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1350OMS-PKT R 9.1.1 Operation - Page 1All Rights Reserved Alcatel-Lucent 2010
All Rights Reserved Alcatel-Lucent 2010
1350OMS1350OMS-PKT R 9.1.1 Operation
STUDENT GUIDE
TOS63013-R.9.1.1-SG1-SEN-I1.0 Issue 1.00
All rights reserved Alcatel-Lucent 2010 Passing on and copying of this document, use and communication of its
contents not permitted without written authorization from Alcatel-Lucent
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Terms of Use and Legal Notices
Switch to notes view!1. Safety WarningBoth lethal and dangerous voltages may be present within the products used herein. The user is strongly advised not to
wear conductive jewelry while working on the products. Always observe all safety precautions and do not work on the
equipment alone.
The equipment used during this course may be electrostatic sensitive. Please observe correct anti-static precautions.
2. Trade Marks
Alcatel-Lucent and MainStreet are trademarks of Alcatel-Lucent.
All other trademarks, service marks and logos (Marks) are the property of their respective holders, including Alcatel-
Lucent. Users are not permitted to use these Marks without the prior consent of Alcatel-Lucent or such third party owning
the Mark. The absence of a Mark identifier is not a representation that a particular product or service name is not a Mark.
Alcatel-Lucent assumes no responsibility for the accuracy of the information presented herein, which may be subject to
change without notice.
3. Copyright
This document contains information that is proprietary to Alcatel-Lucent and may be used for training purposes only. No
other use or transmission of all or any part of this document is permitted without Alcatel-Lucents written permission, and
must include all copyright and other proprietary notices. No other use or transmission of all or any part of its contents may
be used, copied, disclosed or conveyed to any party in any manner whatsoever without prior written permission from
Alcatel-Lucent.
Use or transmission of all or any part of this document in violation of any applicable legislation is hereby expressly
prohibited.
User obtains no rights in the information or in any product, process, technology or trademark which it includes or
describes, and is expressly prohibited from modifying the information or creating derivative works without the express
written consent of Alcatel-Lucent.
All rights reserved Alcatel-Lucent 2010
4. Disclaimer
In no event will Alcatel-Lucent be liable for any direct, indirect, special, incidental or consequential damages, including
lost profits, lost business or lost data, resulting from the use of or reliance upon the information, whether or not Alcatel-
Lucent has been advised of the possibility of such damages.
Mention of non-Alcatel-Lucent products or services is for information purposes only and constitutes neither an
endorsement, nor a recommendation.
This course is intended to train the student about the overall look, feel, and use of Alcatel-Lucent products. The
information contained herein is representational only. In the interest of file size, simplicity, and compatibility and, in some
cases, due to contractual limitations, certain compromises have been made and therefore some features are not entirely
accurate.
Please refer to technical practices supplied by Alcatel-Lucent for current information concerning Alcatel-Lucent equipment
and its operation, or contact your nearest Alcatel-Lucent representative for more information.
The Alcatel-Lucent products described or used herein are presented for demonstration and training purposes only. Alcatel-
Lucent disclaims any warranties in connection with the products as used and described in the courses or the related
documentation, whether express, implied, or statutory. Alcatel-Lucent specifically disclaims all implied warranties,
including warranties of merchantability, non-infringement and fitness for a particular purpose, or arising from a course of
dealing, usage or trade practice.
Alcatel-Lucent is not responsible for any failures caused by: server errors, misdirected or redirected transmissions, failed
internet connections, interruptions, any computer virus or any other technical defect, whether human or technical in
nature
5. Governing Law
The products, documentation and information contained herein, as well as these Terms of Use and Legal Notices are
governed by the laws of France, excluding its conflict of law rules. If any provision of these Terms of Use and Legal
Notices, or the application thereof to any person or circumstances, is held invalid for any reason, unenforceable including,
but not limited to, the warranty disclaimers and liability limitations, then such provision shall be deemed superseded by a
valid, enforceable provision that matches, as closely as possible, the original provision, and the other provisions of these
Terms of Use and Legal Notices shall remain in full force and effect.
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Course Outline
About This CourseCourse outline
Technical support
Course objectives
1. Topic/Section is Positioned HereXxx
Xxx
Xxx
2. Topic/Section is Positioned Here
3. Topic/Section is Positioned Here
4. Topic/Section is Positioned Here
5. Topic/Section is Positioned Here
6. Topic/Section is Positioned Here
7. Topic/Section is Positioned Here
Section 1. Product Overview
Module 1. Product Overview
Section 2. Graphical Interfaces
Module 1. How to Logon
Module 2. Network Topology
Section 3. System Operation
Module 1. Transport link Provisioning
Module 2. Traffic descriptor Provisioning
Module 3. Ethernet Service Provisioning
Module 4. Bridge Provisioning
Module 5. T-MPLS Provisioning
Module 6. End to end provisioning
Module 7. Network utilities
Section 4. Maintenance Applications
Module 1. Alarm Management
Module 2. Performance monitoring
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Course Outline [cont.]
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Course Objectives
Switch to notes view!
Welcome to 1350OMS-PKT R 9.1.1 Operation
Upon completion of this course, you should be able to:
Operate with the 1350OMS PKT system
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Course Objectives [cont.]
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About this Student Guide
Switch to notes view!Conventions used in this guide
Where you can get further information
If you want further information you can refer to the following:
Technical Practices for the specific product
Technical support page on the Alcatel website: http://www.alcatel-lucent.com
Note
Provides you with additional information about the topic being discussed.
Although this information is not required knowledge, you might find it useful
or interesting.
Technical Reference (1) 24.348.98 Points you to the exact section of Alcatel-Lucent Technical
Practices where you can find more information on the topic being discussed.
WarningAlerts you to instances where non-compliance could result in equipment
damage or personal injury.
