exams of cisco

8/13/2019 Exams of Cisco

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Wh!ch o" the "ollow!#$ %re pop&l%r we' 'rowsers? )Choose two.*AcrobatInternet /plorer0acromedia 1lashNetscape NaigatorQuicktime2orld 2ide 2eb

6 Wh!ch o" the "ollow!#$ %re v%l!d he,%dec!+%l #&+'ers? )Choose three.*31)&4+*&1)*35)1+*)6)*1

14 Wh%t %re the re&!re+e#ts "or %# I#ter#et co##ect!o#? )Choose three.*remote hostphsical connectionlogical connectionlocal connection

application

11 Wh!ch o" the "ollow!#$ !#terprets the d%t% %#d d!spl%ys the !#"or+%t!o# !# %#derst%#d%'le "or+ "or the &ser to see?applicationprotocol stackremote deiceslogical connectionphsical connection

1 Wh!ch o" the "ollow!#$ %re co#s!dered to 'e 7%lw%ys o#7 serv!ces? )Choose two.*37L

I73N*(kbpscable modem

13 Wh!ch o" the "ollow!#$ w!ll test the !#ter#%l loop'%c8 o" % #ode?ping &.&.&.&ping &,$.&(%.&.&ping &$-...&ping $$).$$).$$).$$)ping $**.$**.$**.$**

1- I" yo& per"or+ % 9oole%# AN o# the IP %ddress 15.12.4.3 &s!#$ the s&'#et +%s8o" 00.00.-.4 wh!ch o" the "ollow!#$ !s the s&'#etwor8 %ddress?

&-$.&(..&-$.&(.&(.&-$.&(.$.&-$.&(.$.&(&-$.&(.$+.

10 Wh!ch spec!%l!:ed e&!p+e#t !s &sed to +%8e % phys!c%l co##ect!o# "ro+ % PC to %#etwor8? )Choose two.*routermodem83 Romnetwork interface card

12 Whe# p&rch%s!#$ % NIC "or % co+p&ter wh!ch o" the "ollow!#$ "%ctors #eed to 'eco#s!dered? )Choose three.*protocols

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sstem busbrand of 98web browsertpe of media used on the network

15 Wh!ch o" the "ollow!#$ descr!'es % #etwor8 !#ter"%ce c%rd?large circuit board that contains sockets for e/pansion cardsinterface card capable of transferring more than one bit simultaneousl and is used to connect

e/ternal deicesinterface card inserted into a computer so that the computer can be connected to a networkinterface card that can be used for parallel communication in which onl & bit is transmitted at atime

1 Wh!ch st%te+e#ts 'est descr!'e % phys!c%l co##ect!o#? )Choose two.*internet standard is T89:I9could utili;e modem or NI8interprets data and displas informationused to transfer data between 98 and local network

16 Wh!ch dev!ce co##ects % co+p&ter w!th % telepho#e l!#e 'y prov!d!#$ +od&l%t!o# %#dde+od&l%t!o# o" !#co+!#$ %#d o&t$o!#$ d%t%?

NI887


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05;ps4bps

3 Wh!ch o" the "ollow!#$ %re typ!c%l "e%t&res th%t deter+!#e thro&$hp&t? )Choose two.*tpes of passwords used on sererstpe of Laer ) protocol usednetwork topologlength of the network cablenumber of users on the network

- Wh!ch protocols %re co++o#ly p%rt o" the %ppl!c%t!o# l%yer o" the TCP/IP +odel?)Choose three.*1T93N7


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starbusmesh

1 Wh!ch >SI %#d TCP/IP l%yer %ppe%rs !# 'oth +odels yet h%s d!""ere#t "ct!o#s !#e%ch?transportsessionapplicationInternetphsical

13 Wh!ch o" the "ollow!#$ topolo$!es %re co#s!dered lo$!c%l topolo$!es? )Choose two.*bustoken@passingstarmeshbroadcasthierarchical

1- &r!#$ the d%t% e#c%ps&l%t!o# process how !s the d%t% 'ro8e# dow# 'y the tr%#sport

l%yer?packetssegmentsdata bitsframes

10 Wh!ch o" the "ollow!#$ descr!'e %


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applicationtransportinternetnetworkphsical

