud using 56kbs lines. An additional PVC will connect each branch with the state's Internet Service Provider(ISP). The HQs are connected to the cloud through a 56 kbs line or a T-1 line, depending on trafficestimates. A router will be placed at each HQ and dedicated line access branch.
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At the MLC, several new servers will be added to the MLC LAN in order to service the requestswhich come in via the network from the Internet and from state public libraries. The specificationfor all of this equipment is provided in this document. These new servers include:
A Web server to process the World Wide Web requests from public libraries and the Internet;
An FTP/Mail server to process file transfers and electronic mail;
A Spectrum computer (not shown in Figure 1) for MLC Help Desk network monitoring;
A server to drive the proposed CD-ROM tower;
A database server to allow for dynamic web-page access to other MLC data (to be added to thenetwork in a later phase; see section 12).
Figure 2 gives a summary of the budget for this network. The "Detail Reference" column indicateswhere in this document further detail may be found regarding the item on each line.
Install Recurring Bond $ DetailItem Cost Cost/Mo Budget Reference
MLC/Network Central Costs:MLC Hardware $105,800.00 $1,058.00 Figure 5MLC Software $83,500.00 $475.00 Figure 5
MLC Network Equip $27,146.50 $401.00 Figure 5MLC LTE Project Mgr $25,000.00 Section 12
Subtotal $241,446.50 $1,934.00 $100,000.00
Telecommunications Costs:Network Equipment At HQs/Br $609,025.50 $4,135.00 Figure 15, Page 6
Dedicated Lines $23,930.00 $25,289.75 Figure 15, Page 6Dialup Lines $8,370.00 $6,772.50 Figure 15, Page 6
Subtotal $641,325.50 $38,131.25 $1,116,500.00
Computer Equip At HQs/Br $750,000.00 $750,000.00 Section 9
Contingency Fund $333,728.00 Section 4
TOTAL NETWORK COST $1,966,500.00 $40,065.25 $1,966,500.00
Figure 2: Network Cost Summary
The cost summary (Figure 2 above) has been constructed to account for all of the money allocatedto this project via the state bonds. The difference between the calculated cost of the proposednetwork and the bond dollars budget is contained in the "Contingency Fund" entry in column one.
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Mississippi Library CommissionData Network Specifications
These cost projections cover all known cost areas involved in the creation and operation of thisnetwork with the exception of the following:
1. Firewall costs (see Section 12);2. Costs to attach library systems' LANs to network (see Section 9);3. Internet access charges (not known at this time);4. CD-ROM tower/server (to be financed outside of this budget)5. Class C license registration fees, if any (see Section 7)
5. Hardware Requirements
Web/Database Server Discussion
The sizing and deployment of server hardware (and software) is dependent on the strategy chosento provide access to information. Two strategies are available:
i) Exclusively via Web Server: Under this strategy all information that needs to bemade accessible has to be created and organized into Web pages with appropriatelinks for navigational purposes. Web pages on the server are static and anychange in the content would require updating, reformatting, and refreshing of theWeb server documents. This process can be time consuming and is dependent onthe type and the amount of information on the Web Server and the frequency ofchanges made to the content. See Figure 3.
Figure 3: Web Server Onlyii) Use of Web and Database Server: This approach allows creating and storage of
static as well as dynamic Web pages. Depending on the information typerequested, HTML pages can be retrieved from the Web server or created "on thefly" from data retrieved in real time from a database on the Database server (seeFigure 4). Additionally, this strategy allows for the use of form capabilityavailable in browsers. Forms capability could:
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* Allow MLC to provide search and retrieval capability where searchparameters can be entered by users with results retrieved from the databasesent as Web pages.
* Allow MLC to create data entry forms that libraries can use to fill outrequests (e.g. inter-library loan, substitute for fax, etc.) and transmit.Information from the forms can be stored in the database and furtherautomated processing can be performed with the ability to provide varioustypes of reporting.
Web/Database Logical Link
M-1MIMIMIN
Database Server
a 031321ZEICOM
Router
fo Network
Figure 4: Web/Database Servers
A Web server exclusive strategy would suggest a hardware configuration with large storagecapacity on the Web server, whereas using a combination Web and Database server strategy, thestorage capacity is split between the Web server and the Database server.
The Web/Database combination strategy provides significant flexibility and is therefore highlyrecommended. However, it is felt that the initial implementation of the network can be done withonly the Web server; the Database server should be added later in the implementation cycle (seeSection 12).
Detailed Hardware Specifications
The following specifications are provided for the needed network hardware. Refer to Figure 1,"Basic Network Architecture".
An Internet World Wide Web server (which also includes DNS service): single-processor Pentium PC, at least 1.5 GB of hard disk space, 32 MB memory, CD-ROM drive, and DAT tape unit.
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Mississippi Library CommissionData Network Specifications
A computer which functions as the MLC's database network server will be required.This computer will be the unit which will house and allow access to the databasesnot already present on the Dynix system, and should be equipped with:
A Pentium processor, with a clock speed of at least 166 MHz. The computershould have the capability for the addition of multiple processors in thefuture, to a total of at least four. Sun or other processors could be substitutedfor the Pentium, with no loss in functionality or compatibility. However, itis felt that Pentium/Windows NT platforms are lower in price, providegreater choice of third-party software, and are generally easier to support.Additionally, there is a greater availability of Pentium/NT support skills inthe workforce. If these issues are adequately addressed by MLC, then otherplatforms for both the database server and the Web server may beconsidered.
A minimum of 64 MB of memory for each processor.
A media retrieval storage device which features multiple, mirrored plug-indisk drives of at least 2 GB each.
A DAT-format tape backup unit of at least 8 GB capacity.
An FTP/electronic mail server: same specifications as the Web server above.
Note: Separate servers for databases, Web activities, and FTP/mail have beenrecommended as outlined above. Although it is technically possible to run all theseapplications on a single server, lack of specific performance and traffic volume datafor the projected network makes this inadvisable. Installing separate servers allowsmaximum flexibility and room for expansion, and prevents a potential bottleneck inthe network.
CD ROM Server/Tower which holds at least 100 discs. Must support TCP/IPprotocol and allow access through a Web browser. Also, the towerhardware/software must allow access control to the level of individual discs by userID; this is needed in order to address CD licensing concerns. MLC has indicatedthat the CD ROM Tower will be purchased with funds outside of the budget of thisproject. Accordingly, the cost for this unit is not reflected in this document's projectbudget. More detailed specifications for this unit have been previously provided toMLC, and are given in Attachment 5 of this report.
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Mississippi Library CommissionData Network Specifications
A router management computer. MLC desires to purchase the Spectrum softwarepackage (see following section) and thus will be purchasing a hardware platform onwhich to run this package. The consulting team agrees with this decision.
Prices for the above hardware are given in the following chart.Item Number Needed Estimated Price Extended Price Monthly Maint
HardwareDatabase Server Computer I $15,000 $15,000
Web Server Computer 1 $8,000 $8,000FTP/Mail Server Computer I $6,000 $6,000
Spectrum Computer 1 $15,000 $15,000Dial-In Modems 8 $250 $2,000
MLC Learning Lab PCs 16 $2,800 $44,800Learning Lab Equipment/Fum I $15,000 $15,000
Hardware Subtotal $105,800 $1,058
SoftwareWindows NT Server 3 $1,000 $3,000
SQL Server I $2,000 $2,000Web Server Software 1 $500 $500
Spectrum 3.0 Net Mgmt 1 $38,000 $38,000 $475Spectrum Install/Configuration I $5,000 $5,000
Custom: SQL<-->Web Link I $20,000 $20,000Dynix/Intemet Interface 1 $15,000 $15,000
Software Subtotal $83,500 $475
NetworkCSU/DSU 3 $2,000 $6,000 $30
4500 Router 1 $15,710 $15,710 $0Dial-In Lines 8 $135 $1,080 $336
2500 Router For Dia lin Lines I $4,357 $4,357 $35
Network Subtotal $27,147 $401
Figurb 5: Needed MLC Equipment Price Detail
Capacity Estimates: it is estimated that the database and Web servers as describedabove will be able to handle 30 to 40 simultaneous accesses. Note that this is notthe same as a capacity of 30 to 40 simultaneous users; Web access, for example,involves bursts of heavy information download followed by seconds or minutes ofthe user reading what is on their screen. Specifying 30 to 40 simultaneous accessesmeans that this number of users actually request information from the server at thesame moment. Thus the capacity of the network in terms of simultaneous users willbe significantly higher; an actual value would depend greatly on what activities theusers were requesting. The traffic on the e-mail, router management, and dial-inrouters is deemed to be sufficient to handle all of the devices connected on thenetwork.
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6. Software Requirements
The following network and system software is recommended, and is based on the use of theWindows NT platforms recommended above. If other platforms (such as Sun or Silicon Graphics)are chosen, then similar software will need to be substituted:
Windows NT Server software for the server computers. This software comesbundled with TCP/IP and DNS support. NT Server has been specifically designedfor server and network applications, and is ideally suited for the tasks which MLCdesires to implement.
Database software for the database server. Recommended: SQL Server softwarewith which a Web server can interact, such as Microsoft SQL Server or Oracle.
Web server software, such as is available from Netscape, Spry, O'Reilly, ProcessSoftware, or Frontier Technologies. Microsoft announced in December, 1995 thatWindows NT Server will include Web server capability atno additional cost.
Software to manage the router environment will be required. As noted above, MLChas evaluated several packages and has selected the Spectrum package fromCabletron. This package has been selected by MLC partly because it performsmultiple functions using a single database; in addition to router management, thepackage will allow MLC to track hardware inventory and provide better "help desk"functions. The consulting team supports this selection.
MLC will require some custom software development to interface the Web serverwith the database server; in other words, this effort will be required to allow users tosearch for and display information in the databases, probably using Web forms andqueries. This work can be done by a third-party software developer. Linking of theWeb server to the database server may, however, also be done using connectivitysoftware provided by many third party vendors. Microsoft has announced that itsInternet Information Server (Web Server) will integrate with the Microsoft SQLserver (database server) at no additional cost. Forms development is done usinginternal resources or can be contracted to third parties.. The level of effort andresource required is a function of the complexity of the application beingdeveloped.
Internet browser and mail software for the client (user) PCs. The recent releases ofWeb browser software (such as Netscape 3.0) also support electronic mail. Othersoftware provided by the ISP can also be added to access newsgroups. No cost isbudgeted for the browser, as most (including Netscape 3.0) are free to public
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Mississippi Library CommissionData Network Specifications
libraries. If MLC should desire to provide "screening" software to inhibit certainInternet functions, this should also be discussed with the ISP.
Software to interface the Dynix system to an Internet interface. This software isavailable from Dynix and will reside on the Dynix server. If desired, restrictingaccess to this function to the state's public libraries connected to the network (i.e.keeping general Internet users from this function) can be accomplished through therouter and/or restrictions programmed into the Web server software.
Prices for the above software are given in Figure 5.
If MLC decides to implement a bulletin board function, this can be accomplishedthrough software readily available from vendors/packages such as Galacticom andMustang BBS. This software should reside on the mail server.
7. Network Requirements At MLC
A Cisco 4500 router with 4 serial and 4 ethernet outlets (to connect to MLC's otherservers).
Three T-1 connections to the Jackson Frame Relay cloud to support traffic to/fromthe libraries and to/from the Internet.
Each T-1 line will require a CSU/DSU (modem) unit at MLC.
Prices and exact specifications for all network routers and CSU/DSUs are given inFigure 6 below:
A blueprint form MLC's hardware and network connections is given in Figure 7.
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Mississippi Library CommissionData Network Specifications
Location Type Discounted Plaint.(Monthly)
Branch Library (Router Model 1005)Cisco 1005 Ethernet/Serial $795 $600 $15IP/IPX Feature Set $1,000 $700V.35 Cable $100 $100Installation $200 $200
Total $2,095 $1,600
HO Library (Router Model 2501)$995 $697 $25Cisco 2501 Ethernet/Dual Serial
IP/IPX Feature Set $1,600 $1,1208 MB Memory $1,000 $700V.35 Cable $100 $100Installation $200 $200
Total $3,895 $2,817
MLC (Router Model 4500)$6,000 $4,200 $105Cisco 4500 Modular Chassis
4 Ethernet Ports $6,000 $4,2004 Serial Ports $4,600 $3,220Enterprise Feature Set $3,200 $2,24016 MB Memory Upgrade $1,500 $1,050V.35 Cables (3) $300 $300Installation $500 $500
Total $22,100 $15,710
MLC (Access Server Model 2511 For Dialup LinesjCisco 2511 Ethernet/Dual Serial /16 Async $2,095 $1,467 $35Remote Access Server Feature Set $2,000 $1,4004 MB Memory $700 $490RS232 Cable $800 $800Installation $200 $200
Total $5,795 $4,357
CSU/DSU (per site)Branch Library: GDC 553 w/ remote mgmt $1,300 $5HQ (see Notes) - 56 kbps: GDC 553 w/ RM $1,300 $5MLC - T1: GDC 554 $2,000 $10
Note(s)
1. List Pricing from Cisco Price List dated September 1, 1995.2. Pricing for Model 1005 received verbally from Cisco.3. Discount of 30 percent assumed. Cables have not been discounted.4. HQ locations with 2 56 kbps circuit should add another $100 for
another V.35 cable and another $1000 for an extra 56kbps DSU/CSU.5. CSU/DSU equipment and maintenance cost is estimated.6. Taxes and shipping are extra.
Figure 6: Router/CSU/DSU Costs And Specifications
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Connectivity to Branch & HQlibraries and Internet via Frame
. Relay Network using PVCs
Web Saver
4 VVire CablingtMg
Serial Pints 1
Ethernet Pon I
6 .,__ Network Terminations
C3LriCiSUs
V.35 Cabling
Ethernet Port 2
Mina Hub1E
Dee.. sew r
PTPrther
Ty,isted Palr Cabling
opt( Sewer
Mina Hub
Twisted Pair Cabling ilri
CD.ROM ServerPCS
File Sher
Figure 7: MLC Site Installation BlueprintIP Addressing
In order to properly route and manage the network, Internet Protocol (IP) addresses are neededby:
Local Area Networks (LANs),Devices on the LANs,Wide area network (WAN) point to point serial links provided by the Bell South frame relaynetwork, andNetwork devices (e.g. CSU/DSUs).
Two IP addressing strategies public IP addressing and private IP addressing are describedbelow, along with advantages and disadvantages of each. Specific, detailed IP addresses forMLC member libraries are given at the end of this document in Figure 16 (device IP addresses)and Figure 17 (WAN IP addresses) for both schemes.
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Public Addressing: This method uses the Internet-provided Class C addresses. Under thisscenario the first 3 bytes of a 4 byte IP address are pre-allocated to each district by the assignor,with the definition of the fourth byte under local control (but specified in this document). Underthis addressing strategy MLC would acquire one Class C address for each HQ. This address canbe segmented and shared between the HQ and its branches. This would be done by dividing thefourth byte of the HQ's Class C (C.C.C.X) address as follows:
X = xxxx yyyy where xxxx represents subnets and yyyy represents devices on a subnet.
This allows for 16 subnets and 14 devices per subnet (Device 0 and 15 are special addresses andnot available). Assigning the subnet number to building numbers (HQ is building number 1,branch libraries are assigned building Ws 2, 3, ), 15 buildings per Class C address could besupported (subnet 0 is not assigned). If there are more than 15 buildings per HQ, then a secondClass address would have to be assigned to the HQ.
Of the 14 available devices per subnet, device id 1 is assigned to the Ethernet port on the routerand device id 2 is reserved for a LAN server. Device ids 3 through 14 are available for PCs ,
network printers, and additional servers that need IP address. Multiple subnets would have to beassigned to a building if there are more than 14 devices that need IP addresses.
The following formula can be used to assign the address ranges for the LANs and devices at thebranch libraries and the HQs. As mentioned earlier the first address is used for the Ethernet Portand the second address is reserved for a LAN server.
X = (Subnet # *16+1) to (Subnet#*16+14) where Subnet # is the same as the Building #
Subnet Mask = 255.255.255.240
Using the formula, Figure 16 lists address assignments using Class C addressing strategy. Pleasenote that C# represents the first 3 bytes of the Class C address and is pre-assigned.
In addition to addressing the LANs and the devices on the LAN, the wide area links that connectthe HQ locations to the branch libraries and the MLC need addresses for routing purposes. Thewide area links are represented by the permanent virtual circuits (PVCs) provided via the BellSouth frame relay network. Using the public addressing approach, another Class C address(CW.CW.CW.Y) for each HQ has to be assigned and subnetted as follows:
Y = xxxxx yyy where xxxx represents subnets and yyy allows for 6 devices per subnet.
Subnet Mask = 255.255.255.248
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Each subnet would represent the serial link connection (2 device id one per each end) anddevice ids 3 and 4 can be allocated to the CSU/DSUs that connect to the serial ports. The ClassC address can be more efficiently used if SNMP CSU/DSUs are not used. In this case, six bitscan be allocated for subnetting instead of five bits allowing support of 64 serial connections perClass C address and 2 device ids per subnet.
Using five bit subnetting the following rules may be used to assign the address for serial linksand the CSU/DSUs:
1. Subnet 1 assigned for connection to the MLC2. Subnets 2, 3.... assigned for serial links to the branch library using building numbers.3. Device id 1 assigned to distant end of the serial link as viewed from the HQ site.4. Device id 2 assigned to the serial link at the HQ end.5. Device ids 3 and 4 assigned to CSU/DSUs if needed.
Using the above rules, addresses can be assigned for the serial connections by using thefollowing formula:
1. Serial sub-interface from branch library to HQ: Y = (Bldg#*8)+12. Serial sub-interface from HQ to branch library: Y = (Bldg#*8)+23. CSU/DSU at branch library end: Y = (Bldg # *8) +34. CSU/DSU at HQ end: Y = (Bldg#*8)+4
(Note: This address needs to be assigned only once.)5. Serial sub-interface from MLC to HQs: Y = (1*8)+1 = 96. Serial sub-interface from HQs to MLC: Y = (1*8)+2 = 107. CSU/DSUs at MLC: Y = (1*8)+3 = 11
(Note: This address needs to be assigned only once for each DSU/CSU.)
Using the above formula, Figure 17 lists address assignments using Class C addressing strategy.Please note that CW# represents the first 3 bytes of the Class C address used for WAN seriallinks for each HQs.
Private Addressing: Using this strategy, a private Class A address structure unique for MLC canbe developed. The first byte of the 4 byte IP address is assigned a private network address of 10.The remaining three bytes are then available for allocation as deemed fit. The three bytesavailable can be allocated as follows:
10.S.B.X where 10 is the private network number,S is the library system number plus 99,B is the building #,X ranges from 1 to 254 as device ids with device ids 1 & 2 reserved
for the Ethernet port and the LAN server.
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Mississippi Library CommissionData Network Specifications
Subnet Mask = 255.255.255.0
Under this scenario 155 library systems can be supported (S ranges from 100 254), 255buildings or LANs can be supported per library system (B ranges from 1 to 255), and 254devices can be supported per building or LAN (X ranges from 1 to 254). Figure 16 lists theaddress assignments using the above private addressing strategy.
Wide area links can be addressed by using an address of 99 for the second byte. The third bytecan be uniquely assigned to each library system. The fourth byte can be subnetted as was done inthe public addressing approach. The following is an example:
10.99.S.X where S is the system number,X is calculated as (Bldg#*8 )+1 for serial link at branch end ,
(Bldg#*8)+2 for serial link at HQ end, 9 for the serial link end atMLC, and 10 for the serial link at the HQ end for MLC connection.
Figure 17 lists the WAN link addresses using the above formula for private addressing.
Selecting Between Public and Private Addressing: MLC could choose to implement either ofthe addressing schemes or a combination of both. Selecting one does not preclude the use of theother at a later time. The choice is dependent on address availability, connectivity needs,network size, performance and security needs, and availability of support staff.
Public addressing requires acquiring Class C address. This can be accomplished by requesting itfrom the ISP or InterNIC and providing appropriate documentation. Use of public addressrequires no translation when communication takes place outside the library environment.
