Chapter 01 - Reading Organizer - Student Version - 5.0

8/17/2019 Chapter 01 - Reading Organizer - Student Version - 5.0

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Name _______________________________________________________ Date ________________

Chapter 1Student Version

Chapter 1 Objectives:

• Explain how multiple networks are used in everyday life.

• Explain the topologies and devices used in a small to medium-sized business

network.

• Explain the basic characteristics of a network that supports communication in a

small to medium-sized business.

• Explain trends in networking that will aect the use of networks in small to medium-

sized businesses.

Required Materials:

!eading "rganizer

#acket $racer %ctivities&'.(.).) #acket $racer - !epresenting the Network*nstructions+abs& '.,.'.( lass %ctivity - Draw our oncept of the *nternet *nstructions

'.'.'./ +ab - !esearching Network ollaboration $ools'.(.0.0 +ab - !esearching onverged Network 1ervices'.0.'.0 +ab - 2apping the *nternet'.).).0 +ab - !esearching *$ and Networking 3ob "pportunities'.4.'.' lass %ctivity - Draw our oncept of the *nternet Now *nstructions

hapter $est

isco 1emester ' 5 *ntroduction to Networks 4.,!obb 3ones

hapter ' 6rederick ounty areer 7 $ech enter8 2D

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#age intentionally left blank.

(


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Name__________________________________________________________ Date ________________

Chapter 1

Reading OrganizerStudent Version

Note& the !eading "rganizer has weighted scoring. %ny 9uestion with the wordexplain or dene in it is expected to have a longer answer and is worth twopoints each.

!"ter co#pletion o" this chapter$ %ou should be able to:

• Explain how multiple networks are used in everyday life.

• Explain the topologies and devices used in a small to medium-sized business

network.

• Explain the basic characteristics of a network that supports communication in a

small to medium-sized business.

• Explain trends in networking that will aect the use of networks in small to medium-

sized businesses.

1&1 'loball% Connected

'. :hat is the *oE or *nternet of Everything;


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0. +ist some of the forms of communications that can be accessed by a global

audience.

a. 1ocial 2edia

b. $ext 2essages

c. 1kype

d. #odcasting

e. #eer to #eer

f.

g.

). :hat is the purpose of a 1"?" or 1mall "@ce=?ome "@ce;

:ork from home or remote location.

4. :hat does the term *nternet mean;

ollection of private

A. :hat is the simplest peer-to-peer network;

( computers connected

B. :hat are the advantages of peer-to-peer networking;

a. Easy to setup

)


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b. not expensive

c.

d.

/. :hat are the disadvantages of peer-to-peer networking;

a. Not secure

b. no administration

c. slower peformance

d. not scaleable

1&( )!Ns$ *!Ns$ and the +nternet

>. +ist the three network infrastructure categories of network components;

a. lient

b. 2edia

c. 1ervices

',. +ist examples of intermediary network devices.

a. 1witches

b. !outers

c. 6irewalls

d.

''. #rocesses running on the intermediary network devices perform what functions;

a.

b.

c.

d.



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e.

f.

'(. :hat is network media;

'0. :hat are the three most common types of media;

a.

b.

c.

'). Dierent types of network media have dierent features and beneCts. Not all networkmedia has the same characteristics and is appropriate for the same purpose. :hat are thecriteria for choosing network media;

a.

b.

c.

d.

'4. +ist and explain the two types of topology diagrams.

a. ___________________________________________5

b. ___________________________________________5

A


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'A. Explain the function of each of the device categories listed below.

End Devices 5

*ntermediary Devices 5

Network 2edia 5



B


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'B. +ist the device name and check whether the component icon is an End Device8

*ntermediary Device8 or Network 2edia.

'/. Explain the two most common types of network infrastructures.

a. ___________________________________________5

b. ___________________________________________5

'>. Explain the other types of networks available.

a. ___________________________________________5

/


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b. ___________________________________________5

c. ___________________________________________5

(,. +ocal %rea Networks +%Ns are a network infrastructure that spans a small

geographical area. Explain what speciCc features +%Ns include&

a.

b.

c.

('. :ide %rea Networks :%Ns are a network infrastructure that spans a wide

geographical area. :%Ns are typically managed by service providers 1# or *nternet

1ervice #roviders *1#. Explain what speciCc features :%Ns include&

a.

b.

c.

((. Explain what the *nternet is;

(0. Explain the following terms&



>


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a. *ntranet 5

b. Extranet 5

(). +ist the most common way home users connect to the internet through an *1#.

a.

b.

c.

d.

e.

(4.


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e.

(B. "ut of all the internet connection options which ones do not re9uire a physical cable to

be run to the building;

a.

b.

(/. Explain in detail the following common connection options for organizations.

a. Dedicated +eased +ine 5

b. 2etro Ethernet 5

c. D1+ 5

d. 1atellite 5



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1&, -he Net.or/ as a 0lat"or#

(>. Explain what a converged network is.

0,. $here are four basic characteristics that underlying network architectures need toaddress in order to meet user expectations. $hese are&

a.

b.

c.

d.

0'. Explain how network architecture that is built to be fault tolerant.

0(. :hat is redundancy;

00. Explain in how a ircuit-1witched onnection works.

0). Explain in detail how a #acket-1witched onnection works.

'(


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04. :hat is scalability within a network infrastructure;

0A. $he point where *1#s interconnect is often called a ___borders_________________ ;

0B. :hat is the purpose of each of the following *1# $ierGs;

a. $ier-' 5 internatonal and national

b. $ier-( 5

c. $ier-0 5 local

0/. :hat is Huality of 1ervice;

0>. $here are two types of network security concerns that must be addressed. +ist andexplain both.

a. ___________________________________________5

b. ___________________________________________5

),. *n order to achieve the goals of network security8 there are three primaryre9uirements. +ist and explain each.

a. ___________________________________________5



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b. ___________________________________________5

c. ___________________________________________5

')


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)'. 1elect the appropriate column to identify the network architecture re9uirement to

which each characteristic or feature belongs.



'


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1& -he Changing Net.or/ 2nviron#ent

'A


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)(. Explain . :hat are the four primary types of clouds;

a.

b.

c.

d.

4,. :hat is a data center used for;

51. What is powerline networking?

4(. :hat is a Wireless Internet Service Provider (WISP)?

53. Where are WISPs commonly o!nd?

4). "nother wireless sol!tion or the home and small #!sinesses is wireless #road#and. $%plain this technology.



'


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44. :hy should network security be implemented in multiple layers;

4A. %t a minimum8 home or small o@ce network security should include what options;

a.

b.

4B. :hat other security options should larger networks include;

a.

b.

c.

d.

4/. Draw a line between the correct term and its deCnition.

6irewall %n attack which slows down or crashes e9uipmentand programsIero-Day %ttack 6ilters network access and data tra@c

Jirus8 :orm8 or $roKan

Documents

Chapter 01 - Reading Organizer - Student Version - 5.0