1 Wh!ch l%yer o" the TCP/IP +odel de%ls w!th &%l!ty(o"(serv!ce !ss&es s&ch %s rel!%'!l!ty"low co#trol %#d %c8#owled$e+e#t?applicationinternettransportnetwork

@ro+ the "ollow!#$ l!st choose the d%t% p%c8%$!#$ type th%t !s cre%ted %t the d%t% l!#8l%yer d&r!#$ the d%t% e#c%ps&l%t!o# process.packetssegmentsdata bitsframes

3 Re"er to the "ollow!#$ l!st. Choose the correct order o" d%t% e#c%ps&l%t!o# whe# %

dev!ce se#ds !#"or+%t!o#.se$+e#ts'!tsp%c8etsd%t%"r%+es

& @ ) @ * @ + @ $$ @ & @ ) @ * @ +$ @ + @ ) @ * @ &+ @ ) @ & @ $ @ *+ @ & @ ) @ * @ $) @ * @ & @ $ @ +

EXAM 3SEMESTER 1 CCNA v.3.1

1 Wh!ch co+'!#%t!o#s o" ch%r$es w!ll 'e repelled 'y electr!c "orce? )Choose two.*neutral and neutralneutral and positieneutral and negatiepositie and positiepositie and negatienegatie and negatie

Select the ch%r%cter!st!cs spec!"!ed 'y 149%seT. )Choose three.*twisted pair cableT stle connectorsbaseband transmission& gigabits per second data rate& megabits per second data ratedecimal encoded data transmission

3 Wh!ch o" the "ollow!#$ %re 'e#e"!ts o" co%,!%l c%'le w!th!# %


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M'ps?%$.&&a%$.&&b%$.&&c%$.&&d

0 Whe# wor8!#$ w!th co+p&ter c!rc&!try wh%t sho&ld tech#!c!%#s try to %vo!d?electrical switch directionelectrostatic switch detectorelectronic storage deiceelectronic series directionelectrostatic discharge

2 Wh%t occ&rs whe# % volt%$e so&rce !s co##ected to % co+pleted electr!c%l c!rc&!t?current will decrease in the circuitresistance will increase in the circuitresistance will decrease in the circuitelectrons will flow from the positie to the negatie terminalselectrons will flow from the negatie terminal to the positie terminal

5 ow !s the c&rre#t deter+!#ed !" the volt%$e %#d res!st%#ce o" %# electr!c%l c!rc&!t %re

8#ow#?Add the oltage and resistance.3iide the oltage b the resistance.3iide the resistance b the oltage.0ultipl the oltage b the resistance.7ubtract the resistance from the oltage.This problem cannot be soled with the gien information.

Wh%t !s the !t o" +e%s&re+e#t "or electr!c%l c&rre#t?oltohmamperewatt

kilowatt

6 Wh!ch o" the "ollow!#$ !s o#e o" the '!$$est so&rces o" co##ect!o# pro'le+s !# co%,!%lc%'le !#st%ll%t!o#s?core conductor defectspoor shield connectionspoor core conductor connectionspoor "T" connectorsopen circuits

14 Wh!ch o" the "ollow!#$ +%ter!%ls severely restr!ct the "low o" electro#s?conductorsion solutions

semiconductorsinsulatorssilicon based materialscarbon obects

11 Wh%t does =TP c%'le rely o# to red&ce s!$#%l de$r%d%t!o# c%&sed 'y EMI %#d R@I?shieldingmagnetismcancellationinsulationproperl grounded connectionsRC@+* connectors

1 Wh!ch c%'le co##ectors %re &sed to co##ect % c%'le "ro+ % ro&terBs co#sole port to %PC? )Choose two.*RC@&&RC@&$

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RC@+*3#@%3#@,3#@&

13 Wh%t !s the +%,!+&+ tr%#s+!ss!o# r%te o" % dev!ce co+pl!%#t w!th the '%s!c 4.11%st%#d%rd?$- 0bps*+ 0bps%& 0bps&% 0bps

1- Wh!ch o" the "ollow!#$ ter+s re"ers to electr!c%l press&re?ampereoltagewattageimpedanceresistance

10 Wh%t !s the +ost !+port%#t property o" the cl%ss o" +%ter!%ls 8#ow# %sse+!co#d&ctors?

A semiconductor has man free electrons.A semiconductor is the best conductor of electricit.A semiconductor has the abilit to preent the flow of free electrons.A semiconductor has the abilit to precisel control the flow of electrons.A semiconductor can change from insulator to resistor.