Given the mission of libraries, it is possible that HQs may want to connect to Internet viamultiple means (e.g. Universities, other Library Consortiums, School Districts, etc.) in additionto using the MLC connection. Use of public addresses makes it easy to do so without requiringtranslation at the HQ or at the other end of the alternate connection or requiring that a PC havemultiple IP addresses to directly access the Internet via these multiple methods. Access flexibilityis retained with Class C addressing.
Administration and management of public addressing scheme is somewhat easier than using aprivate scheme. It does not require support for address translation. Newly hired staff are likely tobe familiar with public addressing rather than private addressing.
There are benefits with private addressing. It provides a larger address space and more flexibilityin address assignment. It avoids the need to acquire addresses from a third party.
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Mississippi Library CommissionData Network Specifications
Private addressing requires a central point for translation from private to public addresses andback when traffic moves between Internet and the library network. This could create a bottleneckand potential for performance problems. Translation of addresses can be managed and supportedby the MLC staff or by the ISP. It is not entirely clear whether the ISP provides this service. Inthe event they do, there is likely to be an additional charge for the service. Some risk exists if theState changes the current ISP and the new ISP does not provide translation services. If the currentISP does not provide translation services then the MLC staff will need to manage both privateaddressing scheme and the tables and configuration data needed for translation.
It is perceived that private addressing provides some measure of security since addresses areunique and proprietary (not easily available). While private addresses are difficult to access , thetranslation service does not guarantee security if the private address is known externally andaccess to translation process is possible. Additional firewall functions would need to be added toassure a higher level of security. Similar firewall functions can also be added when using publicaddressing .
While there is no dominant reason (e.g. State standard) to select one or the other addressingscheme, it is recommended that MLC consider using public addresses. The recommendation ismade because of its ease of administration, no requirement for centralized address translation andattendant performance issues , and access flexibility. Class C addresses can be acquired withappropriate documentation . This report provides the information needed to apply for theaddresses.
Router Configuration(s): The routers at branch libraries, headquarters, and the MLC wouldhave to be configured appropriately based on the addressing scheme selected by the MLC. Asample configuration is included at the end of this document as Figure 18, and uses the publicaddressing scheme. The configuration can easily be changed to accommodate the privateaddressing structure.
The sample configuration uses static routing, given there is single route between the libraries andthe HQs and MLC. No bandwidth is used for routing update overhead.
8. Network Topology Options
The consulting team identified three options for connecting the public library endpoints with theMLC in Jackson. These options were evaluated with ITS in order to maximize efficiency andworkability while minimizing costs. All of these options assume the network will be built withinthe framework of the Bell South Frame Relay environment currently being installed in Mississippi(see Figure 1).
Given the overall telecommunications environment in Mississippi, it is not recommended that MLCpursue vendors other than Bell South. The committed relationship between Bell South' and the
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Mississippi Library CommissionData Network Specifications
State combined with the very favorable pricing for lines received from Bell South is the basis forthis recommendation.
The networking options are explained below, along with features/comments; each is pictured inAttachment 3:
Option 1: Headquarters Location As Switching Hub
In this option, each headquarters (HQ) library acts as a hub for its own branches. Private VirtualCircuits (PVCs) go from the HQ to each branch through the local cloud using 56 kbs lines; the HQare connected to the cloud through a 56 kbs line or a T-1 line, depending on traffic estimates. Thisoption requires that a router be placed at each HQ and branch. Comments on this option:
Each library system is independent; problems at one HQ location should not impactothers
Requires one PVC connection from each HQ to MLC, at a slightly higher cost ($2per month per PVC)
Some HQ locations may require bigger router and higher bandwidth access link tothe Frame Relay, at higher costs
Option 2: Single Switching Hub Per Cloud
In this option, each branch and HQ library is connected via a PVC to a single hub point for each ofthe Bell South clouds. This requires a larger router at the cloud sites. Comments on this option:
Requires fewer PVC connections from each cloud to MLC
Requires one large router per Frame Relay cloud instead of more smaller ones resultin some cost savings
Support can be centralized per cloud
Failure at switching hub impacts all libraries connected to that cloud
Provides better utilization of access link; all locations use 56 kbs access andswitching hubs use T-1 access
Traffic between HQ and its own branches has to flow through switching hubs
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Option 3: Centralized Switching In Jackson
In this option, each branch and HQ library is connected via a PVC which travels all the way toJackson, where all switching is done.
A single point of failure (MLC) exists for all locations
MLC is a potential performance bottleneck; traffic from a library must go to MLCbefore reaching any destination, including its own HQ
Routers at branches and HQs are the same (for easier support)
All locations access the network via 56 kbs circuits, resulting in lower network costs
Support for complexity is centralized at MLC
A detailed analysis was undertaken which detailed the equipment necessary for each option (seeAttachment 4). This analysis showed that the difference in cost among the three options isrelatively small. Given this fact, the consulting team has selected Option 1 as the recommendedtopology for the network. All of the costs presented in this document assume a network createdper this option.
Figure 14, "Frame Relay Network Cost Worksheet" details the specific configuration of thisnetwork. Basically, each branch assigned a dedicated line is connected to its HQ through a 56 kbsFrame Relay connection. Branches assigned a dial-in line are discussed below. Branches served bya different cloud than that which serves the HQ are routed to their local cloud. Nine HQs withmore than 8 branches are assigned two 56 kbs lines to their cloud instead of one. Inter-cloud linksranging from one 56 kbs line to a full T-1 are proposed, depending on anticipated traffic. A moredetailed explanation of this spreadsheet is given in Section 16.
Dialup Versus Dedicated
In evaluating dial-up scenarios, several alternatives were examined:
Having branches dial their HQs for network access;
Having all branches dial MLC in Jackson through state 800-line service;
Having all branches dial MLC in Jackson through standard state business line rates.
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Having all branches dial directly into their local Frame Relay cloud.
Among the first three options, having all dial-up lines go to Jackson is recommended because the costdifference between this option and the others is only a few pennies per minute, and support for dial-inusers (and equipment) would be much easier at MLC than distributed out among the HQs. It is notadvisable to have HQs be responsible for supporting dial-in lines to their location due to possiblepersonnel shortages and/or lack of telecommunications networking experience at the HQ locations.
An extensive analysis of the costs to create and operate a "dial into MLC" environment usingstandard state business-line rates was conducted. Branch libraries with anticipated low usage wereidentified, primarily by their being open less than 20 hours per week. Fifty-one such libraries werefound. Another fifteen sites were specified for dialup access because they are served by localtelephone companies (i.e. not by Bell South) and their dedicated connections would be veryexpensive compared to Bell South sites' . The cost analysis shows that MLC would actually savevery little money using this topology; in fact, the monthly cost of a dialup line would be more thanthe cost of a dedicated 56 kbs line if usage exceeded 30 hours per month.
Another factor in deciding dial-up use is that many of the local voice-grade lines in Mississippi willnot support 28.8 kbs operation. This means that users dialing on such lines will see their modemsdrop to 14.4 kbs connections. This speed is considered to slow for effective network operation.
Having branches dial directly into their local Frame Relay cloud is deemed to be the only viablelong term dial-up environment worthy of consideration. However, this service is not yet offered inMississippi, although Bell South does offer the service in other states and anticipates making thisservice available in the hear future. This situation will require close monitoring by MLC. A finaldecision on whether to have some branches use dial-up technology (by dialing directly into thecloud) can be re-evaluated in 1996, as the recommended timeline shows that the branches are not tobe connected until 1997.
Apart from all the above practical considerations is the fact that branches will be required to paytheir own recurring (i.e. monthly) telecommunications charges, and many branches cannot afford thecost of a dedicated line. For these branches, the choice is limited dial-up access or no access atall. The following two figures show the relationships between hours of use and cost for bothdedicated line access (using the lowest Bell south figure of $127 per month) and dial-up use(assuming dialing into MLC using state business rates). These charts show that the "cross-over
'The nineteen sites were assigned dial-up install/monthly charges at the same rate as the BellSouth sites. However, it is likely that their actual dial-up charges (including the $.07 per minuteusage rate) would also be substantially higher than Bell South's state rates. In this event, it couldstill be true that the dedicated line to these libraries, although expensive, could remain less costlythan dial-up.
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point" at which a dedicated line's cost equals dial-up costs is 30 hours per month if an existingtelephone line is used and 20 hours per month if the branch installs a new telephone line.
$14.00
$12.00
$10.00I-
O$8.00
L.
$6.000
$4.00
$2.00
$0.00
Network Costs Per Hour
10 20 30 40 80
Hours Of Use Per Month
120 160 200
A Dedicated Line Cos t/Hr Dial-Up Cos t/Hr: Existing Line ADial-Up Cos t/Hr: New Line
Figure 8: Network Cost Per Hour Verses Hours Of Use
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Mississippi Library CommissionData Network Specifications
$900.00
$800.00
$700.00
$600.008
E $500.00
§ft $400.00
ET
$300.00
$200.00
$100.00
$0.00
10
Network Costs Per Month
1
20 30 40 80 120
Hours Of Use Per Month
160 200
Dedicated Line Cos t/Mo Dial-Up Cos t/Mo: Existing Line Dial-Up Cost/Mo: New Line
Figure 9: Total Monthly Cost Versus Hours Of Use
As mentioned above, 66 libraries have been designated as using dial-up circuits for network access.These libraries were so designated either because they are open less than 20 hours per week orbecause they are located in areas where dedicated line access would be prohibitively expensive.The recurring (monthly) costs assigned to each of these libraries is calculated based on anassumption that the library will be dialed into the network for one-quarter of the hours it is open tothe public.
MLC will require dial-in facilities apart from the needs of the branches, in order to supporttelecommuting and remote network management. The cost of these lines and the associatedequipment is reflected in the cost figures of this document.
9. Equipment At The Endpoints
The budget for the bond sale proceeds financing the creation of this network includes $750,000 tobe used for the purchase of PCs to be placed in the libraries. This amount is over and above themoney allocated for networking hardware/software, and was based on the parameters of spending$3,750 to equip 200 locations.
It is recommended that each library PC have the following specifications:
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Mississippi Library CommissionData Network Specifications
Windows '95 PC, Pentium processor or better
Minimum 16 MB memory, 500 MB hard disk space
Color SVGA monitor, 15" or larger
Network adapter card for connection to router (dedicated line locations) or 28.8 Kbs datamodem (dial-up locations)
Sound card and speakers; one CD-ROM drive
At least 1 MB on-board video RAM
Libraries with existing PC networks will require a network card compatible with their existingnetworks; the cost for such a card (about $100) is not included in this project budget, and would bethe responsibility of the affected library. Such libraries may also require a larger router than the unitbudgeted for this purpose. In either case, libraries intending to connect more than one PC to thenetwork must obtain MLC approval for the additional endpoints, and for the connection ofadditional equipment to the network.
The PCs should be purchased with Windows '95 preloaded. Windows '95 includes the necessaryTCP/IP support required by the network. Before deployment, the PCs will need to be updated withthe chosen Internet browser and mail reader (such as Netscape 3.0 or some subsequent version),unless Windows '95 becomes bundled with such software in the future. Other software may benecessary, such as Win Shield protection software for public access PCs. Telnet software is highlyrecommended; this will allow users to access ASCII (non-graphical) hosts.
It is very important that MLC establish a policy with respect to allowing the libraries to add othersoftware to the network PC. The installation of some software could interfere or conflict with thenetwork hardware/software, and should only be done if approved by MLC. MLC will notguarantee support for PCs to which unauthorized software and/or hardware has been added. Inaddition, the MLC will be unable to support authorized add-ons to individual systems.
In addition, it is recommended that each library be given a choice of receiving a FAX machine or alaser printer, according to each library's needs. For the purposes of this choice, it should beassumed that the FAX machine and the printer are of equal cost.
As indicated earlier, each branch connected to the network via a dedicated line must be equippedwith a Cisco 1005 router and a GDC 553 CSU/DSU. It is critical that these devices be capable of
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remote management. HQ libraries will receive a Cisco 2501 router and one (or two) GDC 554CSU/DSU(s).
At the library, it is recommended that all equipment be powered from a single power strip whichfeatures surge protection and a single on/off power switch.
If any of the libraries wish to connect additional PCs to the network, this can be done through theuse of simple, inexpensive wiring hubs into which both the router and the PCs would connect.Simple, five-port twisted-pair hubs cost less than $100. Note: no money for connecting additionalbranch/HQ PCs to the network have been allocated in this project budget. Any PCs or othernetwork hardware/software added by system libraries must be approved beforehand by MLCAutomation Services.
It is not recommended that individual printers at the HQs or branches be connected to the networkas network devices. Aside from the fact that network printers take up an IP address (see Section 7),adding a printer to the network should be done only if remote printing is done (i.e. it is necessary toroute materials from one network location directly to another location's printer). Given the otherdocument routing capabilities of this network (e-mail, FTP, etc), this functionality is not seen asrequired. Rather, local printers should be connected either to the local branch PC via its parallelport or, if present, via a Local Area Network print server.
Conceptual local connection diagrams are shown in Figures 10, 11, and 12.
Pcirter
Twisted Pair Cabling
PC nth
}kw& Idaface Cud
kktradt T-rtriralimV.35
ir''m,To HQ, MLC,
Ratheritsuall
& !Memel via Frame Relay
Nehvarkkvitc =ling
Figure 10: Dedicated Line Connection (Single PC)
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Twisted Kr Cabba V.55 otirgNdolk
PO
Ildroak [deo eird
.....Wirklo Hub
Router
Oka ablirg
T080, MLC,
Internet via Frame Relay
Network
Figure 11: Dedicated Connection (Network)
=1110
Net TenninabccH(RJ 11 JAcK)
PC wit'intern! rrolera
Mont cable Dial Up Line
Figure 12: Dial-Up Connection
10. Personnel Issues
As of this writing, MLC has added three staff members who will have primary responsibility for theproposed data network. Among the functions assigned to these positions are telecommunicationsnetwork responsibility, Webmaster responsibilities, and network support (help desk)responsibilities. These staff additions are seen to be adequate for the initial operation period of theproposed network. In order to get the network installed and running, however, it is recommendedthat MLC hire a limited-term employee or consultant to oversee the network installation (seeSection 12). Once the network is fully operational, additional network support staff may berequired as the population of devices, the use of the network, and the amount of MLC informationoffered on the network all increase.
The MLC network has been designed so that additional personnel at the HQs and branches will notbe required.
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II. Training Issues
User training will be a critical issue in the overall success of the MLC network. The followingspecifications for the user training provided to public libraries follows:
Who should be trained: at least two representatives from each library (branch and HQs). Theserepresentatives should be the personnel who will actually use the network the most. It is notadvisable to confine training to HQ personnel and then depend on them to train the branches.
When training should take place: after a library's computer and network lines/equipment are inplace and ready to use, or as close to this date as possible. The training will not be effective if thereis any delay between the receipt of the training and the actual use of the network at the library.
Where training should take place: it is recommended that the training take place Jacksonwhenever possible. In support of this effort, it is recommended that a PC training lab be set up atMLC for hands-on training sessions. This lab can also be used to test and configure the PCs to beplaced in the libraries. The lab PCs should be connected to the network so that lab PC users willexperience exactly what they will see when they return to their home libraries. The cost for this labhas been included in the MLC equipment costs shown in Figure 5. The stated cost includes labPCs, and also includes an amount for "equipment and furniture". The latter amount is meant tocover a screen projection device, a screen on which to project the image, and tables for theworkstations.
On an ongoing basis, it is inevitable that MLC will be asked to provide one-to-one onsite training atthe libraries. This should be handled on a case-by-case basis. Given that onsite training should notbe done before a library's computer is attached to the network, this training could be done using thelibrary's own PC. MLC may wish to consider the purchase of one or more laptop computers forcases where a library is visited that does not have a working network station; these laptops wouldrequire a 28.8 kbs modem for dialing into the network, and should have color monitors. Requiredsoftware would include a web browser (such as Netscape) and dialup WINSOCK software, all ofwhich can be downloaded from the Internet at no cost. Such laptops are estimated to cost about$3000 each. The purchase of laptops is not reflected in the project budget.
Who should conduct the training: as much as possible, the training should be done by MLCpersonnel to the extent that these personnel have a reasonable amount of presentation skills.Specifically, the MLC Network Manager should provide the network training, and the personresponsible for the Help Desk should provide the troubleshooting and problem escalation portionsof the training. Anyone familiar with PCs can provide the basic, introductory portions of theprogram. If MLC deems that their personnel do not possess the required presentation or teachingskills, then an outside agency should be retained to conduct the training at MLC.
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User Training Outline: It is recommended that all network users be given two days of training.
Day One, Morning Session
The first session of the first day would be devoted to concepts for users who have neverused a computer before; this session may be skipped for more experienced PC users. Thissession, anticipated to last 3 hours (one-half day), would include:
How to power on the PC and monitor;
Windows '95 basics: how to use a mouse (left button, right button, double clicks);opening/closing windows and boxes; finding files and programs; using the "Start" bar;opening multiple windows and switching between them; using pull-down menus.setting user/desktop preferences.
Basic computer troubleshooting; restarting the computer; most common problems
Using the CD-ROM and floppy discs; accessing/transferring files to/from discs; savinginformation; performing backups; protection from viruses.
Day One, Afternoon Session
Basic telecommunications principles: identification of components (router, CSU/DSU),indications given during normal operation (lights, etc).
Basic networking principles: defining the frame relay environment; dial-up versusdedicated lines; the principle of packet networking; IP addressing; the role of the router.
Establishing network connection. For dial-up users, this means initiating the telephonecall to MLC, while for dedicated users the network should always be available. It isrecommended that all users be exposed to training on both types of connects.
Logging into/out of the network; operation of network menus; overview of availableservices.
Day Two, Morning Session
Explanation of what Internet is (and isn't); components of the Internet (World WideWeb, discussion groups, electronic mail).
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Mississippi Library CommissionData Network Specifications
Use of the Internet browser for Internet access and MLC database access; using Webforms and setting user preferences; hyperlinks; searching the Internet; settingbookmarks; common resources useful to libraries.
Accessing the Dynix system and other MLC applications.
Time for "exploring" and net surfing.
Day Two, Afternoon Session
Configuring the e-email program: users should be given their e-mail addresses, and beled through configuring their e-mail browser.
Composing e-mail; maintaining address book; sending messages; receiving messages;setting up file cabinets; replying to messages; forwarding messages; practice sessionwhere students send mail to one another.
E-mail etiquette.
Network support issues: common problems and their solutions; how to report aproblem; escalation procedures; how to best assist the Help Desk in troubleshootingproblems.
At the conclusion of the training, each participant should be given a notebook of training materials,including "quick reference" cards summarizing network operation and basic troubleshootingprocedures.
The complete, detailed training program should be started immediately. Training materials andprocedures should be tested during the HQ pilot phase (see following section) and appropriaterevisions made during the course of the network deployment. If possible, it is recommended thatearly training sessions be videotaped so that careful analysis and improvement of the classes maytake place. After the entire network is operational, it is assumed that the training program will needto be continued as new library personnel and new network applications are continually added.
Training For MLC Employees: Help Desk (and possibly other) MLC employees will requiretraining for all hardware and software purchased for the network. It is recommended that thistraining be procured, where possible, from the vendor(s). For example, training on the Spectrumsystem should be obtained from the Spectrum vendor. Less specialized training, such as forWindows NT, HTML page authoring, TCP/IP network management, etc, should be obtainedthrough outside courses selected from state-approved lists of third-party training providers.
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Other Types Of Training: there are some types of training which MLC should not offer until afterthe network is operational and the public libraries have all been trained on basic network operation.These additional training topics may then be considered for offer to the public libraries by MLC.
Advanced data networking: creating a LAN in a branch or HQ library; interfacing the LAN tothe network.
Training the public to use the network.
How to create/maintain/update a home page on the Web.
12. Network Deployment Issues
The proposed network, while completely feasible and of sound design, is nevertheless quitecomplex and will require careful implementation. It is recommended that a "top-down" method beused; that is, the central site (MLC) must be equipped and made operational before the"downstream network points" (i.e. HQs and branches) are added. The basic implementation stepsare:
1. Work with ITS to approve the plan constituted by this document. Continue to monitor theprocess by which the bond money (necessary to fund network startup) is released.