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About this Student Guide [cont.]
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Self-assessment of Objectives
At the end of each section you will be asked to fill this questionnaire
Please, return this sheet to the trainer at the end of the training
Switch to notes view!
Instructional objectives Yes (or globally yes)
No (or globally no)
Comments
1350OMS-PKT Overview
Describe the 1350OMS PKT functions and the system architecture
How to Logon
Get started on 1350OMS PKT functions
Network Topology
Create and modify a network topology made of Service Nodes, NEs and ENEs
Transport Link Provisioning
Create and modify a Link over TDM, a Link over Cable; define the transport link characteristics
Traffic Descriptor Provisioning
Manage a Traffic Classifier, a VLAN Type, a Color Profile
Manage the Traffic Descriptors for Ethernet segment
Ethernet Service Provisioning
Manage the End to End Ethernet Services provisioning
Bridge Provisioning
Manage the Bridge network provisioning
T-MPLS Provisioning
Manage a T-MPLS service provisioning
END TO END Provisioning
Create an END TO END Service
Network utilities
Detect, by means of Audit, the misalignment between the NE and 1350OMS PKT dB
Fix the misalignment by executing a download into the NE
Contract number :
Course title :
Client (Company, Center) :
Language : Dates from : to :
Number of trainees : Location :
Surname, First name :
Did you meet the following objectives ?
Tick the corresponding box
Please, return this sheet to the trainer at the end of the training
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Self-assessment of Objectives [cont.]
Switch to notes view!
Instructional objectives Yes (or Globally yes)
No (or globally no)
Comments
Alarm management
Manage the elementary alarms affecting 1350OMS PKT managed resources
Performance Monitoring
activate and deactivate Performance Monitoring
display the results
export PM information
compare the NMLs PM DB with the EMLs PM dB
Thank you for your answers to this questionnaire
Other comments
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Module Objectives
Upon completion of this module, you should be able to:
Describe the 1350OMS PKT functions and the system architecture
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Table of Contents
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1 1350OMS product and its applications 72 1350OMS-PKT Ethernet functions overview 11
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1 1350OMS product and its applications
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Alcatel-LucentNetwork
(ETSI, Ethernet, WDM and SONET
Alcatel-LucentNetwork
(ETSI, Ethernet, WDM and SONET
Common GUI & maps
Common desktop, login and security
Common HW platform
HP Server and Linux PC
Open InterfacesASCII, TMF MTNM MTOSI
NETWORK MANAGEMENT
ELEMENT MANAGEMENT
SERVICE MANAGEMENT
WDM
SDH SONET
PACKET
Common FaultManagement Common PM
All technologies
1 1350OMS product and its applications
TMN description
1350OMS 9.1 integrates the current products into a single operational framework, keeping network features on a subnetwork basis, whilst setting a first set of common platform-wide functions.
The 1350OMS is decomposed into a set of "applications", each of which is license controlled and separately purchasable. The applications are:
- 1350OMS-EML
- 1350OMS-SDH
- 1350OMS-PKT
- 1350OMS-SONET
- 1350OMS-WDM
This architecture then decomposes the applications into "subsystems".
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1350OMS-eOMS
1350OMS-EML
1350OMS -WDM
Element Mng
SDH/PDHServices
1350OMS-PKT
1350OMS-SDH
1350OMS-SONET
WDMNtw.Mng
TDMNtw.Mng
PKTETH, TMPLSNtw.Mng
ETHServices
SONET/PDHServices
WDMServices
Sub-network management
Client/ServerRelationship
1350OMS-High Availability
1350OMS-Open InterfacesStandard & Classic
Alcatel-LucentNetwork
(ETSI, Ethernet, WDM and SONET
Alcatel-LucentNetwork
(ETSI, Ethernet, WDM and SONET
1 1350OMS product and its applications
Subsystems description
Subsystems description:
1350OMS-EML provides the element layer management capabilities for both Alcatel-Lucent ANSI and ETSI NEs.
1350OMS-SDH provides the SDH and WDM network management layer along with provisioning, alarm correlation, and PM correlation capabilities. The 1350 OMS SDH functions as a client for the 1350 OMS WDM application and as a server for the 1350 OMS PKT application.
1350OMS-PKT application provides Ethernet network management layer support, along with provisioning, alarm correlation, and historical PM data services.
The 1350 OMS WDM application provides Wavelength Division Multiplexing (WDM) and Dense Wavelength Division Multiplexing (DWDM) support, along with provisioning, alarm correlation, and historical PM correlation capabilities.
The 1350 OMS SONET application provides direct Synchronous Optical Network support, along with provisioning, alarm correlation, and historical PM data capabilities. The 1350 OMS SONET functions as a client for the 1350 OMS WDM application and as a server for the 1350 OMS PKT application.
1350OMS-eOMS provides:
the element layer and the SDH, SONET, WDM, Ethernet network layer for former Lucent NEs
the SONET and WDM network layer for ANSI TSS NEs
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2 1350OMS-PKT Ethernet functions overview
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2 1350OMS-PKT Ethernet functions overview
1350OMS PKT functions
1350 OMS PKT manages Ethernet Networks functionalities in term of service, provisioning, maintenance, and performance monitoring:
Network discovery and synchronization.
Connectivity routing and provisioning.
Fault management and performance monitoring.
Network audit, alignment, and recovery.
PKT application support the Ethernet technologies:
Packet Ring,
Connection-oriented,
Bridging,
Transport-Multi-Protocol Label Switching (T-MPLS).
The whole network is viewed as a set of sub-Networks each one based on one specific technology with
several specificities. The PKT offers the ability to manage the whole Network in order to implement
End to End Ethernet Services. SLA and QoS characteristics associated to these Services are applied on
each crossed sub Networks according to configurable profiles.