12 Wh!ch type o" c%'le h%s the color o" the w!res !# p!#s 1 %#d o# o#e e#d %ppe%r o#the other e#d %t p!#s 3 %#d 2 %#d v!ce(vers%?rolloer cablestraight@through cablecrossoer cableconsole cablehub connector cable

15 Wh!ch %d%pter !s &sed to co##ect % c%'le "ro+ the co#sole port o" the ro&ter to % PC?RC@&& to 3#@,RC@&& to RC@+*RC@&$ to RC@&&RC@+* to 3#@,RC@+* to RC@+*3#@, to 3#@,

EXAM -SEMESTER 1 CCNA v.3.1

1 Wh!ch o" the "ollow!#$ descr!'es "re&e#cy?length of each waeheight of each waeD number of ccles each secondamount of time between each wae

Wh!ch o" the "ollow!#$ descr!'e s!#e w%ves? )Choose three.*The do not continuousl ar with time.D The repeat the same pattern at regular interals.D The occur naturall and change regularl oer time.The are artificiall created and do not occur naturall.

D No two adacent points on a graph hae the same alue.The hae continuousl aring patterns that do not repeat.

3 Ide#t!"y co++o# w%ys !# wh!ch the c%p%c!t!es o" co++!c%t!o# syste+s %re+e%s&red? )Choose two.*

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D analog bandwidthresistance capacitcarrier bandwidthpolarit capacitD digital bandwidth

- Why wo&ld "!'er opt!c !#st%ll%t!o#s 'e "%vored over copper 'etwee# '&!ld!#$s? )Choosetwo.*cheaper installationlarger mediaD attentuation propertiesD no electrical interferenceeasier termination and installation

0 ow %re '!#%ry o#es %#d :eros represe#ted !# "!'er opt!c !#st%ll%t!o#s? )Choose two.*=* olts:@* olts olts:* oltsD light:no lighthigh to low electrical transitionlow to high electrical transitionD increasing:decreasing light intensit

2 Wh%t %re so+e o" the "%ctors th%t co#tr!'&te to %tte#&%t!o# !# % copper +ed!%? )Choosethree.*tpe of oltage usedD long cable lengthsitter signal sent b the transmitting deiceD defectie connectorsD energ leaks through the insulation of the cablelow signal fre!uencies

5 Wh%t pro'le+s %re %ssoc!%ted w!th !+ped%#ce +!s+%tches !# copper c%'l!#$? )Choosetwo.*D itter

signal absorptiontermination of signalsD reflection Wh%t co#d!t!o#s %re descr!'ed whe# tr%#s+!ss!o# s!$#%ls "ro+ o#e w!re p%!r %""ects%#other w!re p%!r? )Choose two.*D noiseresistance mismatchitterD crosstalkattenuation

6 Wh%t type o" w!r!#$ pro'le+ !s dep!cted !# th!s s%+ple o" % c%'le tester?a fault

a shortD an opena splita good map

14 Wh%t "%ctors #eed to 'e co#s!dered to l!+!t the %+ot o" s!$#%l %tte#&%t!o# !# lo#$Ether#et c%'le rs? )Choose two.*D tpe of medianumber of userstpe of usersD length of cabletpe of electrical e!uipment

11 Wh!ch o" the "ollow!#$ %re tests spec!"!ed 'y the TIA/EIA(02(9 st%#d%rd "or copperc%'le? )Choose three.*signal harmonicsconductie response

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D wire mapsignal absorptionD insertion lossD propagation dela

1 Wh!ch o" the "ollow!#$ descr!'e %+pl!t&de?D the height of each waethe length of each waethe number of waes each secondthe amount of time between each wae

13 I# % #ew #etwor8 !#st%ll%t!o# the #etwor8 %d+!#!str%tor h%s dec!ded to &se % +ed!&+th%t !s #ot %""ected 'y electr!c%l #o!se. Wh!ch c%'le type w!ll 'est +eet th!s st%#d%rd?coa/ialscreened twisted pairshielded twisted pairunshielded twisted pairD fiber optic

1- Wh!ch o" the "ollow!#$ %re tr&e co#cer#!#$ crosst%l8? )Choose three.*DD 16T is less of a problem than is N6T.