2. Install/configure all network hardware and software at MLC, with the exception of the Databaseserver and associated software (see Figure 13). The items to be installed include the Internetlink, the main T-1 s into the Frame Relay cloud, and the other MLC servers, software, andnetwork components.
3. Implement a pilot program consisting of approximately eight to twelve HQ libraries, includingtwo or three branch libraries who will use dial-up access. One HQ should be chosen from eachFrame Relay cloud. The chosen HQs should be ones that are already comfortable and familiarwith telecommunications, networking, and computer technology. However, one HQ that is notfamiliar with this technology should be included so that training and support issues can be moreeasily identified. Some of the dial-up branch libraries will probably not be familiar withcomputers. The following libraries are proposed as candidates for the pilot program, based onthe above criteria:
Bay St. Louis-Hancock County LibraryHattiesburg, Petal, and Forrest CountyWelty PL, JacksonMeridian-Lauderdale County LibraryHernando PL
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Mississippi Library CommissionData Network Specifications
Starkville PLRobinson-Carpenter Library, ClevelandPrentiss PL (dial-up)Itawamba County Lib, Fulton (dial-up)Shelby PL (dial-up)
4. Following the pilot program, the network should be extended to all HQs. It is recommendedthat installation of the routers be accomplished by the vendor; installation costs have beenincluded into the router prices. The PCs should be configured and tested at MLC, and theneither delivered to HQ or installed by MLC personnel.
5. Finally, the network should be extended to the branches.
MLC may wish to consider hiring a technical Project Manager to coordinate the networkimplementation. Although the MLC Telecommunications Specialist could certainly handle thistask, it is envisioned that the Specialist will have a great many other responsibilities during this time(such as helping to create training materials and working with the libraries). Also, it could beuseful to employ a person who has experience in actually setting up networks similar to the MLCnetwork. Hiring an FTE is not recommended, as it is envisioned that the Project Manager positionwould not be required after the network is created. No costs associated with such a position areincluded in the budgets contained in this document. As an estimate, a Project Manager who spentapproximately 20 hours per month for a period of one year would cost in the neighborhood of$25,000. This approach is recommended over depending on ITS for guidance; while ITS certainlyhas the expertise and would be quite willing to assist MLC, it is doubtful that ITS could devote thetime to MLC which would be required to assure a smooth installation. The cost of this ProjectManager is included in the project budget (see Figure 2 and Figure 14).
A diagram of this implementation, with a suggested timeline, is provided below:
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Mississippi Library CommissionData Network Specifications
1996
MIAN1.1.1ANONDJ1997
FNIAN.1 1 ASONt/IFNAN.1.1A1998
Approval Of Technology Plan
Release Of Bond Funding
Order/Install MLC TIs
Set Up MLC Networking Ilub
Develop Training Materials
Conduct Training Sessions
ISO Pilot Project
Deploy PCs To 11Qs/Branches
Extend Network To Remaining IIQ
Extend Network To Branches
Add DB Server, ILL, MUC
,,,,IM
,..
' -....,
Ef-^77:77
II. "410Figure 13: Network Implementation Timeline
FY FY FYItem 1996 1997 1998
MLC HardwareWeb Server Computer $8,000.00
FTP/Mail Server Computer $6,000.00Spectrum Computer $15,000.00
Dial-In Modems $2,000.00MLC Learning Lab PCs $44,800.00
Learning Lab Equipment/Furn $15,000.00Database Server Computer $15,000.00
SoftwareWindows NT Server $3,000.00Web Server Software $500.00
Spectrum 3.0 Net Mgmt $38,000.00Spectrum install /Configuration $5,000.00
Dynix/Internet Interface $15,000.00SQL Server $2,000.00
Custom: SQL<-->Web Link $20,000.00
MLC Network Equip $27,146.50MLC LTE Project Mgr $25,000.00
Telecommunications Costs:Network Equipment At HQs /Br $304,512.75 $304,512.75
Dedicated Lines $300.00 $16,678.00 $16,678.00Dia lup Lines $4,185.00 $4,185.00
Computer Equip At HOs/Br $375,000.00 $375,000.00
TOTAL ANNUAL COST $204,746.50 $700,375.75 $737,375.75
Figure 14: Dollar Requirements Per Fiscal Year
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Mississippi Library CommissionData Network Specifications
13. Network Support Issues
MLC has already indicated its plan to create a "help desk" for support of network users. This planis highly recommended by the consulting team. The Help Desk would support both dedicated-lineusers and dial-up users (who, as outlined previously, will be dialing directly into MLC). MLCplans to purchase the Spectrum software package to manage the Help Desk function.
When users encounter operational problems, a clear line of escalation should be followed. It isrecommended that a user's initial call for help go to a designated primary or backup contact at itsHQ; most problems can be corrected in this manner. If that call does not resolve the problem, thenthe MLC Help Desk should be contacted.
It is recommended that Help Desk calls be tracked by the location initiating the call, so thatrecurring problems can be identified. Help Desk records should include a photograph of thebranch's network installation, which can be taken when the equipment is installed. Also, it isimportant that each library's CSU/DSU, router, and PC be clearly labeled with the unit's IP addressand with a label identifying the box (i.e. "Router", "CSU/DSU"). This labeling can either be doneduring installation or before installation, and will further assist the Help Desk in resolvingproblems.
14. Security And Firewalls
Securing the network environment requires that MLC establish a security policy that articulateswhat is acceptable and what level of access is available to patrons, library staff, and MLC staff.The security policy must be published to make sure that everybody is aware of their responsibilities.
Host systems and applications should provide access control using userid/password combination.New applications currently being planned (e.g. CD-ROM server) should be network aware andprovide application level security. In addition to application level security, network security may beprovided using firewalls.
The objective of a firewall is to protect one network from another network. In MLC's case, theobjective of the firewall is to protect unauthorized access from the Internet. The term firewall isused by many as a generic term to describe a wide range of functions and architectures of devicesthat protect the network. In MLC's environment, firewalls can be implemented by using packetfilters and proxy servers (also called application gateways).
At a minimum, MLC should use the Cisco 4500 that connects to the Internet as a screening routerusing packet filters. Incoming traffic (mail, FTP, Web) should be directed to only designatedservers (FTP/Mail, Web). The servers could be configured on a separate Ethernet segment to
Evans Associates/Aegis Group Page 32 Revised June 10,1996
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Mississippi Library CommissionData Network Specifications
provide an added level of network separation. Packet filtering at the branch and HQ libraries maybe sufficient if there are no host services provided by those libraries. The dialup server at MLCshould be secured at a minimum with userid/password. Passwords should be changed at least onceevery 30-45 days.
MLC could choose to install a proxy server, which is generally stronger than packet filters. Proxyservers add considerable inconvenience for administrators and end users. Each application (e.g.FTP, Finger, HTTP, NFS, NNTP, SMTP, POP, etc.) that runs through the firewall needs its ownproxy. Some firewalls require every machine that communications through the firewall to runmodified client and server software. Those that do not require modified software require end usersto learn special procedures to negotiate through the proxy.
In our opinion, packet filtering and host based security (userid/password) is sufficient for initialimplementation. Proxy servers may be implemented at a later time if deemed necessary or requiredby state policy. Cost of a firewall that implement packet filtering and proxy services could rangefrom $15,000 to $25,000 (Vendors: Checkpoint Software Technologies, Lexington, MA Product:Firewall-1: Harris Computer Systems Corp., Fort Lauderdale, FL Product: Cyberguard 2.0).
We would recommend that technical staff periodically review system log information on the serversto assure that no unauthorized access occurs.
15. Next Steps
It is recognized by the Consulting Team that ongoing changes in the MLC's operating and fiscalenvironments will necessitate changes in the data network plan. Specifically, this plan could begreatly affected by federal/state legislative action (or inaction), other funding milestones,availability and pricing of services from Bell South, policy decisions by ITS, and changes inofferings by equipment vendors, to name but a few. These actions will require that the basic planpresented in this document be "fine tuned" to take best advantage of the changes. Examples ofthese changes could include which libraries are connected via dial-up or dedicated lines, whatspecific hardware and software is purchased, etc. In the absence of any changes, the ConsultingTeam believes that the plan presented herein is the best course for MLC to follow; however, MLCshould expect and plan for changes to this plan as the network is created.
16. Attachments
Immediately following this section is Figure 15, a detailed spreadsheet providing a library-by-library breakdown of the proposed network. This spreadsheet was used to determine the overallestimated costs for the telecommunications lines and library equipment costs. A detailedexplanation of the entries in this spreadsheet follows:
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The spreadsheet contains entries for all public libraries in the state, and is ordered by the librarysystem name (column 2). Within a system, the order is alphabetic by library name (column1). The city in which the library resides is provided in column 3.
The "# Of Loc" column has entries only for the HQ libraries, and counts the number of branchlibraries associated with that HQ.
The "# Of Dedic Loc" column also has entries only for HQ libraries, and counts the number ofbranch libraries within its system which will be connected to the HQ via a dedicated data line;this count includes the HQ itself. Note: any branch library whose local Frame Relay connectionpoint is different from the HQ's Frame Relay connection point (see following item) is proposedto be connected to the network through MLC in Jackson rather than through the HQ, and thus isnot counted in this column's number (example: Sebastopol PL connects through the MeridianFrame Relay cloud, but the HQ for this system, Florence PL, connects through Jackson; thus,Sebastopol is not counted in the 12 libraries to be connected to Florence with dedicated datalines). The remainder of the libraries within that system are proposed to be connected via dial-up lines.
The "FRelay Node" column shows which of the Bell South Frame Relay nodes serves thislibrary. The codes are as follows: Gp=Gulfport; Gw=Greenwood; Ha=Hattiesburg;Jk=Jackson; Me=Meridian; Mp=Memphis; Tu=Tupelo.
Libraries whose local telecommunications services are provided by Bell South are indicated by"S" in the "SB/IND" column; libraries served by independent, non-Bell companies areindicated by "I".
The "SB Mile" column gives the number of miles a library is from the borders of "localservice" for Bell South .Frame Relay service. Only a few libraries are not within local BellSouth service.
The "Ind Mile" column gives the number of miles a library is from the borders of "localservice" for a library not served by Bell South.
All libraries connected via dedicated lines are assumed to be connected to their HQ as a "hub"point. Libraries that are exceptions to this rule are those with an entry in the "Hub Location"column (see explanation for "# Of Dedic Loc" column above).
The "Dedicated Lines Install" and "Dedicated Lines Recur" columns give one-time costs("install") and monthly costs ("recur") for dedicated data line(s). Libraries with entries inthese columns are proposed to be connected to the network via a dedicated line. Mostlibraries are configured with a single 56 kbs Frame Relay line; HQs with more than eight
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dedicated-line branches are assigned two 56 kbs lines (see Section 8). The parameters used forthese charges are taken from values set at the end of the spreadsheet.
The "Dialup Line Install" and "Dialup Line Recur" columns give one-time costs ("install")and monthly costs ("recur") for a single analog dial-up data line. Libraries with entries inthese columns are proposed to be connected to the network via a dial-up line. Therecurring monthly cost is based on a standard state business line and the assumption that thelibrary will be dialed into the network for one-quarter of the hours it is open to the public (seeSection 8). The parameters used for these charges are taken from values set at the end of thespreadsheet.
The "Equipment Purchase" and "Equipment Maintenance" columns give prices for theequipment (one-time cost) and recurring maintenance charges for that equipment. Thisequipment is assigned as follows: For branch libraries connected via a dedicated line, oneCSU/DSU per line and one Cisco 1005 router; for branch libraries connected via a dial-up line,one 28.8 kbs modem; for HQ libraries, one Cisco 2500 router and one CSU/DSU per line. Therouter and CSU/DSU prices are automatically taken from the spreadsheet given in Figure 6,"Router/CSU/DSU Costs And Specifications" and include installation.
The totals for dedicated lines install, dedicated lines recurring, dial-up lines install, dial-up linesrecurring, equipment purchase, and equipment maintenance are automatically transferred to the"Network Cost Summary" spreadsheet shown in Figure 2.
Figure 16 shows a detailed blueprint for device public and private IP addressing (see Section 7).Figure 17 provides a detailed blueprint for WAN IP addressing (public and private). Figure 18provides detailed sample router configurations for MLC, HQ, and branch library routers.
The following additional materials are attached to this document:
1) "MLC Library Survey" document2) "Survey Results" spreadsheet3) "Option 1/2/3" network topology diagrams4) "Network Connectivity Options" spreadsheet5) "MLC CD-ROM Tower Specifications" document
These materials exhibits provide background supportive material relating to the factors whichinfluenced the decisions made in designing the network, but are not directly related to the networkdesign itself.
Evans Associates/Aegis Group Page 35
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_
Hub
Loca
tion
Net
wor
k (N
ote
2 an
d 4)
Equ
ipm
ent
Ded
icat
ed
Line
sIn
stal
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Ded
icat
ed
Line
sR
ecur
Dia
lup
Line
Inst
all
Dia
lup
Line
Rec
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aint
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and
31(N
otes
Hat
tie,P
etal
&F
orr
Hat
tie, P
etal
& F
orr
Hat
tiesb
urg
22
Ha
S$1
00$1
31$4
,117
$30
Pet
al L
ibra
ryH
attie
, Pet
al &
For
rP
etal
Ha
S$1
00$1
27$2
,900
$20
Arm
stro
ng L
ibH
omoc
hitto
Val
ley
Nat
chez
33
JkS
28$1
00$1
53$4
,117
$30
Van
Cle
ave
ML
Hom
ochi
tto V
alle
yC
entr
evill
eJk
S44
$100
$147
$2,9
00$2
0W
oodv
ille
PL
Hom
ochi
tto V
alle
yW
oodv
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JkS
55$1
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57$2
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$20
Hum
phre
ys C
ty L
Hum
phre
ys C
ount
yB
elzo
ni2
1G
wS
$100
$129
$4,1
17$3
0Is
ola
PL
Hum
phre
ys C
ount
yIs
ola
Gw
I$1
35$1
09$2
50G
eorg
e C
ty P
LJa
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n-G
eorg
eLu
ceda
le .
Ha
SJa
ckso
n$1
00$1
27$2
,900
$20
Eas
t Cen
tral
PL
Jack
son-
Geo
rge
Pas
cago
ula
Gp
S$1
00$1
27$2
,900
$20
Mcl
lwai
n P
LJa
ckso
n-G
eorg
eG
autie
rG
pS
$100
$127
$2,9
00$2
0M
oss
Poi
nt C
ity L
Jack
son-
Geo
rge
Mos
s P
oint
Gp
S$1
00$1
27$2
,900
$20
Oce
an S
prin
gs M
LJa
ckso
n-G
eorg
eO
cean
Spr
ings
Gp
S$1
00$1
27$2
,900
$20
Pas
cago
ula
PL
Jack
son-
Geo
rge
Pas
cago
ula
87
Gp
S$1
00$1
41$4
,117
$30
St.
Mar
tin P
LJa
ckso
n-G
eorg
eB
iloxi
Gp
S$1
00$1
27$2
,900
$20
Van
clea
ve P
LJa
ckso
n-G
eorg
eV
ancl
eave
Gp
S$1
00$1
27$2
,900
$20
Ale
xand
er L
ibJa
ckso
n/H
inds
Jack
son
JkS
$100
$127
$2,9
00$2
0A
ustin
Lib
rary
Jack
son/
Hin
dsT
erry
JkS
$100
$127
$2,9
00$2
0B
row
n Li
brar
yJa
ckso
n/H
inds
Jack
son
JkS
$100
$127
$2,9
00$2
0C
olon
ial M
art L
ibJa
ckso
n/H
inds
Jack
son
JkS
$100
$127
$2,9
00$2
0E
dwar
ds L
ibJa
ckso
n/H
inds
Edw
ards
JkS
$100
$127
$2,9
00$2
0E
vers
Blv
d B
r Li
bJa
ckso
n/H
inds
Jack
son
JkS
$100
$127
$2,9
00$2
0H
amer
Lib
rary
Jack
son/
Hin
dsJa
ckso
nJk
S$1
00$1
27$2
,900
$20
Jeffe
rs L
ibra
ryJa
ckso
n/H
inds
Bol
ton
JkS
$100
$127
$2,9
00$2
0M
ajur
e Li
brar
yJa
ckso
n/H
inds
Utic
aJk
S$1
00$1
27$2
,900
$20
Nor
thsi
de L
ibJa
ckso
n/H
inds
Jack
son
JkS
$100
$127
$2,9
00$2
0R
aym
ond
Lib
Jack
son/
Hin
dsR
aym
ond
JkS
$100
$127
$2,9
00$2
0S
Hill
s Li
bJa
ckso
n/H
inds
Jack
son
JkS
$100
$127
$2,9
00$2
0W
elty
Lib
rary
Jack
son/
Hin
dsJa
ckso
n14
14Jk
S$2
00$2
82$5
,417
$35
Whi
te R
ock
Lib
Jack
son/
Hin
dsJa
ckso
nJk
S$1
00$1
27$2
,900
$20
Woo
d Li
brar
yJa
ckso
n/H
inds
Clin
ton
JkS
$100
$127
$2,9
00$2
0H
icko
ry P
LK
empe
r-N
ewto
nH
icko
ryT
uS
$135
$71
$250
Chu
nky
PL
Kem
per-
New
ton
Chu
nky
Me
S$1
35$5
5$2
50D
eKal
b P
LK
empe
r-N
ewto
nD
eKal
bM
eS
Jack
son
$100
$127
$2,9
00$2
0S
coob
a P
LK
empe
r-N
ewto
nS
coob
aM
eS
$135
$80
$250
Dec
atur
PL
Kem
per-
New
ton
Dec
atur
JkI
$135
$126
$250
McM
ulla
n Li
bK
empe
r-N
ewto
nN
ewto
nJk
S$1
00$1
27$2
,900
$20
Uni
on P
LK
empe
r-N
ewto
nU
nion
73
JkS
$100
$133
$4,1
17$3
0E
llisv
ille
PL
Laur
el-J
ones
Elli
svill
eH
aS
$135
$105
$250
Laur
el-J
ones
Cty
Laur
el-J
ones
Laur
el3
1H
aS
$100
$129
$4,1
17$3
0S
ande
rsvi
lle P
LLa
urel
-Jon
esS
ande
rsvi
lleH
aS
$135
$105
$250
Itaw
amba
Cty
Pra
ttLe
e-Ita
wam
baF
ulto
nT
uI
$135
$181
$250
Lee
Cou
nty
Lib
Lee-
Itaw
amba
Tup
elo
21
Tu
S$1
00$1
29$4
,117
$30
Evans Associates/Aegis Group Ltd
Pag
e 3
As
Of 5
/31/
96:1
0:23
AM
Fig
ure
5't
45
Mississippi Library Commission
Fram
e R
elay
Net
wor
k C
ost W
orks
heet
Libr
ary
Sys
tem
City
# O
f
km,
# O
f
1201
cLi
tic
FR
elay
Nod
e
SB
/
1t_i
r!