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2 1350OMS-PKT Ethernet functions overview
Telecommunication Network overview
Metro CoreT-MPLS
Metro Edge GFP over SDH
Metro Edge GFP over WDM
The picture summarizes the Network architecture supporting Ethernet Service.
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2 1350OMS-PKT Ethernet functions overview
Telecommunication Network overview [cont.]
Ethernet
Data
GFP
Ethernet
Data
SDH
Ethernet
Data
P2P T-MPLS
OMSN including ISA unit
supporting GFP NE supporting T-MPLS
Ethernet
Data
T-MPLS
T-MPLS
Ethernet
Ethernet
Data
T-MPLS
T-MPLS
Ethernet
Ethernet
Data
T-MPLS
T-MPLS
SDH
An Ethernet End to End service can use all the defined transport server layers: transparent SDH, then
cross an T-MPLS network, to reach the final destination port.
Here above is depicted a traffic flow received through a physical Ethernet port and getting through
different transport layers, including a sub-network implementing a T-MPLS infrastructure; it is getting
out through an aggregate port with the identification of the initial traffic flow provided through a T-
MPLS label added by the edge NE.
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2 1350OMS-PKT Ethernet functions overview
Network construction and Ethernet service provisioning
The Alcatel 1350OMS PKT provides Ethernet connectivity services; the main management areas are:
Network construction (Constructor)
Sub-network management
NE and ENE management
Transport Links management
T-MPLS management (T-Mpls)
Transport link management
Tunnel management
PseudoWire management
QoS management
Traffic management (Services)
Customer / Ethernet service management
EVC / Ethernet segment management
VLAN management
Policy controlSDH / WDM network
GFP & T-MPLS
Ethernet service
1350OMS PKT
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2 1350OMS-PKT Ethernet functions overview
Network maintenance and PKT administration
Network Maintenance & Utility Alarm records management
Fault localization
Audit and alignment
PKT administration Operators management
Process monitoring
Application backup / restore
Fast Ethernet
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End of ModuleProduct Overview
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Module Objectives
Upon completion of this module, you should be able to:
get started on 1350OMS PKT functions
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Module Objectives [cont.]
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Table of Contents
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1 Access to PKT application 7
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Table of Contents [cont.]
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1 Access to PKT application
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1 Access to PKT applications
MS-GUI main menu
Functions are grouped under the mainmenu and, for the more complex ones, the menu items give access to specificsubmenus, organized in hierarchical tree.
The user accesses the system functions both from the main menu and from the pop-up menu available from the list, for single or multiple selected items.
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1 Access to PKT applications
Search menu
By the Search menu the user can retrieve lists of PKT DB network objects.
N.B: MPLS and OAM CC applications are not supported in current release
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1 Access to PKT applications
Enable/Disable filter
The operator can enable or disable the filter for the Search operation, in case of enabled, the object list is displayed according to the filter condition.
1. Click on the iconto Enable/Disablethe filter
2. Set the Filterconditions
3. Click on OK
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1 Access to PKT applications
Actions menu
By the Actions menu the user can perform tasks on PKT DB network objects (create, delete, synchronize, .), get and modify object properties, etc.
N.B: MPLS and OAM CC applications are not supported in current release
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End of ModuleHow to Logon
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Module Objectives
Upon completion of this module, you should be able to:
Create and modify a network topology made of Service Nodes, NEs and ENEs
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Module Objectives [cont.]
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Table of Contents
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1 Network Elements and Nodes management 72 External Network Element management 353 Link Aggregation (LAG) management 45
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Table of Contents [cont.]
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1 Network Elements and Nodes management
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1 Network Elements and Nodes management
Definitions
Domain: a distributed infrastructure, managing object like NE, Transport Link, etc.), in order to supply a Connection-oriented, Bridge, Circuit Emulation or a T-MPLS infrastructure.
Domain are managed by Construction environment and used by Service environment according to the Domain type (ETS, Bridge, CES, T-MPLS)
Each Domain is a Routing Domain in sense that will contain only object fully connectable one each other
N.B. specific default domains are already configured for connection-oriented, Bridge and for T-MPLS infrastructure
Network Element definition NEs are characterized, in the scope of the Construction domain, by a set of resources which are:
Ethernet physical ports (local ports)
TDM terminations (remote ports)
External Network Element definition :
ENE management allows to define inside 1350OMS PKT NEs, or networks, or Customer Edge not directly administrated by the PKT
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Definitions [cont.]
Transport Link definition:
Provides a description of the infrastructure of the Ethernet; Transport Link can be:
Link Over TDM (using SDH or SONET technologies)
Link Over Cable
Link Over WDM
Link Over MPLS/T-MPLS
Link Over RPR, to manage ISA PR
Service Nodes definition :
gathering of defined NEs having the same OMSN User label & Location name
implicitly created and updated at the NE definition
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Construction application and related components
Management overview
Add ENE to a Domain
Configure
TDM Link
Add TDM Link to a Domain
Upload TDM terminations
Create Domain
Displayavailable NE
Add NE
Upload Ethernet
physical ports
Add physical port
to a DomainConfigure Ethernet
physical ports
Create ENE
Create ETP
Create NE
Add NE to a Domain
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Domain list
To display the Domain list :
1) Search Packet Construction Domains
A Domain is a distributed infrastructure made of NE, ENE, Transport Links and Edge Ports managed
together in order to supply an Connection-oriented or a Connection-Less or a T-MPLS infrastructure.
