CWNA Guide to Wireless LANs, Second Edition - Ch10

8/10/2019 CWNA Guide to Wireless LANs, Second Edition - Ch10

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Lab Manual for CWNA Guide to Wireless LANs, Second Edition Lab Manual Solutions 10-

Chapter 10 Solutions

Activity Questions, Lab 10-1

1. One end has a proprietary connector and the other has an industry-standard connector.Answer: Pigtail

2. May be used to keep track of power output by connecting a power meterto one output and an RF antenna to the other.Answer: Slitter

3. Used to introduce gain into an RF system.Answer: A!lifier

. Used to switch from one fre!uency range to another.Answer: "re#uenc$ con%erter

". #hunts transient current to ground.Answer: Lig&tning arrestor

$. Used to introduce %oss into an RF system.Answer: Attenuator

&. 'specia%%y usefu% when no power out%et is %ocated in the area where youwant to p%ace your access point.Answer: PoE

(. )as a sing%e input connector and mu%tip%e output connectors.Answer: Slitter

*. +his system re!uires an acti,e switch or a power inector.Answer: PoE

1.'specia%%y usefu% when the fre!uency range you are using is congested.Answer: "re#uenc$ con%erter

11.May be necessary if your power output is abo,e F// regu%ations.Answer: Attenuator

12.+ypica%%y 0%ter on M/ addresses to put a user in an assigned !ueue withparticu%ar properties.Answer: 'and(idt& control unit

13.i%% not protect your system from a direct %ightning strike.Answer: Lig&tning arrestor

1. ndustry-standard connectors used on wire%ess 45s.Answer: 'NC, )NC, SMA

1". type of adapter.Answer

: Pigtail1$.Used to conser,e and protect bandwidth.

Answer: 'and(idt& control unit

Review Questions, Lab 10-1

1. Under what conditions wou%d you need a pigtai% cab%e6Answer: W&en $ou need to connect a rorietar$ cable end to an industr$-standard cable end

2. hich two accessories are used to contro% the power output in a wire%ess

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system6Answer: A!lifiers and attenuators

3. hat is the purpose of using 7o'6Answer: )o facilitate utting access oints in laces suc& as t&e ceiling, (&ere t&ere are t$icall$ no

o(er outlets

. hy is it important that a%% accessories added to a wire%ess system ha,ethe same impedance6Answer: So t&at $ou don*t increase t&e +SW

". hat types of prob%ems are caused by 8#R6Answer: nstable o(er le%els and radio trans!itter burnout


. ere you ab%e to gain access without %ogging on as a speci0c user6Answer: .es

". ere you ab%e to te%net without a username6Answer: No

&. hat is the system name for your access point6Answer: +aries

13.9id it work6Answer: No

1.ere you successfu%6Answer: .es

1&.hat message do you get6Answer: Error in aut&entication

1(.9id it work6Answer: No

1*.9id it work6Answer: .es

2.ere you re!uired to enter an enab%e mode password to get to pri,i%egedmode6Answer: No


1. hat is the defau%t administrator username and password on the /isco12 series access point6Answer: An$ userna!e (it& t&e ass(ord Cisco

2. hat is the defau%t +e%net username and password on the /isco 12

series access point6Answer: serna!e Cisco and ass(ord Cisco

3. )ow does user management ,ia the 4oca% User 4ist On%y option increasesecurity6Answer: Allo(s $ou to disable t&e default ad!inistrator account and force users to log on (it& t&eir

o(n userna!e and ass(ord/ sers can be gi%en or W access/

. n terms of security %e,e%s on /isco switches and access points: what is4e,e% 1"6Answer: Le%el 1 is t&e &ig&est le%el of securit$/ 2t is e#ui%alent to ad!inistrator access/

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". n pre,ious %abs: you were ab%e to con0gure the access point using +e%netwhen %ogged on as /isco with the password /isco. n this %ab you cou%dnot. hat changed6Answer: '$ default t&e userna!e Cisco and ass(ord Cisco (as an ad!inistrator-le%el account/ Wedisabled t&at account and created ne( ad!inistrator-le%el local user accounts using tea!!ate na!es/

)&e local user account na!ed Cisco onl$ &as access/

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". 9o routers and switches disp%ay in the network map6 hat types ofde,ices disp%ay in the network map6Answer: No5 Access oints5 +aries

$. s /97 enab%ed by defau%t6 hat is the packet ho%d time6 /97 packets

are sent at inter,a%s of how many seconds6 ccording to /97: who isyour neighbor6 9o the other access points disp%ay as neighbors6 hy orwhy not6Answer: .es5 160 seconds5 70 seconds5 )&e s(itc&5 No5 )&e ot&er access oints are not directl$

connected and C8P onl$ reorts de%ices t&at are directl$ connected

&. hat are the capabi%ity codes for your neighbor6 hat do the codesstand for6 +o what port on the switch is your access point connected6Answer: ) and S5 )ransarent bridge and s(itc&5 +aries

1.re the defau%t ho%d time and packet inter,a% the same for the switch asthey are for the access points6Answer: .es

13.+he switch wi%% e,entua%%y be ;ushed from the neighbor tab%e. hy6Answer: .ou disabled C8P on t&e s(itc& ort to (&ic& t&e access oint is connected/


1. hat is the purpose of /976Answer: )o ro%ide de%ice infor!ation on directl$ connected neig&bors

2. %% /isco de,ices run /97 by defau%t. +rue or Fa%se6Answer: )rue

3. hat is an ad,antage to using /976Answer: .ou can get infor!ation on connected de%ices (it&out &$sicall$ attac&ing to t&e!/

. hat are two disad,antages of using /976Answer: 2t uses band(idt& and can be considered a securit$ &ole/

". )ow cou%d the network map feature be used to manage the wire%ess456Answer: 2t s&o(s needed !anage!ent infor!ation suc& as MAC and 2P addresses, de%ice t$e,

s$ste! na!e, and 2S %ersion/

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Documents

CWNA Guide to Wireless LANs, Second Edition - Ch10