SB
Mjle
Ind
Mg
Hub
Net
wor
k (N
ote
2 an
d 4)
Equ
ipm
ent
Ded
icat
ed
Line
s1r
W11
1
Ded
icat
ed
Line
sR
ecur
Dia
lup
Line
inat
al 1
Dia
tup
Line
Rec
urpu
rcha
seM
aint
,,L
ocat
ion
Not
es 1
and
31
Bud
e P
LLi
ncol
n-La
wr-
Fra
nkl
Bud
aJk
I27
15$5
90$2
86$2
,900
$20
Fra
nklin
Cty
PL
Linc
oln-
Law
r-F
rank
lM
eadv
ille
JkI
$135
$168
$250
Law
renc
e C
ty P
LLi
ncol
n-La
wr-
Fra
nkl
Mon
ticel
loJk
S$1
00$1
27$2
,900
$20
Linc
oln
Cty
PL
Linc
oln-
Law
r-F
rank
lB
rook
have
n5
3Jk
S$1
00$1
33$4
,117
$30
New
hebr
on P
LLi
ncol
n-La
wr-
Fra
nkl
New
Heb
ron
JkI
$135
$168
$250
Long
Bea
ch P
LLo
ng B
each
Long
Bea
ch1
1G
pS
$100
$129
$4,1
17$3
0C
aled
onia
Br
Lib
Low
ndes
Cou
nty
Cal
edon
iaT
uS
$100
$127
$2,9
00$2
0C
olum
bus
PL
Low
ndes
Cou
nty
Col
umbu
s4
2T
uS
$100
$131
$4,1
17$3
0C
raw
ford
Br
Lib
Low
ndes
Cou
nty
Cra
wfo
rdT
uI
$135
$76
$250
Art
esia
Br
Lib
Low
ndes
Cou
nty
Art
esia
Me
I$1
35$9
2$2
50F
lora
PL
Mad
ison
Cou
nty
Flo
raJk
S$1
00$1
27$2
,900
$20
Jurg
ens
Mem
Lib
Mad
ison
Cou
nty
Rid
gela
ndJk
S$1
00$1
27$2
,900
$20
Mad
Cty
-Can
ton
Mad
ison
Cou
nty
Can
ton
44
JkS
$100
$135
$4,1
17$3
0M
adis
on P
LM
adis
on C
ount
yM
adis
onJk
S$1
00$1
27$2
,900
$20
Lam
bert
PL
Mar
ks-Q
uitm
an C
tyLa
mbe
rtG
wS
$135
$92
$250
Mar
ks-Q
uitm
anM
arks
-Qui
tman
Cty
Mar
ks3
1G
wS
12$1
00$1
44$4
,117
$30
Sle
dge
PL
Mar
ks-Q
uitm
an C
tyS
ledg
eG
wS
$135
$105
$250
Mar
shal
l Cty
Lib
Mar
shal
l Cou
nty
Hol
ly S
prin
gs3
1T
uS
$100
$129
$4,1
17$3
0P
otts
Cam
p Li
bM
arsh
all C
ount
yP
otts
Cam
pT
uS
$135
$126
$250
Fre
nch
Libr
ary
Mar
shal
l Cou
nty
Byh
alia
Mp
I$1
35$1
18$2
50M
erid
ian-
Laud
Cty
Mer
idan
-Lau
derd
ale
Mer
idia
n1
1M
eS
$100
$129
$4,1
17$3
0W
alnu
t Gro
ve P
LM
id-M
issi
ssip
piW
alnu
t Gro
veT
uS
Jack
son
$100
$127
$2,9
00$2
0A
ttala
Cou
nty
Lib
Mid
-Mis
siss
ippi
Kos
cius
ko13
8Jk
S$2
00$2
70$5
,417
$35
Car
thag
e-Le
ake
Cty
Mid
-Mis
siss
ippi
Car
thag
eJk
S$1
00$1
27$2
,900
$20
Dur
ant P
LM
id-M
issi
ssip
piD
uran
tJk
S$1
00$1
27$2
,900
$20
Goo
dman
PL
Mid
-Mis
siss
ippi
Goo
dman
JkS
$100
$127
$2,9
00$2
0Le
ton
PL
Mid
-Mis
siss
ippi
Lexi
ngto
nJk
S$1
00$1
27$2
,900
$20
Pic
kens
PL
Mid
-Mis
siss
ippi
Pic
kens
JkS
$100
$127
$2,9
00$2
0T
chul
a P
LM
id-M
issi
ssip
piT
chul
aJk
S$1
00$1
27$2
,900
$20
Win
ston
Cou
nty
Mid
-Mis
siss
ippi
Loui
svill
eJk
S$1
00$1
27$2
,900
$20
Duc
k H
ill P
LM
id-M
issi
ssip
piD
uck
Hill
Gw
SJa
ckso
n$1
00$1
27$2
,900
$20
Kilm
icha
el P
LM
id-M
issi
ssip
piK
ilmic
hael
Gw
SJa
ckso
n$1
00$1
27$2
,900
$20
Wes
t PL
Mid
-Mis
siss
ippi
Wes
tG
wS
Jack
son
$100
$127
$2,9
00$2
0W
inon
a-M
ontg
omM
id-M
issi
ssip
piW
inon
aG
wS
Jack
son
$100
$127
$2,9
00$2
0N
esho
ba C
ount
yN
esho
ba C
ount
yP
hila
delp
hia
11
Me
S$1
00$1
29$4
,117
$30
Alle
n Li
brar
yN
orth
east
Reg
iona
lB
oone
ville
Tu
S$1
00$1
27$2
,900
$20
Bel
mon
t PL
Nor
thea
st R
egio
nal
Bel
mon
tT
uS
$100
$127
$2,9
00$2
0B
lue
Mou
ntai
n P
LN
orth
east
Reg
iona
lB
lue
Mou
ntai
nT
uS
$135
$84
$250
Bur
nsvi
lle P
LN
orth
east
Reg
iona
lB
urns
ville
Tu
S$1
00$1
27$2
,900
$20
Cha
lybe
ate
PL
Nor
thea
st R
egio
nal
Wal
nut
Tu
S$1
35$8
4$2
50C
orin
th P
LN
orth
east
Reg
iona
lC
orin
th13
9T
uS
$200
$272
$5,4
17$3
5C
ox L
ibra
ryN
orth
east
Reg
iona
l_B
aldw
ynT
uS
$100
$127
$2,9
00$2
0
Evans Associates/Aegis Group Ltd
Page
4 A
s O
f 5/
31/9
6:10
:23
AM
Figu
re 1
54
C
47
Mis
siss
ippi
Lib
rary
Com
mis
sion
Fram
e R
elay
Net
wor
k C
ost W
orks
heet
tda
Sys
tem
g_q
# O
f
Loos
# O
f
Ded
icLp
s
FR
elay
Nod
e
SB
!
IND
SB
ffila
Ind
Mile
Hub
!Loc
atio
n
Net
wor
k (N
ote
2 an
d 4)
Equ
ipm
ent
Ded
icat
ed
Line
sIn
stal
l
Ded
icat
ed
Line
sR
ecur
Dia
lup
Line
Inst
all
Dia
lup
Line
Rec
urpu
rcha
se(N
otes
Mai
nt,
1 an
d 31
luka
PL
Nor
thea
st R
egio
nal
luka
Tu
S$1
00$1
27$2
,900
$20
Mar
ietta
PL
Nor
thea
st R
egio
nal
Mar
ietta
Tu
S$1
00$1
27$2
,900
$20
McR
ae M
em L
ibN
orth
east
Reg
iona
lT
isho
min
goT
uI
$135
$126
$250
Rie
nzi P
LN
orth
east
Reg
iona
lR
ienz
iT
uI
$135
$105
$250
Rip
ley
PL
Nor
thea
st R
egio
nal
Rip
ley
Tu
S$1
00$1
27$2
,900
$20
Wal
nut P
LN
orth
east
Reg
iona
lW
alnu
tT
uS
$100
$127
$2,9
00$2
0B
rook
svill
e P
LN
oxub
ee C
ount
yB
rook
svill
eM
eS
$135
$105
$250
Dan
ial M
em L
ibN
oxub
ee C
ount
yS
huqu
alak
Me
S$1
35$1
05$2
50F
ant M
em L
ibN
oxub
ee C
ount
yM
acon
31
Me
S9
$100
$144
$4,1
17$3
0M
aben
PL
Okt
ibbe
ha C
ount
yM
aben
Tu
S$1
00$1
27$2
,900
$20
Sta
rkvi
lle P
LO
ktib
beha
Cou
nty
Sta
rkvi
lle3
3T
uS
$100
$133
$4,1
17$3
0S
turg
is P
LO
ktib
beha
Cou
nty
Stu
rgis
Tu
S$1
00$1
27$2
,900
$20
Cro
sby
Mem
Lib
Pea
rl R
iver
Pic
ayun
e2
2H
aS
24$1
00$1
51$4
,117
$30
Pop
larv
ille
PL
Pea
rl R
iver
Pop
larv
ille
Ha
S$1
00$1
27$2
,900
$20
Alp
ha C
ente
r Li
bP
ike-
Am
ite-W
alth
all
McC
omb
JkS
$135
$101
$250
Cro
sby
PL
Pik
e-A
mite
-Wal
thal
lC
rosb
yJk
I$1
35$1
01$2
50G
lost
er P
LP
ike-
Am
ite-W
alth
all
Glo
ster
JkS
38$1
00$1
47$2
,900
$20
Libe
rty
PL
Pik
e-A
mite
-Wal
thal
lLi
bert
yJk
S29
$100
$147
$2,9
00$2
0M
cCom
b P
LP
ike-
Am
ite-W
alth
all
McC
omb
93
JkS
14$1
00$1
48$4
,117
$30
Pro
gres
s P
LP
ike-
Am
ite-W
alth
all
McC
omb
JkS
$135
$109
$250
Mag
nolia
PL
Pik
e-A
mite
-Wal
thal
lM
agno
liaH
aS
20Ja
ckso
n$1
00$1
42$2
,900
$20
Osy
ka P
LP
ike-
Am
ite-W
alth
all
Osy
kaH
aS
$135
$109
$250
Wal
thal
l Cou
nty
Pik
e-A
mite
-Wal
thal
lT
yler
tow
nH
aS
Jack
son
$100
$127
$2,9
00$2
0B
lack
wel
lM
emLi
bP
ine
For
est
Col
lins
Ha
S$1
00$1
27$2
,900
$20
Boy
er M
em L
ibP
ine
For
est
Sum
rall
Ha
S$1
00$1
27$2
,900
$20
Bre
wer
Mem
Lib
Pin
e F
ores
tM
t. O
live
Ha
S$1
00$1
27$2
,900
$20
Hal
l Lib
rary
Pin
e F
ores
tP
etal
Ha
S$1
35$9
2$2
50Le
akes
ville
PL
Pin
e F
ores
tLe
akes
ville
Ha
I$1
35$1
43$2
50Lu
mbe
rton
PL
Pin
e F
ores
tLu
mbe
rton
Ha
S$1
00$1
27$2
,900
$20
McH
enry
PL
Pin
e F
ores
tM
cHen
ryH
aS
$135
$92
$250
McL
ain
PL
Pin
e F
ores
tM
cLai
nH
aS
$135
$92
$250
New
Aug
usta
PL
Pin
e F
ores
tN
ew A
ugus
taH
aI
$135
$92
$250
Pow
ell M
em L
ibP
ine
For
est
Bea
umon
tH
aS
$100
$127
$2,9
00$2
0P
urvi
s P
LP
ine
For
est
Pur
vis
Ha
S$1
00$1
27$2
,900
$20
Ric
hton
PL
Pin
e F
ores
tR
icht
on15
8H
aS
$200
$270
$5,4
17$3
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emin
ary
PL
Pin
e F
ores
tS
emin
ary
Ha
S$1
35$1
05$2
50S
tate
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e P
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est
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te L
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I$1
35$9
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tone
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nty
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ores
tW
iggi
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$100
$127
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th D
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S$1
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31$4
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outh
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taR
ollin
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$127
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00$2
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rent
iss
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th M
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egio
nal
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ntis
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I$1
35$2
21$2
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assf
ield
PL
Sou
th M
S R
egio
nal
Bas
sfie
ldI
$135
$168
$2,9
0042
P,
Evans Associates/Aegis Group Ltd
Page 5 As Of 5/31/96:10:23 AM
FIFR
T n
niw
Ali
All
cFi
gure
15
Mis
siss
ippi
Lib
rary
Com
mis
sion
Fram
e R
elay
Net
wor
k C
ost W
orks
heet
Libr
ary
Sys
tem
gitt
# O
f
igs.
,
# O
f
pect
ic1g
g
FR
elay
Lim
,
SB
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Hub
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tion
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Equipment
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icat
ed
Line
sIn
stal
l
Ded
icat
ed
Line
sR
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lup
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Inst
all
Dia
lup
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Rec
urP
urch
ase
Mai
nt,
1 an
d 31
(Not
es.
Col
umbi
a-M
ario
n,
Sou
th M
S R
egio
nal
Col
umbi
a3
1H
aS
$100
$129
$4,1
17$3
0D
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PL
Sun
flow
er C
ount
yD
rew
Gw
S$1
00$1
27$2
,900
$20
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rnes
s P
LS
unflo
wer
Cou
nty
Inve
rnes
sG
wS
$100
$127
$2,9
00$2
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eym
our
Libr
ary
Sun
flow
er C
ount
yIn
dian
ola
65
Gw
S$1
00$1
37$4
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$30
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riff L
ibra
ryS
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nty
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rhea
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$127
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tans
el L
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nty
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$127
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PL
Sun
flow
er C
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yS
unflo
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$135
$80
$250
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rlest
on L
ibT
alla
hatc
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rlest
on4
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$135
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r Li
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alla
hatc
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ner
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S$1
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27$2
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$20
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wile
r B
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h L
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laha
tchi
e C
tyT
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Gw
S$1
00$1
27$2
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$20
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b Li
brar
yT
alla
hatc
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Cty
Web
bG
wS
$100
$127
$2,9
00$2
0A
mor
y M
unic
ipal
Tom
bige
e R
egio
nal
Am
ory
Tu
S$1
00$1
27$2
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$20
Bry
an P
LT
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gee
Reg
iona
lW
est P
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107
Tu
S$2
00$2
68$5
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$35
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PL
Tom
bige
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egio
nal
Ack
erm
anT
uI
$135
$168
$250
Eva
ns M
em L
ibT
ombi
gee
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iona
lA
berd
een
Tu
S$1
00$1
27$2
,900
$20
Ham
ilton
PL
Tom
bige
e R
egio
nal
Ham
ilton
Tu
S$1
35$1
18$2
50Lo
we
PL
Tom
bige
e R
egio
nal
Net
tleto
nT
uS
$100
$127
$2,9
00$2
0M
athi
ston
PL
Tom
bige
e R
egio
nal
Mat
hist
onT
uS
$100
$127
$2,9
00$2
0W
ebst
er C
ount
yT
ombi
gee
Reg
iona
lE
upor
aT
uS
$100
$127
$2,9
00$2
0W
eir
PL
Tom
bige
e R
egio
nal
Wei
rT
uS
$100
$127
$2,9
00$2
0W
ren
PL
Tom
bige
e R
egio
nal
Abe
rdee
nT
uS
$135
$118
$250
Blu
e S
prin
gs L
ibU
nion
Cou
nty
Blu
e S
prin
gsT
uS
$135
$105
$250
Nan
ce-M
cNee
ly L
Uni
on C
ount
yM
yrtle
Tu
I$1
35$1
05$2
50S
mith
Lib
rary
Uni
on C
ount
yN
ew A
lban
y3
1T
uS
$100
$129
$4,1
17$3
0W
arre
n C
ty-V
icks
bW
arre
n C
ty-V
icks
bgV
icks
burg
11
JkS
$100
$129
$4,1
17$3
0G
len
Alla
n Li
bW
ashi
ngto
n C
tyG
len
Alle
nJk
I$1
35$1
26$2
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rcol
a Li
brar
yW
ashi
ngto
n C
tyA
rcol
aG
wS
$100
$127
$2,9
00$2
0A
von
Libr
ary
Was
hing
ton
Cty
Avo
nG
wS
$100
$127
$2,9
00$2
0Le
land
Lib
rary
Was
hing
ton
Cty
Lela
ndG
wS
$100
$127
$2,9
00$2
0P
ercy
Mem
Lib
Was
hing
ton
Cty
Gre
envi
lle6
5G
wS
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$137
$4,1
17$3
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orre
y W
ood
Mem
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hing
ton
Cty
Hol
land
ale
Gw
S$1
00$1
27$2
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$20
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feev
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PL
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tyC
offe
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1T
uS
13$1
00$1
44$4
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$30
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land
PL
Yal
obus
ha C
tyO
akla
ndG
wS
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$143
$250
Sub
-Tot
al
Mis
siss
ippi
Lib
rary
Com
mis
sion
Inte
r-C
loud
Net
wor
k C
harg
esln
ter-
LAT
A C
harg
es (
MC
I)
Tot
al
(3 T
-1s)
241
160
52$2
3,93
0
$300
$5,4
26$4
,000
$33,
656
$25,
290
$1,7
28$5
,127
$1,0
65
$33,
210
$8,3
70 $0
$8,3
70
$6,7
73 $0
$6,7
73
$609
,026
$25,
147
$634
,172
$4,1
35
$406
$4,5
41
Not
e(s)
....r
race
svra
esen
smi A
BT
A T
MA
lIZ
T 1
7
Evans Associates/Aegis Group Ltd
Pag
e 6
As
Of 5
/31/
96:1
0:23
AM
50
Figu
re 1
5
Mis
siss
ippi
Lib
rary
Com
mis
sion
Fram
e R
elay
Net
wor
k C
ost W
orks
heet
1.
Net
wor
k (N
ote
2 an
d 4)
Equ
ipm
ent
# O
f#
Of
FR
elay
SB
/S
BIn
dH
ubD
edic
ated
Ded
icat
edD
ialu
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ialu
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ILi
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edic
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Node
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Loca
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Line
sIn
stal
lLi
nes
Rec
utLi
neIn
stal
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Rec
urP
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ase
(Not
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aint
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and
31
2. In
ter-
LAT
A C
harg
es:
Inst
all
500
Per
Mon
th12
5P
er M
ile1.
25
3. P
urch
ase
and
Mai
nten
ence
(m
onth
ly)
cost
of n
etw
ork
equi
pmen
t is
an e
stim
ate.
4. L
ibra
ries
desi
gnat
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s "d
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n lim
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hour
s of
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ratio
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R b
eing
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tion
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ery
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nsiv
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rea
ch w
ith a
ded
icat
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ne.
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urrin
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st fo
r di
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ass
umes
libr
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r of
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s it
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pen.
Inte
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Net
wor
k C
ost
Cap
acity
Net
wor
k
Inst
alla
tion,
Rec
ur,
Jack
son
To
Tup
elo
1 -
T1
$200
$833
Jack
son
to G
reen
woo
d1
- T
1$2
00$7
83Ja
ckso
n to
Mer
idia
n2
- 56
kbp
s$9
0$2
70Ja
ckso
n to
Hat
tiesb
urg
1 -
T1
$200
$783
Jack
son
to M
emph
is1
- 56
kbp
s$1
,184
$619
Jack
son
to G
ulfp
ort
3 56
kbp
s$3
,552
$1,8
39
Sub
-Tot
al$5
,426
$5,1
27
56 k
bps
FR
elay
acc
ess
0 m
iles
127
56 k
bps
FR
elay
acc
ess
upto
20
mile
s14
256
kbp
s F
Rel
ay a
cces
s up
to 5
0 m
iles
147
56 k
bps
FR
elay
acc
ess
upto
75
mile
s15
7P
er a
dditi
onal
PV
C2
T1
FR
elay
acc
ess
0 m
iles
526
56 k
bps
CS
U/D
SU
w/in
st.
$1,3
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1 C
SU
/DS
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/inst
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co 1
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w/in
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$1,6
00C
isco
250
0 w
/inst
.$2
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co 4
500
w/in
st.
$15,
710
CS
U/D
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56
mai
nten
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(mon
thly
)$5
Eva
ns A
ssoc
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s/A
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Gro
up L
tdPa
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As
Of
5/31
/96:
10:2
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MF
igur
e 15
Mis
siss
ippi
Lib
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Com
mis
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Fram
e R
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Net
wor
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ost W
orks
heet
Net
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2 an
d 4)
Equ
ipm
ent
#O
f#
Of
FR
elay
SB
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BIn
dH
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ypic
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er-M
onth
Dia
l Min
utes
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28.8
Dia
l Mod
em25
0
53
Evans Associates/Aegis Group Ltd
Page 8 As Of 5/31/96:10:23 AM
5/1 Fi
gure
15
55
Mis
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Lib
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Publ
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Oxf
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2I
3546
1011
02
325
4.
11C
hain
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Firs
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iona
l.