The attributes displayed for each Domain are :
User label
Domain Type
Bridge type
STP Type
Comment
The Domains ETS, Indirect, Provide Bridge and TMPLS are created by default and cannot be deleted
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Domain creation
To create a new Domain:
1) Actions Packet Construction Create Domain
To create a domain:
Enter a User Label
Enter a comment (optional)
Choose the Domain Type (ETS, Bridge, T-MPLS, Circuit Emulation, Packet Ring)
Choose the Bridge Type: only Provider Bridge is supported in this release
Choose the STP Type (STP, RSTP, MSTP, PVSTP, DISABLED), according to Bridge type
Choose the Ring Type (Closed, Open, Single NE), (only for Packet Ring Domain)
Click on OK
The Domain List is updated
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Domain properties, modification and deletion
To get the Domain Properties:
1) Select a Domain in list
2) Actions (or right mouse button) Properties
To modify the Domain Parameters:
1) Select a Domain in list
2) Actions (or right mouse button) Modify
To delete a Domain :
1) Select a Domain in list
2) Actions Domain Delete
It is possible to modify:
Domain User Label
Comment
The Domain List is updated
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Network Element list
To display the Network Elements list :
1) Search Packet Construction Network Elements Defined NEs
Defined NE are the NEs already present in the 1350OMS PKT database
The attributes displayed for each NE are :
Node User Label (only in case of OMSN provided with ISA board)
User label
NE Type
Software version
Bridge Type
Operational state
Local Access Control (LAC) state
Working state
Consistency state
Location Name
NE IP Address
Access Module type
Comment
Synchro State
Working Mode
Bridge Type
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Network Element discovery
To discover the Available Network Elements :
1) Search Packet Construction Network Elements Available NEs
This function consists in displaying all NEs suitable to be added to the 1350OMS PKT management.
The attributes displayed for each NE are :
Operator Label
Location Name
NE Type
Software Version
IP address
Operational State
LAC State
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Network Element creation
To add a Network Element in the PKT management:
Actions Packet Construction Define Network Element
1. Click here to display the available NE list
The NE can be added in the PKT environment if:
The Operational state of the NE is Enabled
The LAC state of the NE is Denied
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Network Element creation [cont.]
3. Click here to confirmthe selection
5. Click on Apply
4. Set the relatedoptions
2. Select a NE in the list
The User Label is automatically assigned
Select a Working Mode: it is used to define which mix of transport technologies are enabled on NE.
According to the NE Type, only the possible combinations are shown
In case of Bridge Working Mode, select an STP Type
Enter a Comment (optional)
Click on OK
All resources of the NE are uploaded :
TDM terminations
Ethernet ports
Ethernet links over SDH terminated on this NE
The NE is defined into the PKT application with the following states :
Working status = normal
NE consistency state = consistent
All other states (operational state, LAC state, Inhibited Alarm state) are updated
The NE is removed from the Available Network Element list
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Working Mode
The Working mode is used to define which mix of transport technologies are enabled on NE.
The possible combinations, with the corresponding managed domains, are:
Virtual Bridge + EPTL Virtual bridge; ETS
Provider Bridge + EPTL Provider bridge; ETS
TMPLS + EPTL ETS; TMPLS
TMPLS + Provider Bridge + EPTL Provider bridge; ETS; TMPLS
ETS + Virtual Bridge + EPTL Virtual bridge; ETS
ETS + Provider Bridge + EPTL Provider bridge; ETS
EPTL ETS
ETS + EPTL ETS
ETS + MPLS + EPTL ETS; MPLS
Flexible Bridge + EPTL MAC, Virtual, Provider bridge; ETS
Indirect
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Network Element properties, modification and deletion
To get the Network Element Properties:
1) Select a Network Element in list
2) Actions (or right mouse button) Properties
To modify the Network Element Parameters:
1) Select a Network Element in list
2) Actions (or right mouse button) Modify
To delete a Network Element :
1) Select a Network Element in list
2) Actions Network Element Delete
It is possible to modify:
NE User Label
Comment
A NE can be deleted if not assigned to a Domain
The Network Element list is updated
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Add NE to a Domain
It is mandatory to add the NE, or its Ports, to a Domain, in order to manage it in the Services environment
To add a Network Element in a Domain:
1) Select a Network Element in list
2) Actions Network Element Assign Network Element to Domain
1. Click here to displaythe Domain list
3. Click on Apply
2. Select a Domain in the list, and confirmwith the icon
Assignment of a NE to a Domain results in a global assignment of all resources to the Domain. (I.e.
assigning a NE to a bridge domain will set all local and remote ports with the Client Type attribute as
ETS_P)
N.B: the operator can also assign a single resource to a Domain (Ports, Links). in this case all the other
resources will not be modified as assignment. (Refer next pages for details)
N.B. The Domain selected for the assignment must be consistent with the Working Mode of the NE, with regards also to the STP type attribute
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Ethernet physical port upload and display
To upload the Ethernet physical ports :
1) Select a NE in the NE list
2) Actions Network Element Upload Ethernet Physical Ports
To display the Ethernet physical ports :
1) Select a NE in the NE list
2) Search Network Element Ethernet Physical Ports
Upload: this function consists in uploading the Ethernet physical port of the selected NE and is used,
manually by the operator, to solve a misalignment between the PKT DB and the NE.
For uploading or displaying, selected NE must be in Consistency state = Consistent
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Ethernet physical port configuration
To configure one Ethernet physical port :1) Select a port into the Ethernetphysical port list
2) Actions Physical Ports Configure3) Set the related parameters 4) Click Ok to confirm
This function consists in defining some parameters for the Ethernet physical port:
- Auto Negotiation State: None/Enable/Disable/Not Supported
- Actual Interface Rate, when not fixed
- Traffic Type: Ethernet / MPLS/None (depending if the port is MPLS port or not)
- Duplex Mode: Full, Half
- Flexible port assignment (if supported) : Demarc Role: None/Customer Interface/Network Interface
- Pause Frame: Disabled/Symmetric/Asymmetric/Symmetric & Asymmetric
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Ethernet physical port modification
To modify one Ethernet physical port:1) Select a port in the list2) Actions Physical Ports Modify Ethernet Physical Port
3) Modify the Manager Control4) Click Ok to confirm
N.B: The Manager Control of the port can be modified only after having assigned the port to a Domain
The Manager Control is a PKT application local state of the port:
When Enabled the port is under the control of the Ethernet Service Traffic Management, that can
use it as Ethernet segment extremity. Its usage state is NotMeaningful in the Construction domain,
but is managed in a significant way by Ethernet traffic management.