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4 Wh!ch o" the "ollow!#$ %re detected 'y the w!re +%p test? )Choose three.*near@end crosstalk >N6T?D openspropagation delareturn lossD reersed@pair faultsD short circuits

1 Wh!ch o#e o" the "ollow!#$ c%'le tests ver!"!es th%t %ll e!$ht w!res %re co##ected tothe correct p!#s o# 'oth e#ds o" the c%'le?cable lengthinsertion lossnear@end crosstalk >N6T?propagation delareturn lossD wire map test

To e#s&re rel!%'le SI +odel covers phys!c%l +ed!%?D Laer &Laer $Laer )Laer +Laer *Laer (

Wh!ch o" the "ollow!#$ co+p%#!es %re respo#s!'le "or cre%t!#$ %#d !+ple+e#t!#$ the"!rst Ether#et


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switch to hubD switch to 98

0 Wh%t %re the re%so#s "or the @o&r Repe%ter R&le o" 14 M'ps Ether#et? )Choose two.*to reduce total attenuationto preent microsegmentationD to preent late collisionsto preent bit slippageD to limit latenc

2 Wh!ch o" the "ollow!#$ %re 'e#e"!ts o" w!reless #etwor8s whe# co+p%red to w!red#etwor8s? )Choose two.*higher data speedsbetter securitD mobilitless e/pensie NI8 cardsD no need to run cables to hostsno transceiers re!uired

- 2hich of the following are hub tpesE >8hoose three.?

LANcoreD actieD passieD intelligentconergent

Wh!ch o" the "ollow!#$ %re other #%+es "or % h&'? )Choose two.*D concentratortransceierswitchbridgeD multiport repeater

actie host

6 Wh!ch o" the "ollow!#$ %re 'e#e"!ts o" peer(to(peer #etwor8s? )Choose three.*centrali;ed securitD eas to createer scalableD no centrali;ed e!uipment re!uiredD centrali;ed administrator not re!uiredcentrali;ed control of assets

14 Wh%t %re %dv%#t%$es o" cl!e#t/server #etwor8s? )Choose three.*D centrali;ed securitsingle point of failure

D centrali;ed backupslower operating costsD enhanced network sericesusers control their own resources

11 Wh%t !s the reco++e#ded +%,!+&+ #&+'er o" wor8st%t!o#s co#"!$&red o# % peer(to(peer #etwor8?$*&*D &*$

1 Wh%t %re the two '%s!c "ct!o#s o" % sw!tch? )Choose two.*D switching data framescost effectie operationswitching Laer ) traffic

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D build and maintain tablesisolating packets on the LAN

13 Wh%t +&st 'e co##ected to the 9(10 A=I port to prov!de co##ect!v!ty "or %# RD(-0ter+!#%ted c%'le?hubostickD transceierrouter2I8NI8

1- At wh!ch l%yer o" the >SI +odel !s % NIC cl%ss!"!ed?phsicalD data linknetworktransport

10 Wh!ch protocol !s typ!c%lly &sed to c%rry d%t% over %# ISN 9 ch%##el?D 9997LI9

9A91rame Rela

12 A# ISN 9RI co##ect!o# !s co+posed o" how +%#y 'e%rer ch%##els?&D $)+

15 Wh!ch port o# % ro&ter !s &sed w!th % +ode+ to +%8e co#"!$&r%t!o# ch%#$es?8onsoleD Au/#RI

thernet

1 Wh%t type o" #etwor8 c%'le !s &sed 'etwee# % ter+!#%l %#d % co#sole port?cross@oerstraight@throughD rolloerpatch cable

16 Wh!ch dev!ces prov!de s!$#%l cloc8!#$ "or WAN ser!%l tr%#s+!ss!o#? )Choose two.*switchD 38serer3T

D 87


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I# % =TP crossover c%'le wh!ch p%!rs o" p!#s %re crossed? )Choose two.*D & and $) and *- and %D ) and (* and -& and )