Oliv
e B
ranc
h3
5162
1011
03
325
411
Dav
is P
ub L
ibF
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egio
nal
Sou
thav
en4
6778
1011
04
325
411
Dye
PL
Firs
t Reg
iona
lH
orn
Lake
583
9410
110
53
254
11B
ates
ville
PL
Firs
t Reg
iona
lB
ates
ville
699
110
1011
06
325
411
Col
dwat
er P
LF
irst R
egio
nal
Col
dwat
er7
115
126
1011
07
325
411
Irw
in L
ibra
ryF
irst R
egio
nal
Tun
ica
813
114
210
110
83
254
11La
pidu
s M
em P
LF
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egio
nal
Cre
nsha
w9
147
158
1011
09
325
411
Poi
nter
PL
Firs
t Reg
iona
lC
omo
1016
317
410
110
103
254
11S
ardi
s P
LF
irst R
egio
nal
Sar
dis
1117
919
010
110
113
254
11S
enat
obia
PL
Firs
t Reg
iona
lS
enat
obia
1219
520
610
110
123
254
12G
reen
woo
d-Le
FIr
Gre
enw
ood-
Leflo
reG
reen
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d3
21
C12
1930
1011
11
325
412
Wils
on B
ranc
h L
Gre
enw
ood-
Leflo
reG
reen
woo
d2
3546
1011
12
325
413
Bay
St.
Loui
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anH
anco
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ount
yB
ay S
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33
1C
1319
3010
112
13
254
13K
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ryH
anco
ck C
ount
yK
iln2
3546
1011
22
325
413
Wav
elan
d P
LH
anco
ck C
ount
yW
avel
and
351
6210
112
33
254
14P
erso
n M
LH
arrie
tte P
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nP
ort G
ibso
n1
11
C14
1930
1011
31
325
415
Gul
fpor
t PL
Har
rison
Cou
nty
Gul
fpor
t8
81
C15
1930
1011
41
325
415
Bilo
xi M
ain
Lib
Har
rison
Cou
nty
Bilo
xi2
3546
1011
42
325
415
D'Ib
ervi
lle P
LH
arris
on C
ount
yD
'Iber
ville
351
6210
114
33
254
15D
ivis
ion
St S
tu C
tH
arris
on C
ount
yB
iloxi
467
7810
114
43
254
15O
rang
e G
rove
PL
Har
rison
Cou
nty
Gul
fpor
t5
8394
1011
45
325
415
Pas
s C
hris
tian
PL
Har
rison
Cou
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Pas
s C
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tian
6'
9911
010
114
63
254
15S
herr
y M
em L
ibH
arris
on C
ount
yB
iloxi
711
512
610
114
73
254
15W
Bilo
xi P
LH
arris
on C
ount
yB
iloxi
813
114
210
114
83
254
16H
attie
,Pet
al&
For
rH
attie
, Pet
al &
For
rH
attie
sbur
g2
21
C16
1930
1011
51
325
416
Pet
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ibra
ryH
attie
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al &
For
rP
etal
235
4610
115
23
254
17A
rmst
rong
Lib
Hom
ochi
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alle
yN
atch
ez3
31
C17
1930
1011
61
325
417
Van
Cle
ave
ML
Hom
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alle
yC
entr
evill
e2
3546
1011
62
325
417
Woo
dvill
e P
LH
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hitto
Val
ley
Woo
dvill
e3
5162
1011
63
325
418
Hum
phre
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ty L
Hum
phre
ys C
ount
yB
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11
C18
1930
1011
71
325
419
Pas
cago
ula
PL
Jack
son-
Geo
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Pas
cago
ula
88
1C
1919
3010
118
13
254
57v
ans
Ass
ocia
tes%
mot
sG
rotty
Ltd
Pag
e 2
As
Of 5
/23/
96, 7
:49
AM
Figu
re 1
658
59
Mis
siss
ippi
Lib
rary
Com
mis
sion
Publ
ic/P
riva
te D
evic
e IP
Add
ress
ing
Sys
tem
#
Libr
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Sys
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g_q
# O
f
Loc
# O
f
Ded
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IP A
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82
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19E
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Mos
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8394
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86
325
419
St.
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512
610
118
73
254
19V
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131
142
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88
325
420
Wel
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1515
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2019
3010
119
13
254
20A
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Jack
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3546
1011
92
325
420
Aus
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5162
1011
93
325
420
Bro
wn
Libr
ary
Jack
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6778
1011
94
325
420
Col
onia
l Mar
t Lib
Jack
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Hin
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8394
1011
95
325
420
Edw
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Jack
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dwar
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9911
010
119
63
254
20E
vers
Blv
d B
r Li
bJa
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inds
Jack
son
711
512
610
119
73
254
20H
amer
Lib
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Jack
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131
142
1011
98
325
420
Jeffe
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ibra
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914
715
810
119
93
254
20M
ajur
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brar
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n/H
inds
Utic
a10
163
174
1011
910
325
420
Nor
thsi
de L
ibJa
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n/H
inds
Jack
son
1117
919
010
119
113
254
20R
aym
ond
Lib
Jack
son/
Hin
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aym
ond
1219
520
610
119
123
254
20S
Hill
s Li
bJa
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n/H
inds
Jack
son
1321
122
210
119
133
254
20W
hite
Roc
k Li
bJa
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n/H
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Jack
son
1422
723
810
119
143
254
20W
ood
Libr
ary
Jack
son/
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linto
n15
243
254
1011
915
325
421
Uni
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LK
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73
1C
2119
3010
120
13
254
21D
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b P
LK
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b2
3546
1012
02
325
421
McM
ulla
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bK
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nN
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n3
5162
1012
03
325
422
Laur
el-J
ones
Cty
Laur
el-J
ones
Laur
el3
11
C22
1930
1012
11
325
423
Lee
Cou
nty
Lib
Lee-
Itaw
amba
Tup
elo
21
1C
2319
3010
122
13
254
24Li
ncol
n C
ty P
LLi
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n-La
wr-
Fra
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Bro
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53
1C
2419
3010
123
13
254
24B
ude
PL
Linc
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Law
r-F
rank
lB
ude
235
4610
123.
23
254
24La
wre
nce
Cty
PL
Linc
oln-
Law
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rank
lM
ontic
ello
351
6210
123
33
254
25Lo
ng B
each
PL
Long
Bea
chLo
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each
11
1C
2519
3010
124
13
254
26C
olum
bus
PL
Low
ndes
Cou
nty
Col
umbu
s4
21
C26
1930
1012
51
325
426
Cal
edon
ia B
r Li
bLo
wnd
es C
ount
yC
aled
onia
235
4610
125
23
254
27M
ad C
ty-C
anto
nM
adis
on C
ount
yC
anto
n4
41
C27
1930
1012
61
325
427
Flo
ra P
LM
adis
on C
ount
yF
lora
235
4610
126
23
254
27Ju
rgen
s M
em L
ibM
adis
on C
ount
yR
idge
land
351
6210
126
33
254
Eva
ns A
ssoc
iate
s' A
ests
Gro
uy L
tdP
age
3 A
s O
f 5/2
3/96
, 7:4
9 A
MFi
gure
Mis
siss
ippi
Lib
rary
Com
mis
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Publ
ic/P
riva
te D
evic
e IP
Add
ress
ing
Sys
tem
#
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Sys
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Cit
# O
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Loc.
# O
f
Ded
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Bld
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ID
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ddre
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lic (
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x -
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To
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adis
on P
LM
adis
on C
ount
yM
adis
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6778
1012
64
325
428
Mar
ks-Q
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anM
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tman
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Mar
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11
C28
1930
1012
71
325
429
Mar
shal
l Cty
Lib
Mar
shal
l Cou
nty
Hol
ly S
prin
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11
C29
1930
1012
81
325
4
30M
erid
ian-
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Cty
Mer
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ale
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idia
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11
C30
1930
1012
91
325
431
Atta
la C
ount
y Li
bM
id-M
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1313
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3119
3010
130
13
254
31W
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Wal
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235
4610
130
23
254
31C
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arth
age
351
6210
130
33
254
31D
uran
t PL
Mid
-Mis
siss
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Dur
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467
7810
130
43
254
31G
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8394
1013
05
325
431
Lexi
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ton
699
110
1013
06
325
431
Pic
kens
PL
Mid
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siss
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Pic
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711
512
610
130
73
254
31T
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131
142
1013
08
325
431
Win
ston
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Mid
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Loui
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147
158
1013
09
325
431
Duc
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Hill
1016
317
410
130
103
254
31K
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Mid
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siss
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Kilm
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179
190
1013
011
325
431
Wes
t PL
Mid
-Mis
siss
ippi
Wes
t12
195
206
1013
012
325
431
Win
ona-
Mon
tgom
Mid
-Mis
siss
ippi
Win
ona
1321
122
210
130
133
254
32N
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ba C
ount
yN
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ba C
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yP
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delp
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11
1C
3219
3010
131
13
254
33C
orin
th P
LN
orth
east
Reg
iona
lC
orin
th13
91
C33
1930
1013
21
325
433
Alle
n Li
brar
yN
orth
east
Reg
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lB
oone
ville
235
4610
132
23
254
33B
elm
ont P
LN
orth
east
Reg
iona
lB
elm
ont
351
6210
132
33
254
33B
urns
ville
PL
Nor
thea
st R
egio
nal
Bur
nsvi
lle4
6778
1013
24
325
433
Cox
Lib
rary
Nor
thea
st R
egio
nal
Bal
dwyn
583
9410
132
53
254
33lu
ka P
LN
orth
east
Reg
iona
llu
ka6
9911
010
132
63
254
33R
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Nor
thea
st R
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nal
Rie
nzi
711
512
610
132
73
254
33R
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LN
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Reg
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lR
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y8
131
142
1013
28
325
433
Wal
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Reg
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t9
147
158
1013
29
325
434
Fan
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Lib
Nox
ubee
Cou
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Mac
on3
11
C34
1930
1013
31
325
435
Sta
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Sta
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31
C35
1930
1013
41
325
435
Mab
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LO
ktib
beha
Cou
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Mab
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3546
1013
42
325
435
Stu
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PL
Okt
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ha C
ount
yS
turg
is3
5162
1013
43
325
436
Cro
sby
Mem
Lib
Pea
rl R
iver
Pic
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21
C36
1930
1013
51
325
436
Pop
larv
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PL
Pea
rl R
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Pop
larv
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235
4610
135
23
254
37M
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93
1C
3719
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136
13
254
37G
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235
4610
136
23
254
37Li
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351
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136
33
254g
Eve
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MFi
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16
Mis
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Lib
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Com
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Publ
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te D
evic
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Add
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254
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583
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For
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158
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137
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254
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Pin
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3546
1013
72
325
438
Boy
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351
6210
137
33
254
38B
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38Lu
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583
9410
137
53
254
38P
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Lib
Pin
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tB
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699
110
1013
76
325
438
Pur
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PL
Pin
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115
126
1013
77
325
438
Sto
ne C
ount
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bP
ine
For
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813
114
210
137
83
254
39R
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Mem
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ity2
21
C39
1930
1013
81
325
439
Sha
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235
4610
138
23
254
40C
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Sou
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S R
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nal
Col
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11
C40
1930
1013
91
325
441
Sey
mou
r Li
brar
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unflo
wer
Cou
nty
Indi
anol
a6
51
C41
1930
1014
01
325
441
Dre
w P
LS
unflo
wer
Cou
nty
Dre
w2
3546
1014
02
325
441
Inve
rnes
s P
LS
unflo
wer
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Inve
rnes
s3
L
5162
1014
03
325
441
She
riff L
ibra
ryS
unflo
wer
Cou
nty
Moo
rhea
d4
6778
1014
04
325
441
Sta
nsel
Lib
rary
Sun
flow
er C
ount
yR
ulev
ille
583
9410
140
53
254
42C
harle
ston
Lib
Tal
laha
tchi
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tyC
harle
ston
44
1C
42i
1930
1014
11
325
442
Sum
ner
Libr
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Tal
laha
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3546
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12
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442
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43
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ryan
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351
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443
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583
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126
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Arc
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5162
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325
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7810
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43
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Cty
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583
9410
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53
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ns A
ssoc
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s/ A
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Cro
ny L
tdP
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5 A
s O
f 5/2
3/96
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9 A
MFi
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16
Mis
siss
ippi
Lib
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Com
mis
sion
Publ
ic/P
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te D
evic
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Add
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ing
Sys
tem
#
Libr
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City
# O
f
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x)
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325
420
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1930
1020
11
325
4
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1. D
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p lib
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s do
not
app
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on th
is c
hart
thei
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add
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ill b
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sign
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2. P
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rese
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2nd
byte
num
bers
1-1
00 fo
r ot
her
uses
Firs
t byt
e =
10
(indu
stry
sta
ndar
d)S
econ
d by
te =
Dis
tric
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ber
Thi
rd b
yte
= B
uild
ing
Num
ber
Fou
rth
byte
= D
evic
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umbe
r
3. P
ublic
sch
eme:
see
rep
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ext;
assu
mes
a C
lass
C li
cens
e (C
#.x)
for
each
dis
tric
t
4. M
LC C
lass
C a
ddre
ss is
MLC
.MLC
.MLC
.0
5. F
or p
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dres
s lo
catio
ns:
10.S
.B.1
is r
eser
ved
for
the
Eth
erne
t LA
N10
.S.B
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res
erve
d fo
r a
build
ing
LAN
ser
ver
For
pub
lic a
ddre
ss lo
catio
ns:
Res
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d fo
r th
e ro
uter
: C#.
17, C
#.33
, C#.
49...
dep
endi
ng o
n bu
ildin
g ID
Res
erve
d fo
r a
build
ing
LAN
ser
ver:
C#.
18, C
#.34
, C#.
50de
pend
ing
on b
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ID
6. IP
Sub
net M
ask
For
Pub
lic S
chem
e Is
255
.255
.255
.240
IP S
ubne
t Mas
k F
or P
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chem
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255
.255
.255
.0
7. B
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ing
IDs
assi
gned
seq
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ially
in e
ach
dist
rict;
build
ing
num
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1 re
serv
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r H
Q
8. U
niqu
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yste
m ID
s as
sign
ed to
eac
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stric
t
9. M
LC a
ssig
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a S
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m ID
of 2
00.
y by
the
MLC
syst
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65
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ns A
ssoc
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s / A
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Gro
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tdP
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6 A
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3/96
, 7:4
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217
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110
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217
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Bol
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217
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4110
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tdP
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MF
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Not
e(s)
1. T
he W
AN
ser
ial l
ink
IP a
ddre
ss fr
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Q to
bra
nch
libra
ry is
one
hig
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than
that
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the
bran
ch li
brar
y to
the
HQ
. Thi
s is
true
for
both
pub
lic a
nd p
rivat
e ad
dres
ses.
2. T
he W
AN
ser
ial l
ink
IP a
ddre
ss fr
om M
LC to
HQ
is o
ne lo
wer
(9)
than
that
from
the
HQ
to th
e M
LC. T
his
is tr
ue fo
r bo
th p
ublic
and
priv
ate
addr
esse
s.
3. P
ublic
sch
eme:
see
rep
ort t
ext;
assu
mes
a C
lass
C li
cens
e (C
W#.
x) fo
r ea
ch d
istr
ict
WA
N li
nks
to b
ranc
hes
and
MLC
.
4. M
LC to
ISP
link
use
s C
lass
C a
ddre
ss p
rovi
ded
by IS
P.
5. 1
0.99
.Sys
is th
e fir
st th
ree
byte
s of
the
priv
ate
addr
ess.
6. IP
Sub
net M
ask
For
Pub
lic a
nd P
rivat
e S
chem
e Is
255
.255
.255
.248
7. B
uild
ing
IDs
assi
gned
seq
uent
ially
in e
ach
dist
rict;
build
ing
num
ber
1 re
serv
ed fo
r H
Q
8. U
niqu
e S
yste
m ID
s as
sign
ed to
eac
h di
stric
t
9. M
LC a
ssig
ned
a S
yste
m ID
of 2
00.
Eva
ns A
ssoc
iate
s' A
ofs
Gro
up L
tdP
age
6 A
s O
f 5/2
3/96
, 7:4
9 A
M
78
Figu
re 1
7
MLC Library Network Router Configurations
! Cisco 1005 configuration at Branch Libraryhostname BranchXXenable password xyzservice password-encryptionip domain-name lib.ms.usip name-server x.y.z.w! This is the actual IP address of the domain name server
Interface Ethernet°desc main LAN - Contact Person's name; Phone # xxx-yyy-777zip address C#.xxx 255.255.255.240! Note: C# represents the first three bytes (C.C.C) of a Class C address. xxx represents the! first device on the library's subnet (xxx= bldg#*16+1). Each subnet supports 14 devices.! The first two device id's are reserved for Ethernet interface and a LAN server.no shut! Serial Port 0interface s 0encap frame-relay ietfno ip address
interface s 0.1 point-to-pointframe-relay interface-dlci PVCtoHQ# broadcast ietf! PVCtoHQ# is assigned by Bell South and connects to the HQ.ip address CW#.x 255.255.255.248! CW# represents the first three bytes of a Class C address used to represent the point to point! serial link between the branch library and the HQ. The Class C address is subnetted! to support 32 serial links from HQ and 6 devices per subnet. Subnets 2 thru 31 are used to! connect branch libraries to it'sHQ. Device 1 represents the branch library end of the serial! link, device 2 represents the HQ end of the link, devices 3 and 4 can be used for SNMP! manageable CSU/DSU in the future. The value of x can be calculated as follows: x= bldg # *8 +1! next hop address (to HQ) is CW#.y where y=x+1bandwidth 56! Serial Port 1 - Not usedinterface s 1no ip addressshut
! The statements below provide static routes to other subnets within this libraries Class C via! the serial link to the HQ. One ip route statement for each subnet within the class C is required! except for the subnet of the Ethernet port. A total of 14 ip route statement is needed.ip route C#.16 255.255.255.240. s 0.1
ip route C#.240 255.255.255.240. s 0.1! Default route is to the HQip default gateway CW#.y
line con 0exec-timeout 0 0password pqrloginline vty 0 4password lmnlogin
Figure 18, Page 1 79
MLC Library Network Router Configurations
! Cisco 2501 configuration at HQhostname HQXXenable password xyzservice password-encryptionip domain-name lib.ms.usip name-server x.y.z.w! This is the actual IP address of the domain name serverInterface Ethernet°desc main LAN Contact Person's name; Phone # xxx-yyy-zzzzip address C#.17 255.255.255.240! Note: C# represents the first three bytes (C.C.C) of a Class C address. 17 represents the! Ethernet port on the HQ's subnet (xxx= bldg#*16+1). Each subnet supports 14 devices.! The first two device id's are reserved for Ethernet interface and a LAN server.no shut! Serial Port 0interface s 0encap frame-relay ietfno ip address
! Sub interfaces (DLCIs) on Serial Port 0 to connect to branch libraries and MLC.interface s 0.1 point-to-pointframe-relay interface-dlci PVCtoBR#1 broadcast ietf! PVCtoBR#1 is assigned by Bell South. This PVC connects to the first branch library.ip address CW#.y 255.255.255.248! CW# represents the first three bytes of a Class C address used to represent the point to point! serial links between the branch library and the HQ, and between HQ and MLC. The Class C! address is subnetted to support 32 serial links and 6 devices per subnet. Subnet 1 is used for! serial links from HQ to MLC. Subnets 2 thru 31 is used to link branch libraries to the HQ.! Device 1 on the subnet represents the distant serial port from the HQ and device 2 represents! the HQ end of the link. Devices 3 and 4 can be used for SNMP manageable CSU/DSU in the! future. The value of y can be calculated as follows: y= bldg # *8 +2! next hop address (to branch library) is CW#.x where x=y-1 and to MLC it is CW#.9bandwidth 56
! Repeat the above 4 statements for each branch library substituting for the library number
! Connection from HQ to MLCinterface s 0.x point-to-pointframe-relay interface-dlci PVCtoMLC broadcast ietfip address CW#.10 2555.255.255.248bandwidth 56
! (Note: For HQs with the need for a second serial line the next 3 lines has to be replaced by! repeating the serial port 0 definition above substituting interface number 1 for 0.interface s 1no ip addressshut
! The statements below provide static routes to other subnets within this HQ's Class C via! the serial link to the libraries. One ip route statement for each subnet within the class C! is required except for the subnet of the Ethernet port at HQ. A total of 14 ip route statement! is needed.ip route C#.16 255.255.255.240 s 0.1ip route C#.32 255.255.255.240 s 0.2
Figure 18, Page 2 80
MLC Library Network Router Configurations
ip route C#.48 255.255.255.240. s 0.3
! Default route is to the MLCip default gateway CW#.9!
line con 0exec-timeout 0 0password pqrloginline vty 0 4password lmnlogin!