The state of this attribute is automatically set to Enabled when the port is assigned to a Domain.
When Disabled the port is fully controlled by Construction domain that can use it as Extremity of
an internal Link over Cable (Ethernet or MPLS or T-MPLS as Supported Layer). Its usage state is
managed in the Constructor domain.
Disabled is the default attribute when the NE or the ENE is created.
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Assign port to a Domain
Each Ethernet physical port (not involved in a intra-domain link) can be assigned to a Domain
To assign a specific port to a Domain :
1) Select a port into the Ethernet physical port list
2) Actions Physical ports Assign Resources to Domain
1. Click here to displaythe Domain list
2. Select a Domain in the list, and confirmwith the icon
The assignment to domain is not done on NE base: the granularity is per-port, taking into account the
limitation of some NE types to have all ports assigned to a domain type in one domain instance only
(I.e. 1850TSS)
The assignment of a port to a Domain make the port available, as Edge Port, in the Service
environment
The check to allow to move a port from one domain to another domain is based on the bandwidth
allocated for service
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Egress Shaping rate configuration
The egress shaping rate is the maximum bandwidth limiting the peak rate of the egressing traffic
The operator is allowed to limit the egress throughput of one active Physical interface, by tuning the egress shaping rate
To configure a specific Egress rate on a port: :
1) Select a port into the Ethernet physical port list
2) Actions Physical ports Configure Egress Shaping rate
Assign the specific value and click on Apply
The egress shaping is applied to the port when it is used as UNI port in case of Provider Bridge or T-MPLS
UNI interface.
It is possible to modify the Egress Shaping for activated or not activated ports.
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Ethernet physical port properties
To get the Ethernet physical port properties :
1) Select a port in Ethernet physical port list
2) Actions Properties
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TDM Termination upload and display
To upload the TDM Terminations:
1) Select a NE in the NE list
2) Actions Network Element Upload TDM Terminations
To display the TDM Terminations :
1) Select a NE in the NE list
2) Search Search from Network Element TDM Termination list
This function consists in uploading the SDH terminations of the selected NE and is used, manually by the
operator, to solve a misalignment between the 1350OMS PKT DB and the 1354RM, concerning a given
NE.
Selected NE must be in Consistency state = Consistent
The SDH terminations are automatically uploaded at the NE definition
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TDM Termination properties
To get the TDM Terminations properties :
1) Select a TDM Termination in the list
2) Actions Properties
If the list of TDM terminations of the NE in the PKT is aligned with the SDH, the NE Working State is set to
Normal
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LAC state acknowledgement
LAC state is Post-granted due to :
Possible misalignment betweenPKT DB and NE
Possible NE MIB modificationfrom 1320 CT, authorized bythe EML
The operator can acknowledgeat any time
Misalignment ?
OMSN with ISA board
EML
TDM PKT
NEMIB
1320 CT
As the EML can authorize the NE access from the 1320CT, the data stored in the PKT could be different.
For this, after the Granted access and OS access back, the LAC state of the NE is modified in Post-
Granted
In this state the operator can acknowledge the possible misalignment between the PKT and the NE due
to a possible modification from the 1320CT.
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LAC state acknowledgement [cont.]
To acknowledge LAC state :
1) Select one or several NE in the NE list
2) Actions Network Element Acknowledge
3) Confirm accordingly
The NE LAC State must be Post-Granted
After confirmation the LAC state of the concerned NEs is set to Denied and the NE list is updated
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Node list
A Node is a gathering of defined NEs, with the characteristic of having the same OMSN User Label and the same Location Name
To display the Node list :
1) Search Packet Construction Nodes
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Node Inventory list
To display the Node inventory list :
1) Select one or several Node in the list
2) Search Node Network Element List
It opens the NE list with the NE belonging to the selected service node.
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1 Network Elements and Nodes management
Exercise
Create a set of Domains
Create a set of NEs
For a given NE, display the properties
For a given NE, upload the Ethernet physical ports and the TDM terminations
Assign some Ethernet physical port to a new Domain
Delete several NEs
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2 External Network Element management
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2 External Network Element management
ENE Definition
An External Network Element represents:
a Customer Edge Equipment (Customer Edge)(Customer Edge)
an Equipment into the network visible but not managed by the PKT (Inner (Inner Equipment) Equipment)
An External Operator Network connected through IWI (Inter Working Interface) (PVLAN Network)(PVLAN Network)
Customer Customer EdgeEdge
PVLAN NetworkPVLAN NetworkInnerInner EquipmentEquipment
The External Network Element management allows to define inside PKT, NEs or Networks or Customer
Edges in order to allow the operator to have a complete network view.
In a topology, some ENEs can be added to represent a NE or a set of NEs, which are internal to the
managed network but not directly administrated by the PKT: this is the role of the Inner Equipment, connected through NNI interfaces.
An ENE can be used to represent Customer Edge Device; this object is included only in order to improve
the USM representation: this is the role of the Customer Edge, connected through UNI interfaces.
An ENE can be added to represent different Operator Networks: this is the role of the PVLAN Network, connected through IWI Interfaces.
The Inner and the PVLAN External Network Elements can be used as Edge Node of the Ethernet Service,
while a Customer External Network Element is always outside of the Ethernet Service management.
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2 External Network Element management
Broadcast TV ENE Definition
A Broadcast TV Broadcast TV External Network Element represents the SDH broadcasting ring in a Broadcast TV application
Broadcast TV
VIDEOSERVER
The External Network Element Broadcast TV allows the management of the BTV services by using SDH
broadcast path.