Figure 18, Page 3
MLC Library Network Router Configurations
! Cisco 4500 configuration at MLChostname MLCenable password xyzservice password-encryptionip domain-name lib.ms.usip name-server x.y.z.w! This is the actual IP address of the domain name serverInterface Ethernet°desc main LAN - Contact Person's name; Phone # xxx-yyy-7777ip address MLC#.17 255.255.255.240! Note: MLC# represents the first three bytes (C.C.C) of a Class C address for! MLC. 17 represents the address of the first Ethernet port as device 1 on subnet 1.! Adress 18 - 30 can be allocated to the various servers (e.g. DNS, WEB, Data Base, etc.)! and PCs on this subnet.no shut
Interface Ethernet 1desc Internal LAN - Contact Person's name; Phone # xxx-yyy-zzzzip address MLC#.33 255.255.255.240! Note: MLC# represents the first three bytes (C.C.C) of a Class C address for! MLC. 33 represents the address of the second Ethernet port as device 1 on subnet 2.! Adress 34 - 46 can be allocated to the various servers (e.g. Novell) and PCs on! this subnet.no shut! Serial Port 0interface s 0encap frame-relay ietfno ip address! Sub Interfaces (DLCIs) on Serial Port 0 used to connect to HQs.interface s 0.1 point-to-pointframe-relay interface-dlci PVCtoHQ#1 broadcast ietf! PVCtoHQ#1 is assigned by Bell South. This PVC connects to the first HQ.ip address CW#1.9 255.255.255.248! CW#1 represents the first three bytes of a Class C address used to represent the point to point! serial links between the branch library and HQ#1, and between MLC and HQ#1. The Class C! address is subnetted to support 32 serial links and 6 devices per subnet. Subnet 1 is used for! the serial link between the HQ and MLC. Device 1 represents the MLC end of the serial link,! device 2 represents the HQ end of the link, devices 3 and 4 can be used for SNMP manageable! CSU/DSU in the future.! next hop address (to HQ#1) is CW#1.10bandwidth 56
! Repeat the following 4 statements for each HQ designated by x:interface s 0.x point-to-pointframe-relay interface-dlci PVCtoHQ#x broadcast ietfip address CW#x.9 2555.255.255.248! next hop address (to HQ #x) is CW#x.10bandwidth 56
! Serial Port 1interface s 1encap frame-relay ietfno ip address
Figure 18, Page ,02
MLC Library Network Router Configurations
!
! Sub interfaces (DLCIs) on Serial Port 1 to connect to HQs.interface s 1.1 point-to-pointframe-relay interface-dlci PVCtoHQ#x broadcast ietf! PVCtoHQ#x is assigned by Bell South. This PVC connects to the HQ.ip address CW#x.9 255.255.255.248! next hop address (to HQ#x) is CW#x.10bandwidth 56!
! Repeat the above 4 statements for rest of HQs.!
! Serial Port 2 - To ISPinterface s 1encap frame-relay ietfno ip address!
! Sub interfaces (DLCIs) on Serial Port 1 to connect to ISP.interface s 1.1 point-to-pointframe-relay interface-dlci PVCtoISP broadcast ietf! PVCtoISP is assigned by Bell South. This PVC connects to the ISP.ip address ISP.ISP.ISP.xxx 255.255.255.0! Class C Address ISP.ISP.ISP.xxx provided by ISP.bandwidth 56!
! Static route to HQ's and Libraries. Class C subnets are summarized and static route points! to a sub-interface. The sub interface is defined by serial port # x and sub interface y. An ip! route statement is needed per summarized class C. Note: Subnets within a Class C address! must not be split across multiple HQs.ip route C#.0 255.255.255.0 S x.y
ip default gateway ISP.ISP.ISP.yyy!
line con 0exec-timeout 0 0password pqrloginline vty 0 4password Imnlogin!
83Figure 18, Page 5
4111111111091111E VA N SA S S 0 C I A T E S
ATTACHMENTS
1
MISSISSIPPI LIBRARY COMMISSIONCOMPUTER SURVEY
How many computers do you have in your library?
For patron use: computersFor staff use: computersTotal: computers
If known, please indicate the kind of processor in your PC:
# of PCs Type
Mackintosh/other Apple (Model)286 or older (AT.8088)386486 or PentiumUnknown
2) Are any of your computers connected together in a network, or does each computeroperate separately?
Network Separate
If networked, how many computers are connected?
3) Do any of your computers have a modem connected to them, to allow you to dial upinto another system?
Yes No Unknown
If yes, please indicate the speed of your newest/fastest modem, if known (circle one).
1200 2400 9600 14.4 28.8 Unknown
Attachment 1
85
4) What kinds of information do you look up on your computer(s)? (Check all that apply)
Catalog Serials Reference
5) Where is this information stored? (Check all that apply)
On my computer (CD-ROM, etc.)
On another computer outside my library, located in
6) If you checked "On another computer", how do you access this other computer?
I use a modem to dial them up
I'm connected to them all the time, using a dedicated line
7) Do you use FAX to transmit information? (Check all that apply)
Type of Information Sent to:
Search results
Short articles
Other
.evans \mlc \survey.doc
Other libraries
Patrons
Other libraries
86 Attachment 1
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s)
99
Eva
ns A
ssoc
iate
s/A
egis
Gro
up 1
1195
BE
ST
CO
PY
AV
AIL
AB
LE
BE
LLS
OU
TH
Jack
son
Fra
me
Rel
ay N
etw
ork
Atta
chm
ent 3
Hea
dqua
ters
Loca
tion
Opt
ion
2 -
Sin
gle
Sw
itchi
ng H
ub p
er B
ellS
outh
Fra
me
Rel
ay N
etw
ork
BE
LLS
OU
TH
Tup
elo
Fra
me
Rel
ay N
etw
ork
101
Bra
nch
Loca
tions
Per
man
ent V
irtua
l Circ
uits
(P
VC
s)
Eva
ns A
ssoc
iate
s/A
egis
Gro
up 1
1195
BE
ST
CO
PY
AV
AIL
AB
LE
BE
LLS
OU
TH
Jack
son
Fra
me
Rel
ay N
etw
ork
2
Atta
chm
ent 3
Opt
ion
3 -
Cen
tral
ized
Sw
itchi
ng a
t Jac
kson
MLC
Hea
dqua
ters
Loca
tion
103
Bra
nch
Loca
tions
Per
man
ent V
irtua
l Circ
uks
(PV
Cs)
Eva
ns A
ssoc
iate
slA
egis
Gro
up 1
1195
BE
LLS
OU
TH
Tup
elo
Fra
me
Rel
ay N
etw
ork
Hea
dqua
ters
Loca
tion
BE
LLS
OU
TH
Jack
son
Fra
me
Rel
ay N
etw
ork
Atta
chm
ent 3
Mis
siss
ippi
Lib
rary
Com
mis
sion
Net
wor
k C
onne
ctiv
ity O
ptio
ns
Libr
ary
Sys
tem
City
# O
f
Lac,
FR
elay
Nod
e
SB
/
IND
SB
Mile
Ind
Mile
Net
wor
k (N
ote
2E
quip
(O
pt 1
/2/3
)O
pt 1
/2/3
Inst
alla
tion.
Opt
ion
1
Rec
ur,
Opt
ion
2
Rec
ur.
Opt
ion
3
Rec
ur.
Opt
1/2
/3
Pur
chas
e
Opt
1/2
/3
Mai
nt.
(Not
e 11
(Not
es 1
and
31
Bon
d M
emor
ial
Ben
ton
Ash
land
2T
uS
$90
$131
$127
$127
$4,5
00$3
0H
icko
ry F
lat P
LB
ento
nH
icko
ry F
lat
Tu
S$9
0$1
27$1
27$1
27$4
,500
$30
Bla
ckm
ur M
em L
Bla
ckm
urW
ater
Val
ley
1T
uS
$90
$129
$127
$127
$4,5
00$3
0B
enoi
t Pub
lic L
ibB
oliv
arB
enoi
tG
wS
$90
$127
$127
$127
$4,5
00$3
0R
obin
son-
Car
pent
erB
oliv
arC
leve
land
8G
wS
$90
$143
$622
$127
$4,5
00$3
0C
leve
land
Dep
otB
oliv
ar.
Cle
vela
ndG
wS
$90
$127
$127
$127
$4,5
00$3
0G
unni
son
PL
Bol
ivar
Gun
niso
nG
wS
$90
$127
$127
$127
$4,5
00$3
0R
ayne
r M
LB
oliv
arM
erig
old
Gw
I8
5$9
0$1
42$1
42$1
42$4
,500
$30
Ros
edal
e P
LB
oliv
arR
osed
ale
Gw
S$9
0$1
27$1
27$1
27$4
,500
$30
Fie
ld M
em L
ibB
oliv
arS
haw
Gw
S$9
0$1
27$1
27$1
27$4
,500
$30
She
lby
PL
Bol
ivar
She
lby
Gw
S$9
0$1
27$1
27$1
27$4
,500
$30
Car
rollt
on-N
Car
rC
arro
ll C
ount
yC
arro
llton
2G
wS
$90
$131
$127
$127
$4,5
00$3
0V
aide
n P
LC
arro
ll C
ount
yV
aide
nG
wS
$90
$127
$127
$127
$4,5
00$3
0B
rand
on P
LC
entr
al M
SB
rand
onJk
S$9
0$1
27$1
27$1
27$4
,500
$30
NW
Poi
nt R
esev
oir
Cen
tral
MS
Bra
ndon
JkS
$90
$127
$127
$127
$4,5
00$3
0D
'Lo
PL
Cen
tral
MS
D'L
oJk
S$9
0$1
27$1
27$1
27$4
,500
$30
Flo
renc
e P
LC
entr
al M
SF
lore
nce
JkI
98
$90
$142
$142
$142
$4,5
00$3
0F
ores
t PL
Cen
tral
MS
For
est
JkS
$90
$127
$127
$127
$4,5
00$3
0H
arris
ville
PL
Cen
tral
MS
Har
risvi
lleJk
S$9
0$1
27$1
27$1
27$4
,500
$30
Lake
PL
Cen
tral
MS
Lake
JkS
$90
$127
$127
$127
$4,5
00$3
0M
agee
PL
Cen
tral
MS
Mag
eeJk
S$9
0$1
27$1
27$1
27$4
,500
$30
Men
denh
all P
LC
entr
al M
SM
ende
nhal
lJk
S$9
0$1
27$1
27$1
27$4
,500
$30
Miz
e P
LC
entr
al M
SM
ize
JkS
$90
$127
$127
$127
$4,5
00$3
0M
orto
n P
LC
entr
al M
SM
orto
nJk
S$9
0$1
27$1
27$1
27$4
,500
$30
Pol
kvill
e P
LC
entr
al M
SM
orto
nJk
S$9
0$1
27$1
27$1
27$4
,500
$30
Pea
rl P
LC
entr
al M
SP
earl
20Jk
S$9
0$2
94$6
74$1
27$4
,500
$30
Pel
ahat
chie
PL
Cen
tral
MS
Pel
ahat
chie
JkS
$90
$127
$127
$127
$4,5
00$3
0P
ucke
tt P
LC
entr
al M
SP
ucke
ttJk
S$9
0$1
27$1
27$1
27$4
,500
$30
Rob
inso
n M
em L
Cen
tral
MS
Ral
eigh
JkS
$90
$127
$127
$127
$4,5
00$3
0R
ichl
and
PL
Cen
tral
MS
Ric
hlan
dJk
S$9
0$1
27$1
27$1
27$4
,500
$30
San
dhill
PL
Cen
tral
MS
San
dhill
Ha
I11
6$9
0$1
42$1
42$1
42$4
,500
$30
Seb
asto
pol P
LC
entr
al M
SS
ebas
topo
lM
eS
$90
$127
$127
$127
$4,5
00$3
0F
ord
Libr
ary
Cen
tral
MS
Tay
lors
ville
JkS
$90
$127
$127
$127
$4,5
00$3
0C
arne
gie
PL
Cla
rksd
ale-
Coa
hom
aC
lark
sdal
e1
Gw
S$9
0$1
29$1
27$1
27$4
,500
$30
Big
gs M
em L
ibC
opia
h-Je
ffers
onC
ryst
al S
prin
gsJk
S$9
0$1
27$1
27$1
27$4
,500
-$41
Evans Associates/Aegis Group Ltd
Pag
e 1
As
Of 3
/11/
96:9
:22
AM
BE
ST
CO
PY
AV
AIL
AB
LEA
ttach
men
t 4
Mis
siss
ippi
Lib
rary
Com
mis
sion
Net
wor
k C
onne
ctiv
ity O
ptio
ns
Libr
ary
Sys
tem
it
# O
f
j-oc.
FR
elay
Nod
e
SW
IND
SB
Mile
Ind
Mile
Net
wor
k (N
ote
2E
quip
(O
pt 1
/2/3
)O
pt 1
/2/3
Inst
alla
tion,
Opt
ion
1
Rec
ur.
Opt
ion
2
Rec
ur.
Opt
ion
3
Rec
ur,
Opt
1/2
/3
Pur
chas
e
Opt
1/2
/3
Mai
nt
(Not
e 1)
(Not
es 1
and
3)
Jeffe
rson
Co
Lib
Cop
iah-
Jeffe
rson
Fay
ette
JkS
13$9
0$1
42$1
42$1
42$4
,500
$30
Cov
ingt
on M
emC
opia
h-Je
ffers
onH
azel
hurs
t4
JkS
$90
$135
$127
$127
$4,5
00$3
0H
amilt
on M
emC
opia
h-Je
ffers
onW
esso
nJk
S$9
0$1
27$1
27$1
27$4
,500
$30
Yan
cy M
em L
ibD
ixie
Bru
ceT
uI
209
$90
$142
$142
$142
$4,5
00$3
0C
alho
un C
ity P
LD
ixie
Cal
houn
Tu
I18
8$9
0$1
42$1
42$1
42$4
,500
$30
Hou
lka
PL
Dix
ieH
oulk
aT
uI
106
$90
$142
$142
$142
$4,5
00$3
0H
oust
on C
arne
gie
Dix
ieH
oust
onT
uS
$90
$127
$127
$127
$4,5
00$3
0O
kolo
na C
arne
gie
Dix
ieO
kolo
naT
uS
$90
$127
$127
$127
$4,5
00$3
0P
onto
toc
Ctr
y Li
bD
ixie
Pon
toto
c8
Tu
S$9
0$1
43$1
27$1
27$4
,500
$30
She
rman
Lib
Dix
ieS
herm
anT
uS
$90
$127
$127
$127
$4,5
00$3
0E
dmon
dson
ML
Dix
ieV
arda
man
Tu
I11
9$9
0$1
42$1
42$1
42$4
,500
$30
Bay
Spr
ings
Mun
Eas
t MS
Bay
Spr
ings
JkI
135
$90
$142
$142
$142
$4,5
00$3
0E
nter
pris
e P
LE
ast M
SE
nter
pris
eM
eS
$90
$127
$127
$127
$4,5
00$3
0P
arke
r M
em L
ibE
ast M
SH
eide
lber
gH
aS
$90
$127
$127
$127
$4,5
00$3
0Lo
uin
PL
Eas
t MS
Loui
nJk
I16
8$9
0$1
42$1
42$1
42$4
,500
$30
Pac
huta
PL
Eas
t MS
Pac
huta
Me
S$9
0$1
27$1
27$1
27$4
,500
$30
Qui
tman
PL
Eas
t MS
Qui
tman
11M
eS
$90
$276
$288
$127
$4,5
00$3
0C
lark
e C
ty-Q
uitm
anE
ast M
SQ
uitm
anM
eS
$90
$127
$127
$127
$4,5
00$3
0D
ial-A
-Boo
k E
ast
Eas
t MS
Qui
tman
Me
S$9
0$1
27$1
27$1
27$4
,500
$30
Shu
buta
PL
Eas
t MS
Shu
buta
Ha
S$9
0$1
27$1
27$1
27$4
,500
$30
Sto
new
all P
LE
ast M
SS
tone
wal
lM
eS
$90
$127
$127
$127
$4,5
00$3
0W
ayne
sbor
o M
LE
ast M
SW
ayne
sbor
oH
aS
$90
$127
$127
$127
$4,5
00$3
0Jo
nes
Libr
ary
Eliz
abet
h Jo
nes
Gre
nada
1G
wS
$90
$129
$127
$127
$4,5
00$3
0B
ates
ville
PL
Firs
t Reg
iona
lB
ates
ville
Gw
S$9
0$1
27$1
27$1
27$4
,500
$30
Col
dwat
er P
LF
irst R
egio
nal
Col
dwat
erG
wS
26$9
0$1
47$1
47$1
47$4
,500
$30
Poi
nter
PL
Firs
t Reg
iona
lC
omo
Gw
S14
$90
$142
$142
$142
$4,5
00$3
0La
pidu
s M
em P
LF
irst R
egio
nal
Cre
nsha
wG
wS
18$9
0$1
42$1
42$1
42$4
,500
$30
Her
nand
o P
LF
irst R
egio
nal
Her
nand
o12
Mp
S12
$90
$308
$152
$142
$4,5
00$3
0D
ye P
LF
irst R
egio
nal
Hor
n La
keM
pS
4$9
0$1
42$1
42$1
42$4
,500
$30
Cha
in P
LF
irst R
egio
nal
Oliv
e B
ranc
hM
pI
77
$90
$142
$142
$142
$4,5
00$3
0La
faye
tte C
o/O
xfr
Firs
t Reg
iona
lO
xfor
dT
uS
$90
$127
$127
$127
$4,5
00$3
0S
ardi
s P
LF
irst R
egio
nal
Sar
dis
Gw
S9
$90
$142
$142
$142
$4,5
00$3
0S
enat
obia
PL
Firs
t Reg
iona
lS
enat
obia
Gw
S22
$90
$147
$147
$147
$4,5
00$3
0D
avis
Pub
Lib
Firs
t Reg
iona
lS
outh
aven
Mp
S2
$90
$142
$142
$142
$4,5
00$3
0Ir
win
Lib
rary
Firs
t Reg
iona
lT
unic
aG
wS
$90
$127
$127
$127
$4,5
00$3
0G
reen
woo
d-Le
FIr
Gre
enw
ood-
Leflo
re_G
reen
woo
d3
Gw
S$9
0$1
33$1
27$1
27$4
,500
$301
Evans Associates/Aegis Group Ltd
Pag
e 2
As
Of 3
/11/
96:9
:22
AM
08A
ttach
men
t 4
Mis
siss
ippi
Lib
rary
Com
mis
sion
Net
wor
k C
onne
ctiv
ity O
ptio
ns
Libr
ary
Sys
terR
City
# O
f
Loc,
FR
elay
Nod
e
SB
/
1III2
SB
Mile
Ind
Mile
Net
wor
k (N
ote
2E
quip
(O
pt 1
/2/3
)
Opt
1/2
/3
Inst
alla
tion.
Opt
ion
1
Rec
ur.
Opt
ion
2
Rec
ur,
Opt
ion
3
ffect
,zr
Opt
1/2
/3
Pur
chas
e
Opt
1/2
/3
Mai
nt,
(Not
e 11
(Not
es 1
and
31
Wils
on B
ranc
h L
Gre
enw
ood-
Leflo
reG
reen
woo
dG
wS
$90
$127
$127
$127
$4,5
00$3
0Itt
a B
ena
Bra
nch
Gre
enw
ood-
Leflo
reItt
a B
ena
Gw
S9
$90
$142
$142
$142
$4,5
00$3
0B
ay S
t. Lo
uis-
Han
Han
cock
Cou
nty
Bay
St.
Loui
s3
Gp
S$9
0$1
33$1
27$1
27$4
,500
$30
Kiln
Lib
rary
Han
cock
Cou
nty
Kiln
Gp
S$9
0$1
27$1
27$1
27$4
,500
$30
Wav
e la
nd P
LH
anco
ck C
ount
yW
ave
land
Gp
S$9
0$1
27$1
27$1
27$4
,500
$30
Per
son
ML
Har
riette
Per
son
Por
t Gib
son
1Jk
S$9
0$1
29$1
27$1
27$4
,500
$30
Bilo
xi M
ain
Lib
Har
rison
Cou
nty
Bilo
xiG
pS
$90
$127
$127
$127
$4,5
00$3
0D
ivis
ion
St S
tu C
tH
arris
on C
ount
yB
iloxi
Gp
S$9
0$1
27$1
27$1
27$4
,500
$30
She
rry
Mem
Lib
Har
rison
Cou
nty
Bilo
xiG
pS
$90
$127
$127
$127
$4,5
00$3
0W
Bilo
xi P
LH
arris
on C
ount
yB
iloxi
Gp
S$9
0$1
27$1
27$1
27$4
,500
$30
D'Ib
ervi
lle P
LH
arris
on C
ount
yD
'Iber
ville
Gp
S$9
0$1
27$1
27$1
27$4
,500
$30
Gul
fpor
t PL
Har
rison
Cou
nty
Gul
fpor
t7
Gp
S$9
0$1
41$1
27$1
27$4
,500
$30
Ora
nge
Gro
ve P
LH
arris
on C
ount
yG
ulfp
ort
Gp
S$9
0$1
27$1
27$1
27$4
,500
$30
Pas
s C
hris
tian
PL
Har
rison
Cou
nty
Pas
s C
hris
tian
Gp
S$9
0$1
27$1
27$1
27$4
,500
$30
Hat
tie,P
etal
&F
orr
Hat
tie, P
etal
& F
orr
Hat
tiesb
urg
3H
aS
$90
$133
$127
$127
$4,5
00$3
0M
ail L
ibra
ryH
attie
, Pet
al &
For
rH
attie
sbur
gH
aS
$90
$127
$127
$127
$4,5
00$3
0P
etal
Lib
rary
Hat
tie, P
etal
& F
orr
Pet
alH
aS
$90
$127
$127
$127
$4,5
00$3
0V
anC
leav
e M
LH
omoc
hitto
Val
ley
Cen
trev
ille
JkS
44$9
0$1
47$1
47$1
47$4
,500
$30
Arm
stro
ng L
ibH
omoc
hitto
Val
ley
Nat
chez
4Jk
S28
$90
$155
$147
$147
$4,5
00$3
0W
oodv
ille
PL
Hom
ochi
tto V
alle
yW
oodv
ille
JkS
55$9
0$1
57$1
57$1
57$4
,500
$30
Hum
phre
ys C
ty L
Hum
phre
ys C
ount
yB
elzo
ni2
Gw
S$9
0$1
31$1
27$1
27$4
,500
$30
Isol
a P
LH
umph
reys
Cou
nty
Isol
aG
wI
65
$90
$142
$142
$142
$4,5
00$3
0S
t. M
artin
PL
Jack
son-
Geo
rge
Bilo
xiG
pS
$90
$127
$127
$127
$4,5
00$3
0M
cllw
ain
PL
Jack
son-
Geo
rge
Gau
tier
Gp
S$9
0$1
27$1
27$1
27$4
,500
$30
Geo
rge
Cty
PL
Jack
son-
Geo
rge
Luce
dale
Ha
S$9
0$1
27$1
27$1
27$4
,500
$30
Mos
s P
oint
City
LJa
ckso
n-G
eorg
eM
oss
Poi
ntG
pS
$90
$127
$127
$127
$4,5
00$3
0O
cean
Spr
ings
ML
Jack
son-
Geo
rge
Oce
an S
prin
gsG
pS
$90
$127
$127
$127
$4,5
00$3
0P
asca
goul
a P
LJa
ckso
n-G
eorg
eP
asca
goul
a8
Gp
S$9
0$1
43$2
92$1
27$4
,500
$30
Eas
t Cen
tral
PL
Jack
son-
Geo
rge
Pas
cago
ula
Gp
S$9
0$1
27$1
27$1
27$4
,500
$30
Van
clea
ve P
LJa
ckso
n-G
eorg
eV
ancl
eave
Gp
S$9
0$1
27$1
27$1
27$4
,500
$30
Jeffe
rs L
ibra
ryJa
ckso
n/H
inds
Bol
ton
JkS
$90
$127
$127
$127
$4,5
00$3
0W
ood
Libr
ary
Jack
son/
Hin
dsC
linto
nJk
S$9
0$1
27$1
27$1
27$4
,500
$30
Edw
ards
Lib
Jack
son/
Hin
dsE
dwar
dsJk
S$9
0$1
27$1
27$1
27$4
,500
$30
Wel
ty L
ibra
ryJa
ckso
n/H
inds
Jack
son
14Jk
S$9
0$2
82$1
27$1
27$4
,500
$30
Bro
wn
Libr
ary
Jack
son/
Hin
dsJa
ckso
nJk
S$9
0$1
27$1
27$1
27$4
,500
$30
Col
onia
l Mar
t Lib
Jack
son/
Hin
dsJa
ckso
nJk
S$9
0$1
27$1
27$1
27$4
,500
$30
Evans Associates/Aegis Group Ltd
110
Pag
e 3
As
Of 3
/11/
96:9
:22
AM
BE
ST
CO
PY
AV
AIL
AB
LEA
ttach
men
t 4
111
Mis
siss
ippi
Lib
rary
Com
mis
sion
Net
wor
k C
onne
ctiv
ity O
ptio
ns
Libr
ary
Sys
tem
City
# O
f
Lc_
j_c.
FR
elay
Nod
e
SB
/
IND
SB
Mile
Ind
Mile
Net
wor
k (N
ote
2E
quip
(O
pt 1
/2/3
)O
pt 1
/2/3
Inst
alla
tion.
Opt
ion
1
Rec
ur.
Opt
ion
2
Rec
ur.
Opt
ion
3
Rec
ur.
Opt
1/2
/3
Pur
chas
e
Opt
1/2
/3
Mai
ntN
ote
(Not
es 1
and
3)
Ham
er L
ibra
ryJa
ckso
n/H
inds
Jack
son
JkS
$90
$127
$127
$127
$4,5
00$3
0A
lexa
nder
Lib
Jack
son/
Hin
dsJa
ckso
nJk
S$9
0$1
27$1
27$1
27$4
,500
$30
Eve
rs B
lvd
Br
Lib
Jack
son/
Hin
dsJa
ckso
nJk
S$9
0$1
27$1
27$1
27$4
,500
$30
Nor
thsi
de L
ibJa
ckso
n/H
inds
Jack
son
JkS
$90
$127
$127
$127
$4,5
00$3
0S
Hill
s Li
bJa
ckso
n/H
inds
Jack
son
JkS
$90
$127
$127
$127
$4,5
00$3
0W
hite
Roc
k Li
bJa
ckso
n/H
inds
Jack
son
JkS
$90
$127
$127
$127
$4.5
00$3
0R
aym
ond
Lib
Jack
son/
Hin
dsR
aym
ond
JkS
$90
$127
$127
$127
$4,5
00$3
0A
ustin
Lib
rary
Jack
son/
Hin
dsT
erry
JkS
$90
$127
$127
$127
$4,5
00$3
0M
ajur
e Li
brar
yJa
ckso
n/H
inds
Utic
aJk
S$9
0$1
27$1
27$1
27$4
,500
$30
Chu
nky
PL
Kem
per-
New
ton
Chu
nky
Me
S$9
0$1
27$1
27$1
27$4
,500
$30
Dec
atur
PL
Kem
per-
New
ton
Dec
atur
JkI
93
$90
$142
$142
$142
$4,5
00$3
0D
eKal
b P
LK
empe
r-N
ewto
nD
eKal
bM
eS
$90
$127
$127
$127
$4,5
00$3
0H
icko
ry P
LK
empe
r-N
ewto
nH
icko
ryT
uS
$90
$127
$127
$127
$4,5
00$3
0M
cMul
lan
Lib
Kem
per-
New
ton
New
ton
JkS
$90
$127
$127
$127
$4,5
00$3
0S
coob
a P
LK
empe
r-N
ewto
nS
coob
aM
eS
$90
$127
$127
$127
$4,5
00$3
0U
nion
PL
Kem
per-
New
ton
Uni
on7
JkS
$90
$141
$127
$127
$4,5
00$3
0E
llisv
ille
PL
Laur
el-J
ones
Elli
svill
eH
aS
$90
$127
$127
$127
$4,5
00$3
0La
urel
-Jon
es C
tyLa
urel
-Jon
esLa
urel
4H
aS
$90
$135
$127
$127
$4,5
00$3
0L-
J D
ial-A
-Boo
kLa
urel
-Jon
esLa
urel
Ha
S$9
0$1
27$1
27$1
27$4
,500
$30
San
ders
ville
PL
Laur
el-J
ones
San
ders
ville
Ha
S$9
0$1
27$1
27$1
27$4
,500
$30
Itaw
amba
Cty
Pra
ttLe
e-Ita
wam
baF
ulto
nT
uI
179
$90
$142
$142
$142
$4,5
00$3
0Le
e C
ount
y Li
bLe
e Ita
wam
baT
upel
o3
Tu
S$9
0$1
33$1
27$1
27$4
,500
$30
Lee-
Itaw
amba
Lib
Lee
Itaw
amba
Tup
elo
Tu
S$9
0$1
27$1
27$1
27$4
,500
$30
Linc
oln
Cty
PL
Linc
oln-
Law
r-F
rank
lB
rook
have
n5
JkS
$90
$137
$127
$127
$4,5
00$3
0B
ude
PL
Linc
oln-
Law
r-F
rank
lB
ude
JkI
2715
$90
$147
$147
$147
$4,5
00$3
0F
rank
lin C
ty P
LLi
ncol
n-La
wr-
Fra
nkl
Mea
dvill
eJk
I27
15$9
0$1
47$1
47$1
47$4
,500
$30
Law
renc
e C
ty P
LLi
ncol
n-La
wr-
Fra
nkl
Mon
ticel
loJk
S$9
0$1
27$1
27$1
27$4
,500
$30
New
hebr
on P
LLi
ncol
n-La
wr-
Fra
nkl
New
Heb
ron
JkI
96
$90
$142
$142
$142
$4,5
00$3
0Lo
ng B
each
PL
Long
Bea
chLo
ng B
each
1G
pS
$90
$129
$127
$127
$4,5
00$3
0A
rtes
ia B
r Li
bLo
wnd
es C
ount
yA
rtes
iaM
eI
107
$90
$142
$142
$142
$4,5
00$3
0C
aled
onia
Br
Lib
Low
ndes
Cou
nty
Cal
edon
iaT
uS
$90
$127
$127
$127
$4,5
00$3
0C
olum
bus
PL
Low
ndes
Cou
nty
Col
umbu
s4
Tu
S$9
0$1
35$1
27$1
27$4
,500
$30
Cra
wfo
rd B
r Li
bLo
wnd
es C
ount
yC
raw
ford
Tu
I10
7$9
0$1
42$1
42$1
42$4
,500
$30
Mad
Cty
-Can
ton
Mad
ison
Cou
nty
Can
ton
4Jk
S$9
0$1
35$1
27$1
27$4
,500
$30
Flo
ra P
LM
adis
on C
ount
yF
lora
JkS
$90
$127
$127
$127
$4,5
00$3
0M
adis
on P
LM
adis
on C
ount
yM
adis
onJk
S$9
0$1
27$1
27$1
27$4
,500
$30
Evans Associates/Aegis Group Ltd
Pag
e 4
As
Of 3
/11/
96:9
:22
AM
Atta
chm
ent J
-12
Mis
siss
ippi
Lib
rary
Com
mis
sion
Net
wor
k C
onne
ctiv
ity O
ptio
ns
Libr
ary
Sys
tem
City
# O
f
Loc.
FR
elay
Nod
e
SB
/
IND
SB
Mile
Ind
Mile
Net
wor
k (N
ote
2E
quip
(O
pt 1
/2/3
)
Opt
1/2
/3
Inst
alla
tion.
Opt
ion
1
Rec
ur,
Opt
ion
2
Rec
ur,
Opt
ion
3
Rec
ur.
Opt
1/2
/3
Pur
chas
e
Opt
1/2
/3
Mai
nt,
(Not
e 11
(Not
es 1
and
3)
Jurg
ens
Mem
Lib
Mad
ison
Cou
nty
Rid
ge la
ndJk
S$9
0$1
27$1
27$1
27$4
,500
$30
Lam
bert
PL
Mar
ks-Q
uitm
an C
tyLa
mbe
rtG
wS
$90
$127
$127
$127
$4,5
00$3
0M
arks
-Qui
tman
Mar
ks-Q
uitm
an C
tyM
arks
3G
wS
12$9
0$1
48$1
42$1
42$4
,500
$30
Sle
dge
PL
Mar
ks-Q
uitm
an C
tyS
ledg
eG
wS
$90
$127
$127
$127
$4,5
00$3
0F
renc
h Li
brar
yM
arsh
all C
ount
yB
yhal
iaM
pI
136
$90
$142
$142
$142
$4,5
00$3
0M
arsh
all C
ty L
ibM
arsh
all C
ount
yH
olly
Spr
ings
3T
uS
$90
$133
$127
$127
$4,5
00$3
0P
otts
Cam
p Li
bM
arsh
all C
ount
yP
otts
Cam
pT
uS
$90
$127
$127
$127
$4,5
00$3
0M
erid
ian-
Laud
Cty
Mer
idan
-Lau
derd
ale
Mer
idia
n2
Me
S$9
0$1
31$1
27$1
27$4
,500
$30
Mai
libr
ary
Mer
idan
-Lau
derd
ale
Mer
idia
nM
eS
$90
$127
$127
$127
$4,5
00$3
0C
arth
age-
Leak
e C
tyM
id-M
issi
ssip
piC
arth
age
JkS
$90
$127
$127
$127
$4,5
00$3
0D
uck
Hill
PL
Mid
-Mis
siss
ippi
Duc
k H
illG
wS
$90
$127
$127
$127
$4,5
00$3
0D
uran
t PL
Mid
-Mis
siss
ippi
Dur
ant
JkS
$90
$127
$127
$127
$4,5
00$3
0G
oodm
an P
LM
id-M
issi
ssip
piG
oodm
anJk
S$9
0$1
27$1
27$1
27$4
,500
$30
Kilm
icha
el P
LM
id-M
issi
ssip
piK
ilmic
hael
Gw
S$9
0$1
27$1
27$1
27$4
,500
$30
Atta
la C
ount
y Li
bM
id-M
issi
ssip
piK
osci
usko
13Jk
S$9
0$2
80$1
27$1
27$4
,500
$30
Lexi
ngto
n P
LM
id-M
issi
ssip
piLe
ton
JkS
$90
$127
$127
$127
$4,5
00$3
0W
inst
on C
ount
yM
id-M
issi
ssip
piLo
uisv
ille
JkS
$90
$127
$127
$127
$4,5
00$3
0P
icke
ns P
LM
id-M
issi
ssip
piP
icke
nsJk
S$9
0$1
27$1
27$1
27$4
,500
$30
Tch
ula
PL
Mid
-Mis
siss
ippi
Tch
ula
JkS
$90
$127
$127
$127
$4,5
00$3
0W
alnu
t Gro
ve P
LM
id-M
issi
ssip
piW
alnu
t Gro
veT
uS
$90
$127
$127
$127
$4,5
00$3
0W
est P
LM
id-M
issi
ssip
piW
est
Gw
S$9
0$1
27$1
27$1
27$4
,500
$30
Win
ona-
Mon
tgom
Mid
-Mis
siss
ippi
Win
ona
Gw
S$9
0$1
27$1
27$1
27$4
,500
$30
Nes
hoba
Cou
nty
Nes
hoba
Cou
nty
Phi
lade
lphi
a1
Me
S$9
0$1
29$1
27$1
27$4
,500
$30
Cox
Lib
rary
Nor
thea
st R
egio
nal
Bal
dwyn
Tu
S$9
0$1
27$1
27$1
27$4
,500
$30
Bel
mon
t PL
Nor
thea
st R
egio
nal
Bel
mon
tT
uS
$90
$127
$127
$127
$4,5
00$3
0B
lue
Mou
ntai
n P
LN
orth
east
Reg
iona
lB
lue
Mou
ntai
nT
uS
$90
$127
$127
$127
$4,5
00$3
0A
llen
Libr
ary
Nor
thea
st R
egio
nal
Boo
nevi
lleT
uS
$90
$127
$127
$127
$4,5
00$3
0B
urns
ville
PL
Nor
thea
st R
egio
nal
Bur
nsvi
lleT
uS
$90
$127
$127
$127
$4,5
00$3
0C
orin
th P
LN
orth
east
Reg
iona
lC
orin
th13
Tu
S$9
0$2
80$6
32$1
27$4
,500
$30
luka
PL
Nor
thea
st R
egio
nal
luka
Tu
S$9
0$1
27$1
27$1
27$4
,500
$30
Mar
ietta
PL
Nor
thea
st R
egio
nal
Mar
ietta
Tu
S$9
0$1
27$1
27$1
27$4
,500
$30
Rie
nzi P
LN
orth
east
Reg
iona
lR
ienz
iT
uI
86
$90
$142
$142
$142
$4,5
00$3
0R
iple
y P
LN
orth
east
Reg
iona
lR
iple
yT
uS
$90
$127
$127
$127
$4,5
00$3
0M
cRae
Mem
Lib
Nor
thea
st R
egio
nal
Tis
hom
ingo
Tu
I9
7$9
0$1
42$1
42$1
42$4
,500
$30
)Cha
lybe
ate
PL
Nor
thea
st R
egio
nal
Wal
nut
Tu
S$9
0$1
27$1
27$1
27$4
,500
$30
)/al
nutP
L_N
orth
east
Reg
iona
lW
alnu
tT
uS
$90
$127
$127
$127
$4,5
00$3
0
Evans Associates/Aegis Group
Ltd
Page
5 A
s O
f 3/
11/9
6:9:
22 A
M
114
Atta
chm
ent 4
115
Mis
siss
ippi
Lib
rary
Com
mis
sion
Net
wor
k C
onne
ctiv
ity O
ptio
ns
Libr
ary
Sys
tem
City
# O
f
Loc.
FR
elay
Nod
e
SB
/
IND
SB
Mile
Ind
Mile
Net
wor
k (N
ote
2E
quip
(O
pt 1
/2/3
)
Opt
1/2
/3
Inst
alla
tion,
Opt
ion
1
Rec
ur.
Opt
ion
2
Rec
ur.