N.B: this feature is not available in current release
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2 External Network Element management
External Network Element list
To display the External Network Element list :
1) Search Packet Construction Network Elements External Network Element
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2 External Network Element management
External Network Element creation
To create an External Network Element :1) Actions Packet Construction Create External Network
Element
Insert a User Label
Choose a Role
An Inner ENE, or a PVLAN ENE, is a subset of NEs not managed by the PKT because not handled. The
connection between the managed network and the ENE is a Link over Cable to a NE.
A Customer ENE is an equipment outside the scope of the network management mainly located at
customer premises. It is connected via an external Link over Cable to a NE.
Resource assignment: the ENE does not support NE base Domain assignment: only specific resources (ETP) can be assigned to a Domain
N.B:Role Broadcast TV is a specific function to be used for Broadcast TV application; see related session for details
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2 External Network Element management
ENE properties, modification and deletion
To get the ENE Properties:
1) Select a ENE in list
2) Actions (or right mouse button) Properties
To modify the ENE Parameters:
1) Select a ENE in list
2) Actions (or right mouse button) Modify
To delete a ENE :
1) Select a ENE in list
2) Actions External Network Element Delete
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2 External Network Element management
External Termination Ports list
To get the External Termination Ports list:
1) Select one ENE in the list
2) Search External Network Element ETPs
All External Network Element are created with Manager Control attribute Disabled, that is suitable to
use it as extremity of a Link Over cable.
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2 External Network Element management
External Termination Ports creation and deletion
To create an External Termination Port:
1) From an opened ENE list, select an ENE
2) Actions External Network Element Create ETP
To delete the External Termination Ports:1) Select one or several ETPs in the list
2) Actions External TP Delete
Number of ETP to be added
Identifier to be assigned to the first added ETP
- 1st ETP to create = numerical value corresponding to the 1st ETP number to use
- Number ETP to create = numerical value between 1 and the maximum number of ETPs which can be
created on a ENE
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2 External Network Element management
Assign ETP to a Domain
Each single external termination can be assigned to a Domain
To assign a specific ETP to a Domain :1) Select an ETP into the ETP list
2) Actions External TP Assign Resources to Domain
1. Click here to displaythe Domain list
2. Select a Domain in the list, and confirmwith the icon
The assignment to domain is done on ETP base.
The assignment of an ETP to a Domain make the termination available, as Edge Port, in the Service
environment
The check to allow to move a port from one domain to another domain is based on the bandwidth
allocated for service
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2 External Network Element management
Exercise
Create a set of ENEs with different role
For a given ENE, create a set of ETPs
For this ENE, open the ETPs list
Delete several ETPs and several ENEs
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3 Link Aggregation (LAG) management
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3 Link Aggregation (LAG) management
Introduction
Link Aggregation is a method for aggregating N parallel instances of full duplex point-to-point links, operating at the same data rate (FE, GBE, 10GBE), into a single logical link. Specifically, a Link Aggregation Group is defined, such that a MAC client can treat this group as it were a single link. (max N=16)
MAC
Client
L
A
G
Physical
MAC 2
Physical
MAC 3
Physical
MAC 1
Physical
MAC 2
Physical
MAC 3
Physical
MAC 1L
A
G
MAC
Client
Aggregation Link
Aggregation
Ports
Aggregation
Ports
Constraints:
All involved ports must work at the same rate.
All involved ports must have the same configurations, regarding Auto Negotiation and Flow Control.
All aggregated links must be point-to-point (Multicast is not allowed).
All involved interfaces must work in full-duplex modality.
Actor and Partner ports (local and far sides) must be of the same type.
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3 Link Aggregation (LAG) management
LAG main target
The main goals of Link Aggregation are:
Increased Link Capacity: the performance is improved because the capacity of an aggregated link is higher than that one provided by a single physical link.
High Link Availability: the loss of a link within an aggregation group reduces the available capacity but the connection is maintained and the data flow is not interrupted.
Statistical distribution of frames across the links (relying on hashing key)
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3 Link Aggregation (LAG) management
Link Aggregation Control Protocol (LACP)
Link Aggregation management in the network is based upon the communication, between the aggregate partner equipments, of LACPmessages (Link Aggregation Control Protocol). The LACP packets transport information about set-up, aggregation capability, links failures, automatic reconfiguration after failure, etc.
The Link Aggregation control messaging is managed by means of special control frames LACPDU (Link Aggregation Control Protocol Data Unit), periodically sent, in band, by the nodes using the Link Aggregation function.
L
A
G
Physical
MAC 2
Physical
MAC 3
Physical
MAC 1
Physical
MAC 2
Physical
MAC 3
Physical
MAC 1L
A
G
LACPDU
LACPDU
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3 Link Aggregation (LAG) management
Frame distribution (Hash Key)
All the packets belonging to the same conversation are transported over the same link.
More conversations can be transported on the same link.
A fair load-balancing is not guaranteed, since conversations and packets can not be fragmented.
The packets distribution over the constituting links is based upon classification of the following masks:
1.
2. + MPLS Labels
3. + MPLS Labels +
4. + MPLS Labels + ] +
5. + MPLS Labels + ] + +
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3 Link Aggregation (LAG) management
Example
LAG size = 2 out of all the aggregated links, two are active and the rest are stand-by
active
UNI
stand-byNE A
1
2
3
PR=1
PR=2
PR=3
4
LAG#1
NE B
1
2
3
PR=1
PR=2
PR=3
4
LAG#2Aggregate Link
UNI
UNI NNI
UNI
UNI
active
UNI
NNI
Port Priority = 1,2,3
A priority value is associated to each port of the bundle; lower values mean higher priority.
A port of the group is classified, by the system, in Active or Stand-by state, depending from the
port-priority values and from the LAG-size. E.g.: if port-rate=1Gb/s, LAG-size=5, number of ports=7,
then 2 ports (those ones having lower priorities) are classified as stand-by by the system.
In case of a protected traffic, if a link failure occurs, the traffic of the failed link will be switched to
the stand-by port having a priority value just lower than the failed one.
If the traffic is not protected, i.e. no stand-by ports are configured, then the traffic of the failed link
will be redistributed to all ports, if bandwidth is available. In this case frames discarding may occur.
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Enter the LAG size
Enter the Client Type(ETS, ETB)
Enable (True) or Disable(False) the LACP
Enter the Hash Key
Set the Port Priority
Select the NE and the load ports toassign members to the LAG
3 Link Aggregation (LAG) management
Link Aggregation Group creation
LAG size: is the number of physical Ports that belong to the LAG Port. It is possible to add a number of ports different from the LAG size:
If number of ports is less than the lag size: the LAG is in a degraded state.
If number of ports is greater than the lag size: the exceeding ports are in a stand-by status. They
provide protection to the working ports according to port priority.
Client Type: ETS or ETB
LACP: can be set at creation only
Hash Key: frame distribution can be modified even when LAG is active
Port Priority: priority is used to select active/stand-by physical ports.
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The Aggregated Logical Ports is suitable for any operation involving Ethernet physical port: Link Over Cable, EVC, etc.
Aggregated Logical port
3 Link Aggregation (LAG) management
GUI impact
The Egress Shaping of a link Aggregation Group is the Rate of one Physical Interface multiplied by the
LAG size (corresponding to the number of aggregated links).
The Client Type of Link Aggregation Group can be ETS, ETS_P or ETB
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1. Select the LAG port in the list
2. Click twice on LAG port row; a +(expand ) mark will appear on the left area in correspondence to the LAG port. Select +(expand ); you will get the LAG port detail.
3 Link Aggregation (LAG) management
Display ports member of a LAG
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This function is used to modify LAG port attributes, or to add/remove a physical port member of the LAG:
1. Select the LAG port in the list
2. Actions Physical Ports Modify LAG Port
3 Link Aggregation (LAG) management
Modify a LAG port
Add o Remove a port in order toincrease or decrease the number ofport members a the LAG
Click here to add
Click here toremove
The operator can modify:
the LAG Size
The LACP setting
The LAG frame distribution (Hash Key)
The number of physical ports members of the LAG port
The priority of the physical ports members of the LAG port
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3 Link Aggregation (LAG) management
Exercise
On a Network Element, create a LAG port with following attributes:
LAG size = 2
Number of ports = 3
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End of ModuleNetwork Topology
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31All Rights Reserved Alcatel-Lucent 2010
Module 1Transport link Provisioning
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Section 3System Operation
1350OMS1350OMS-PKT R 9.1.1 Operation
TOS63013-R.9.1.1-SG1-SEN-I1.0 Issue 1.00
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Blank Page
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First editionBuono Giovanni2010-02-2601
RemarksAuthorDateEdition
Document History
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Module Objectives
Upon completion of this module, you should be able to:
create and modify a Link over TDM, a Link over Cable; define thetransport link characteristics.
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Module Objectives [cont.]
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Table of Contents
Switch to notes view!Page
1 Transport Link Overview 72 Link over TDM management 113 Link over Cable management 234 Inter-GUIs navigation 31
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Table of Contents [cont.]
Switch to notes view!
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1 Transport Link Overview
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1 Transport Links overview
Transport links and Network Layering _ Operation
MPLS/T-MPLS
SDH, SONET, WDM, CABLE
Ethernet
NetworkLayering
NetworkOperationModel
Customer
Service
Segment
EVC
MPLS/T-MPLS layer
Transport
Per Traffic flow Routing
WDM, SDH, GFP, Ethernet /
Martini cables
CustomerAdministrative
mgt
Topology(EPL,EVPL,EPTL,EVPLAN, .)
Extremities,BW SLA &
traffic classif.
MPLS/T-MPLS layer for flow ident.
Transport Link = infrastructure(TDM or WDM or Cable) used by MPLS/T-MPLS or Ethernet layers
The three main concepts are:
Ethernet Services:
An Ethernet service connect two or more PEs, each associated to a CE
It belongs to a given Customer; it is composed of one or more Ethernet Virtual Connections
The Ethernet services are implemented directly over SDH or SONET network layer (GFP or LAPS) or
over an intermediate MPLS or T_MPLS network layer or over an intermediate RPR like ring or
directly over a cable. An Ethernet service can use every type of combination of these network
support layers.
Ethernet Virtual Connections:
An Ethernet Virtual Connection (EVC) is an Ethernet end to end connection having a specified
topology (point to point, point to multi-point and multi-point to multi-point) and a packet
forwarding rules (unicast, multicast, broadcast).
One or more Ethernet Virtual Connection (EVC) form an Ethernet service.
Each unidirectional end to end connection belonging to an EVC is called Ethernet Segment: a point
to point EVC is formed by two unidirectional Ethernet segments. This is the elementary connection
managed by 1354 BM Ethernet.
Ethernet segments:
An Ethernet segment has associated a quality of service value (Guaranteed, Best Effort,
Regulated), the bandwidth and the forwarding rules based on VLAN management.