Opt
ion
3
Rec
ur,
Opt
1/2
/3
Pur
chas
e
Opt
1/2
/3
Mai
nt(N
ote
1)(N
otes
1 a
nd 3
1
Bro
oksv
ille
PL
Nox
ubee
Cou
nty
Nox
ubee
Cou
nty
Bro
oksv
ille
Mac
on3
Me
Me
S S9
$90
$90
$127
$148
$127
$142
$127
$142
$4,5
00$4
,500
$30
$30
Fan
t Mem
Lib
Dan
ial M
em L
ibN
oxub
ee C
ount
yS
huqu
alak
Me
S$9
0$1
27$1
27$1
27$4
,500
$30
Mab
en P
LO
ktib
beha
Cou
nty
Mab
enT
uS
$90
$127
$127
$127
$4,5
00$3
0S
tark
ville
PL
Okt
ibbe
ha C
ount
yS
tark
ville
3T
uS
$90
$133
$127
$127
$4,5
00$3
0S
turg
is P
LO
ktib
beha
Cou
nty
Stu
rgis
Tu
S$9
0$1
27$1
27$1
27$4
,500
$30
Cro
sby
Mem
Lib
Pea
rl R
iver
Pic
ayun
e2
Ha
S24
$90
$151
$147
$147
$4,5
00$3
0P
opla
rvill
e P
LP
earl
Riv
erP
opla
rvill
eH
aS
$90
$127
$127
$127
$4,5
00$3
0C
rosb
y P
LP
ike-
Am
ite-W
alth
all
Cro
sby
JkI
3818
$90
$147
$147
$147
$4,5
00$3
0G
lost
er P
LP
ike-
Am
ite-W
alth
all
Glo
ster
JkS
38$9
0$1
47$1
47$1
47$4
,500
$30
Libe
rty
PL
Pik
e-A
mite
-Wal
thal
lLi
bert
yJk
S29
$90
$147
$147
$147
$4,5
00$3
0M
agno
lia P
LP
ike-
Am
ite-W
alth
all
Mag
nolia
Ha
S20
$90
$142
$142
$142
$4,5
00$3
0M
cCom
b P
LP
ike-
Am
ite-W
alth
all
McC
omb
9Jk
S14
$90
$160
$142
$142
$4,5
00$3
0A
lpha
Cen
ter
Lib
Pik
e-A
mite
-Wal
thal
lM
cCom
bJk
S14
$90
$142
$142
$142
$4,5
00$3
0P
rogr
ess
PL
Pik
e-A
mite
-Wal
thal
lM
cCom
bJk
S14
$90
$142
$142
$142
$4,5
00$3
0O
syka
PL
Pik
e-A
mite
-Wal
thal
lO
syka
Ha
S22
$90
$147
$147
$147
$4,5
00$3
0W
alth
all C
ount
yP
ike-
Am
ite-W
alth
all
Tyl
erto
wn
Ha
S$9
0$1
27$1
27$1
27$4
,500
$30
Pow
ell M
em L
ibP
ine
For
est
Bea
umon
tH
aS
$90
$127
$127
$127
$4,5
00$3
0B
lack
wel
l Mem
Lib
Pin
e F
ores
tC
ollin
sH
aS
$90
$127
$127
$127
$4,5
00$3
0Le
akes
ville
PL
Pin
e F
ores
tLe
akes
ville
Ha
I17
10$9
0$1
42$1
42$1
42$4
,500
$30
Lum
bert
on P
LP
ine
For
est
Lum
bert
onH
aS
$90
$127
$127
$127
$4,5
00$3
0M
cHen
ry P
LP
ine
For
est
McH
enry
Ha
S$9
0$1
27$1
27$1
27$4
,500
$30
McL
ain
PL
Pin
e F
ores
tM
cLai
nH
aS
$90
$127
$127
$127
$4,5
00$3
0B
rew
er M
em L
ibP
ine
For
est
Mt.
Oliv
eH
aS
$90
$127
$127
$127
$4,5
00$3
0N
ew A
ugus
ta P
LP
ine
For
est
New
Aug
usta
Ha
18
5$9
0$1
42$1
42$1
42$4
,500
$30
Hal
l Lib
rary
Pin
e F
ores
tP
etal
Ha
S$9
0$1
27$1
27$1
27$4
,500
$30
Pur
vis
PL
Pin
e F
ores
tP
urvi
sH
aS
$90
$127
$127
$127
$4,5
00$3
0R
icht
on P
LP
ine
For
est
Ric
hton
15H
aS
$90
$284
$594
$127
$4,5
00$3
0S
emin
ary
PL
Pin
e F
ores
tS
emin
ary
Ha
S$9
0$1
27$1
27$1
27$4
,500
$30
Sta
te L
ine
PL
Pin
e F
ores
tS
tate
Lin
eH
aI
94
$90
$142
$142
$142
$4,5
00$3
0B
oyer
Mem
Lib
Pin
e F
ores
tS
umra
llH
aS
$90
$127
$127
$127
$4,5
00$3
0S
tone
Cou
nty
Lib
Pin
e F
ores
tW
iggi
nsH
aS
$90
$127
$127
$127
$4,5
00$3
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hark
ey-
Issa
quen
aS
outh
Del
taR
ollin
g F
ork
JkS
$90
$127
$127
$127
$4,5
00$3
0R
icks
Mem
Lib
Sou
th D
elta
Yaz
oo C
ity2
JkS
$90
$131
$127
$127
$4,5
00$3
0B
assf
ield
PL
Sou
th M
S R
egio
nal
Bas
sfie
ldH
aI
135
$90
$142
$142
$142
$4,5
00$3
0C
olum
bia-
Mar
ion
Sou
th M
S R
egio
nal
Col
umbi
a3
Ha
S$9
0$1
33$1
27$1
27$4
,500
$30
Evans Associates/Aegis Group Ltd
Pag
e 6
As
Of 3
/11/
96:9
:22
AM
16A
ttach
men
t 4
Mis
siss
ippi
Lib
rary
Com
mis
sion
Net
wor
k C
onne
ctiv
ity O
ptio
ns
Libr
ary
Sys
tem
City
# O
f
Loc.
FR
elay
NIc
ii de
SB
/
IND
SB
Mile
Ind
Mile
Net
wor
k (N
ote
2E
quip
(O
pt 1
/2/3
)
Opt
1/2
/3
Inst
alla
tion.
Opt
ion
1
Rec
ur.
Opt
ion
2
Rec
ur.
Opt
ion
3
Rec
ur.
Opt
1/2
/3
Pur
chas
e
Opt
1/2
/3
Mai
nt.
(Not
e 11
(Not
es 1
and
31
Pre
ntis
s P
LS
outh
MS
Reg
iona
lP
rent
iss
JkI
95
$90
$142
$142
$142
$4,5
00$3
0D
rew
PL
Sun
flow
er C
ount
yD
rew
Gw
S$9
0$1
27$1
27$1
27$4
,500
$30
Sey
mou
r Li
brar
yS
unflo
wer
Cou
nty
Indi
anol
a7
Gw
S$9
0$1
41$1
27$1
27$4
,500
$30
Inve
rnes
s P
LS
unflo
wer
Cou
nty
Inve
rnes
sG
wS
$90
$127
$127
$127
$4,5
00$3
0
She
riff L
ibra
ryS
unflo
wer
Cou
nty
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rhea
dG
wS
$90
$127
$127
$127
$4,5
00$3
0
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itent
iary
Lib
Sun
flow
er C
ount
yP
arch
man
Gw
S$9
0$1
27$1
27$1
27$4
,500
$30
Sta
nsel
Lib
rary
Sun
flow
er C
ount
yR
ulev
ille
Gw
S$9
0$1
27$1
27$1
27$4
,500
$30
Sun
flow
er P
LS
unflo
wer
Cou
nty
Sun
flow
erG
wI
73
$90
$142
$142
$142
$4,5
00$3
0
Cha
rlest
on L
ibT
alla
hatc
hie
Cty
Cha
rlest
on4
Gw
S$9
0$1
35$1
27$1
27$4
,500
$30
Sum
ner
Libr
ary
Tal
laha
tchi
e C
tyS
umne
rG
wS
$90
$127
$127
$127
$4,5
00$3
0T
utw
iler
Bra
nch
LT
alla
hatc
hie
Cty
Tut
wile
rG
wS
$90
$127
$127
$127
$4,5
00$3
0W
ebb
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ary
Tal
laha
tchi
e C
tyW
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Gw
S$9
0$1
27$1
27$1
27$4
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$30
Eva
ns M
em L
ibT
ombi
gee
Reg
iona
lA
berd
een
Tu
S$9
0$1
27$1
27$1
27$4
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$30
Wre
n P
LT
ombi
gee
Reg
iona
lA
berd
een
Tu
S$9
0$1
27$1
27$1
27$4
,500
$30
Cho
ctaw
Cty
PL
Tom
bige
e R
egio
nal
Ack
erm
anT
uI
82
$90
$142
$142
$142
$4,5
00$3
0A
mor
y M
unic
ipal
Tom
bige
e R
egio
nal
Am
ory
Tu
S$9
0$1
27$1
27$1
27$4
,500
$30
Web
ster
Cou
nty
Tom
bige
e R
egio
nal
Eup
ora
Tu
S$9
0$1
27$1
27$1
27$4
,500
$30
Ham
ilton
PL
Tom
bige
e R
egio
nal
Ham
ilton
Tu
S$9
0$1
27$1
27$1
27$4
,500
$30
Mat
hist
on P
LT
ombi
gee
Reg
iona
lM
athi
ston
Tu
S$9
0$1
27$1
27$1
27$4
,500
$30
Low
e P
LT
ombi
gee
Reg
iona
lN
ettle
ton
Tu
S$9
0$1
27$1
27$1
27$4
,500
$30
Wei
r P
LT
ombi
gee
Reg
iona
lW
eir
Tu
S$9
0$1
27$1
27$1
27$4
,500
$30
Bry
an P
LT
ombi
gee
Reg
iona
lW
est P
oint
11T
uS
$90
$276
$127
$127
$4,5
00$3
0M
ail-A
-Boo
kT
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gee
Reg
iona
lW
est P
oint
Tu
S$9
0$1
27$1
27$1
27$4
,500
$30
Blu
e S
prin
gs L
ibU
nion
Cou
nty
Blu
e S
prin
gsT
uS
$90
$127
$127
$127
$4,5
00$3
0N
ance
-McN
eely
LU
nion
Cou
nty
Myr
tleT
uI
86
$90
$142
$142
$142
$4,5
00$3
0S
mith
Lib
rary
Uni
on C
ount
yN
ew A
lban
y3
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S$9
0$1
33$1
27$1
27$4
,500
$30
War
ren
Cty
-Vic
ksb
War
ren
Cty
-Vic
ksbg
Vic
ksbu
rg1
JkS
$90
$129
$127
$127
$4,5
00$3
0A
rcol
a Li
brar
yW
ashi
ngto
n C
tyA
rcol
aG
wS
$90
$127
$127
$127
$4,5
00$3
0A
von
Libr
ary
Was
hing
ton
Cty
Avo
nG
wS
$90
$127
$127
$127
$4,5
00$3
0G
len
Alla
n Li
bW
ashi
ngto
n C
tyG
len
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nJk
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0$1
42$1
42$1
42$4
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$30
Per
cy M
em L
ibW
ashi
ngto
n C
tyG
reen
ville
6G
wS
$90
$139
$127
$127
$4,5
00$3
0T
orre
y W
ood
Mem
Was
hing
ton
Cty
Hol
land
ale
Gw
S$9
0$1
27$1
27$1
27$4
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$30
Lela
nd L
ibra
ryW
ashi
ngto
n C
ILe
land
Gw
S$9
0$1
27$1
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feev
ille
PL
Yal
obus
ha C
tyC
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evill
e2
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00$3
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akla
nd P
LY
alob
usha
Cty
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land
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S$9
0$1
27$1
27$1
27$4
,500
$30
Evans Associates/Aegis Group Ltd
Pag
e 7
As
Of 3
/11/
96:9
:22
AM
Atta
chm
ent 4
1 18
Mis
siss
ippi
Lib
rary
Com
mis
sion
Net
wor
k C
onne
ctiv
ity O
ptio
ns
Libr
ary
Sys
tem
City
# O
f
Loc.
FR
elay
Nod
e
SB
/
IND
SB
Ind
Mile
Net
wor
k (N
ote
2E
quip
(O
pt 1
/2/3
)
Opt
1/2
/3
Inst
alla
tion.
(Not
e 1)
Opt
ion
1
Rec
ur.
Sub
-Tot
al
Mis
siss
ippi
Lib
rary
Com
mis
ion
Tot
al
$22,
500
$200
$22,
700
$34,
174
$1,1
52
$35,
326
Opt
ion
2
Rec
ur.
Opt
ion
3
Rec
ur.
$34,
995
$32,
645
$1,0
72$1
,408
$36,
067
$34,
053
Opt
1/2
/3
Pur
chas
e
Opt
1/2
/3
Mai
nt(N
otes
1 a
nd 3
)
$1,1
25,0
00
$14,
500
$7,5
00
$870
Not
e(s)
Net
wor
kE
quip
men
t1.
Add
follo
win
g ad
ditio
nal c
ost t
o he
Tot
als
abov
e..
Inst
alla
tion
Rec
ur.
Pur
chas
eM
aint
a. O
ptio
n 1:
8 H
q w
ith 2
56
kbps
acc
ess
circ
uits
$720
$0$8
,000
$40
b. O
ptio
n 2:
3 T
1's
and
2 lo
catio
n w
/256
kbp
s ci
rcui
ts$2
10$0
$26,
000
$175
c. O
ptio
n 3:
No
addi
tiona
l cos
t.$0
$0$0
$0
2. C
ost (
Inst
alla
tion
and
Rec
urrin
g) c
ost f
or In
depe
nden
t Com
pany
mile
age
is n
ot in
clud
ed. U
se e
stim
ate
$500
for
inst
. and
$12
5 pl
us $
1.50
/mile
for
recu
rrin
g m
onth
ly c
ost.
3. P
urch
ase
and
Mai
nten
ence
(m
onth
ly)
cost
of n
etw
ork
equi
pmen
t is
an e
stim
ate.
4. In
ter-
LAT
A c
ost (
Inst
alla
tion
and
Rec
urrin
g) is
not
incl
uded
and
nee
ds to
be
adde
d.
Inte
r -c
loud
Net
wor
k C
ost
Cap
acity
Net
wor
k
Inst
alla
tion,
Rec
ur
Tup
elo
to J
acks
on1
T1
$200
$833
Tup
elo
to G
reen
woo
d1
T1
$200
$783
Tup
elo
to M
erid
ian
2 56
kbp
s$9
0$2
70T
upel
o to
Hat
tiesb
urg
1T
1$2
00$7
83T
upel
o to
Mem
phis
(S
ee N
ote
4 )
1 -
56 k
bps
$180
$135
Tup
elo
to G
ulfp
ort (
See
Not
e 4)
3 56
kbp
s$2
70$4
05
Sub
-Tot
al$1
,140
$3,2
09
56 k
bps
FR
elay
acc
ess
0 m
iles
127
120
Eva
ns A
ssoc
iate
s/A
egis
Gro
up L
tdPa
ge 8
As
Of
3/11
/96:
9:22
AM
Atta
chm
ent 4
Mis
siss
ippi
Lib
rary
Com
mis
sion
Net
wor
k C
onne
ctiv
ity O
ptio
ns
Net
wor
k (N
ote
2E
quip
(O
pt 1
/2/3
)
# O
fF
Rel
ayS
B/
SB
Ind
Opt
1/2
/3O
ptio
n 1
Opt
ion
2O
ptio
n 3
Opt
1/2
/3O
pt 1
/2/3
Libr
ary
Sys
tem
City
Loc.
Node
IND
Mile
Mile
Inst
alla
tion.
Rec
urR
ecur
.R
ecur
Pur
chas
eM
aint
.(N
ote
1)(N
otes
1 a
nd 3
1
56 k
bps
FR
elay
acc
ess
upto
20
mile
s14
256
kbp
s F
Rel
ay a
cces
s up
to 5
0 m
iles
147
56 k
bps
FR
elay
acc
ess
upto
75
mile
s15
7
Per
add
ition
al P
VC
2
T1
FR
elay
acc
ess
0 m
iles
526
56 k
bps
CS
U/D
SU
w/in
st.
1000
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CS
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SU
w/in
st.
2000
Cis
co 2
500
w/in
st.
3500
Cis
co 4
000
w/in
st.
1050
0C
SU
/DS
U 5
6 m
aint
encn
e (m
onth
ly)
5
CS
U/D
SU
T1
mai
nten
cne
(mon
thly
)10
Sm
artn
et c
isco
250
0 (m
onth
ly)
25S
mar
tnet
cis
co 4
000
(mon
thly
)75
121
122
Evans Associates/Aegis Group Ltd
Page 9 As Of 3/11/96:9:22 AM
Atta
chm
ent 4
Mississippi Library CommissionCD ROM Tower Specifications
Section 7: Functional Specifications
A: General Description
The MLC desires to purchase a CD-ROM tower which will houseand allow access to its collection of CD-ROM databases. Thepurpose of the tower is to facilitate the use of thesedatabases by MLC employees (through in-house Local AreaNetworks) and by member libraries throughout the state(through the planned statewide telecommunications network).The tower will be part of both MLC's Novell LANs and thestatewide network. The statewide network will operate underTCP/IP and several routers and servers.
It is anticipated that this CD-ROM tower will include adedicated computer and specialized software to facilitate theaccess to the CD-ROM discs. Proprietary software foraccessing an individual disc will be loaded onto networkservers for general use; the client (workstation) softwarewill be standard access software such as a web browser orNovell client programs.
B. Minimum Requirements
The chosen CD-ROM tower unit must conform to the followingminimum specifications:
1) The tower must be capable of holding and providing on-line access to a minimum of 50 discs, with access to all50 possible without any physical loading of the discafter access is requested by the user that is, theunit should not be a "jukebox". The unit must allow atleast 15 simultaneous accesses to any of the discs. Ahigher number of simultaneous uses is desirable.
2) The CD-ROM unit must support TCP/IP protocol (i.e. itmust be "routable").
3) The unit must include a security system that integrateswith Novell directory services or provides equivalentprotection to control access to each disc.
C. Upgrade Requirements
1) It is desirable that the tower be expandable to a futurecapacity of 100 discs through the addition of drive baysor expansion units.
Attachment 5
123
Mississippi Library CommissionCD ROM Tower Specifications
D. Options
1) It is desirable that the tower be expandable to a futurecapacity of 100 discs through the addition of drive baysor expansion units.
2) The capacity for more than 15 simultaneous accesses (asspecified in Section B, item 1, is desired.
3) It is highly desirable that the tower's security includethe ability to restrict individual disc access to a listof given user IDs or IP addresses. This is necessarybecause some discs have limited licensing and will bemade available only to MLC staff; other discs will bemade available to users of the statewidetelecommunications network.
4) It is highly desirable that the unit's software have theability to allow web-browser access to proprietarydatabase formats such as Bowker/Reed, EBSCO, and Baker &Taylor.
E. Maintenance
Maintenance must be provided on-site at MLC's offices.Wherever possible, maintenance must be done without removingthe entire unit from active service. If a failed unit cannotbe restored to service within 8 (eight) hours, or requiresservice that results in the unit being removed from MLCpremises, the vendor must furnish and install a replacementunit for use by MLC.
F. Other Information
G. Selection Criteria
In addition to price and to conformance to the above requiredand desired functional specifications, prime considerationmust be given towards the unit's reliability and the frequencyof needed preventative maintenance. Also, the ability toallow web browser access to proprietary disc formats (seesection D #4 above) is highly desired.
Section 8: Brand-ftecific Recruirements
There are no brand-specific requirements for this unit. Among thecompanies known to sell units such as described in this procurementare:
Attachment 5
BEST COPY AVAILABLE
194
Mississippi Library CommissionCD ROM Tower Specifications
ProCom Technologies2181 DuPont DriveIrvine, CA 92715800-800-8600
SciNet3255-2 Scott Blvd, Suite 102Santa Clara, CA 95054800-653-1010
Ornetix Network Products1885 Lundy Avenue, Suite 200San Jose, CA 95131
Attachment 5
125
U.S. Department of EducationOffice of Educational Research and Improvement (OERO
Educational Resources Information Center (ERIC)
REPRODUCTION RELEASE(Specific Document)
I. DOCUMENT IDENTIFICATION:
0
Title:STATEWIDE DATA NETWORKING PLAN FOR PUBLIC LIBRARIES/SUBMITTED TO MISSISSIPPILIBRARY COMMISSION [by] EVANS ASSOCIATES.
Author(s):
Corporate Source:Mississippi Library Commission
Publication Date:1996
II. REPRODUCTION RELEASE:In order to disseminate as widely as possible timely and significant materials of interest to the educational community, documents announced
in the monthly abstract journal of the ERIC system, Resources in Education (RIE), are usually made available to users in microfiche, reproducedpaper copy, and electronic/optical media, and sold through the ERIC Document Reproduction Service (EDRS) or other ERIC vendors. Credit isgiven to the source of each document, and, if reproduction release is granted, one of the following notices is affixed to the document.
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