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1 Transport Links overview
Transport links and related applications
Link over Cable Ethernet layer
Link over WDMEthernet layer
Link over TDMMPLS/T-MPLS layer
Link over TDMEthernet (GFP) layer
Link over CableMPLS / T-MPLS layer
Transport Link for Ethernet Service can be:
- Link Over TDM, using SDH or SONET technologies, with or without interworking T_MPLS layer
- Link over Cables, with or without interworking layer such as MPLS or T_MPLS
- Link Over WDM, managed by external applications
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Link over CableEthernetlayer
1 Transport Links overview
Transport Link types and related menu
CustomerEthernetService
ConstructionServices
NetworkNEs
Link over TDMor WDM
Ethernet layer
MPLSPWT-MPLStunnel
Link over Cable/TDMwith supportedT-MPLS layer
VC LSP
Link over Cablewith supportedMPLS layer
ENEs
ENEs
VC LSPLSP tunnelLink over TDMwith supportedMPLS layer
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2 Link over TDM management
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2 Link over TDM management
1350OMS SDH/SONET and Packet interaction
Application 1350OMS Packet : Construction
Link between 2 TDM Terminations in Packet =Link between 2 NAPs in SDH / SONET
SDH Packet
EML layer OMSN NEs - ISA NEs - 1850TSS
Nodes & NAPs NE Terminations
CDNZA ZA
Customer
Service
Segment
EVC
MPLS/T-MPLS layer
Transport
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2 Link over TDM management
Link over TDM list
To display the Link Over TDM list :
1) Search Packet Construction Transport Links Link Over TDM (Sdh/Sonet)
Customer
Service
Segment
EVC
MPLS/T-MPLS layer
Transport
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2 Link over TDM management
Reminder 1/4 : 10 100 Mb Rate adaptive path
Select Ethernet forservice Type
Select Transport rate: TU12/TU3/AU4/TU12-nV/TU3-nV
Select 10-100 Rate Adaptive
Auto-negotiation:
automatic (enabled) 10Mb
manual (disabled) 10Mb
automatic (enabled) 100Mb
manual (disabled) 100Mb Select the total concatenation level
Click on Next
The Auto-Negotiation setting can be changed further.
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2 Link over TDM management
Reminder 2/4 : 10 100 Mb Rate adaptive path
Select the Extremitiesof the Path
Click on Next
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2 Link over TDM management
Reminder 3/4 : 10 100 Mb Rate adaptive path
Complete the configuration(refer to 1350OMS-SDH User Guide for details)
Click on Applyto confirm
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2 Link over TDM management
Reminder 4/4 : 1Gb/10Gb Rate adaptive path
Select Ethernet forservice Type
Select 1G or 10G Rate Adaptive
Auto-negotiation:
(only available for 1Gb)
Automatic (enabled)
Manual (disabled)
Click on Next and proceedin the configuration
Select Transport rate: (see Notes)
Select the total concatenation level
The Auto-Negotiation setting can be changed further.
Allowed Transport Rate:
1G Rate Adaptive: Au4-nv, TU3-nv, TU12-nv
10G Rate Adaptive: Au4-nv, TU3-nv
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2 Link over TDM management
Link over TDM configuration
To configure a Link over TDM:
1) From Link Over TDM List, select a Link
2) Action Link Over SDH Configure
3) According to the boards, can be set:Supported Layer
Protocol Type
This option is used when the operator needs to modify the Supported layer (Ethernet or MPLS) or the
Protocol Type.
Supported layer :
MPLS, (for ES16, PR-EA)
Ethernet
The Supported layer must be set to MPLS if the operator wants to make it available for MPLS environment
(not available in current release)
Protocol Type :
LAPS (Ethernet)
GFP (Ethernet)
HDLC (MPLS)
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2 Link over TDM management
Assign Link to a Domain
A Link over TDM must be assigned to a Domain, in order to use it as allocation constraint
To assign a specific Link to a Domain :1) Select a Link into the Link Over TDM list
2) Action Link Over SDH Assign Resources to Domain
1. Click here to displaythe Domain list
2. Select a Domain in the list, and confirmwith the icon
The assignment to Domain is mandatory in order to make such resource fully available for Connection
Less or Connection Oriented Services
The Link must be associated to a T-MPLS Domain if the operator wants to make it available for T-MPLS
purpose
The assignment of Link to a domain automatically assign the specific NNI ports to a domain
N.B: the assignment of the Link to a Domain is not required if the Link is the boundary of different technological domains: in this case each IWI interface shall be managed exploiting all the UNI capabilities according to the specific domain
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2 Link over TDM management
Link over TDM deletion
Link Over TDM must be deleted by SDH/SONET layer of 1350OMS.
1. Open Path list:
Search SDH (SONET) Paths
Select a path
2. manage the Path life cycle steps as follow:
- Uncommission
- Deimplement
- Deallocate
- Remove
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2 Link over TDM management
Link over TDM properties and modification
To get the Link Over TDM Properties:
1) Select a Link in list
2) Action (or right mouse button) Properties
To modify the Link Over TDM Parameters:
1) Select a Link in list
2) Action (or right mouse button) Modify
(only User Label and Comment can be modified)
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2 Link over TDM management
Exercise
Between two NEs managed by the SDH, according to the Classroom setup:
create an SDH path with an Ethernet supported layer
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3 Link over Cable management
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3 Link over Cable management
Link over Cable list
Application 1350 PKT Construction: a Link over cable is a way to connect two NE, or
one NE and one ENE, using Ethernet Physical Ports
To display the Link Over Cable list :
1) Search Packet Construction Transport Links Link Over Cable
Customer
Service
Segment
EVC
MPLS/T-MPLS layer
Transport
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3 Link over Cable management
Link over Cable creation
To create a Link Over Cable :
Actions Packet Construction Create Link Over cable
2. Click here to display the available NE list
1. Enter User Labeland Comment
After the creation, the Link over Cable has the following attribute:
Available status is set to Normal
The Supported Layer is MPLS or Ethernet, (only Ethernet for VLAN Network), the Manager Control of
the Transport Link and of the Ethernet physical port of the NE must is Disabled
The Interface Type is NNI
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3 Link over Cable management
Link over Cable creation [cont.]
4. Click here to confirmthe selection
5. Click here and selecta Po