3 Wh!ch l%yer o" the >SI +odel %ddresses c%'le %#d co##ector type?applicationpresentationtransportnetworkdata linkD phsical

- Wh%t !s the +ost w!dely &sed


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D datadescriptionD lengthD frame check se!uence

0 Ether#et st%#d%rd spec!"!c%t!o#s l!+!t #etwor8 serv!ce !#terr&pt!o#. Select the !te+sth%t descr!'e the st%#d%rds. )Choose three.*

minimum segment lengthD ma/imum segment lengthminimum number of stations per segmentD ma/imum number of stations per segmentminimum number of repeaters between segmentsD ma/imum number of repeaters between segments

2 Wh!ch ch%r%cter!st!cs o" Ether#et co#tr!'&te to !ts w!despre%d &se? )Choose three.*D ease of maintenancecollision free technologD scalabilitD low cost of installationcompatibilit with %$.* standard

collision aoidance capabilities

5 Wh%t does the word 79%se7 !#d!c%te !# 149%se?The number standard used.D #aseband signaling is used.Gnl a portion of the transmission medium is used.#roadband signaling is used.

Where does the MAC %ddress or!$!#%te?3589 serer databaseconfigured b the administratorD burned into RG0 on the NI8 cardnetwork configuration on the computer

included in the creation of the processor chip

6 Wh%t !s the le#$th o" % MAC %ddress?% bits% btes$+ bits$+ btesD +% bits+% btes

14 Wh!ch st%te+e#ts 'elow %re tr&e %'o&t Ether#et? )Choose three.*addresses the needs of Laer $ and Laer ) of the G7I modelfirst released as a 6ero/ proprietar standardD essentiall the same as %$.) standardsD bandwidth can be increased without changing the underling technologessentiall the same as %$.$ standardsD original idea deeloped at the


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D uses first@comeB first@sered approachuses a token to transmit data

13 Wh%t !s the #%+e o" the SI +odel does Ether#et "ct!o#? )Choose two.*applicationsessiontransportnetworkD data linkD phsical

15 Wh!ch o" the "ollow!#$ %re spec!"!ed 'y IEEE st%#d%rds %s s&'l%yers o" the >SI d%t%l!#8 l%yer? )Choose two.*

D Logical Link 8ontrolLogical Laer 8ontrolD 0edia Access 8ontrolLogical Link 8ommunication0edia Access 8ommunication9hsical Access 8ommunication

1 Wh!ch ports o# % h&' "orw%rd tr%""!c?onl to the port where the destination host residesto the ports in all other collision domainsD all ports e/cept the originating portall ports

16 Wh!ch o" the "ollow!#$ st%te+e#ts %'o&t "&ll(d&ple, Ether#et oper%t!o# %re tr&e?)Choose two.*1ull duple/ is supported on shared media.In full duple/B onl one station ma transmit at a time.D 1ull duple/ is preferred oer half duple/ in link establishment negotiation.All implementations of thernet can support both half duple/ and full duple/.D Two methods of achieing a full duple/ are auto@negotiation and administratie configuration.

4 ow do Ether#et st%t!o#s respo#d to coll!s!o#s o# the #etwor8? )Choose three.*D After the collison is detected b all stationsB a backoff algorithm is implemented.D ach station continues transmitting for a short while after a collison is detected.All stations that were inoled in the collision will negotiate priorit transmission status for use afterthe dela period.D 2hen a workstation dela period e/piresB it will attempt to gain access to the networking mediaThe dela period is the same length for eer collision.

1 ow %re coll!s!o#s detected o# %# Ether#et #etwor8?

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7tations identif the altered 187 field on the colliding packets.D The signal amplitude on the networking media is higher than normal.Traffic on the network cannot be detected due to a blockageThe signal amplitude on the networking media is lower than normal.

Wh%t !s the p&rpose o" the pre%+'le !# %# Ether#et "r%+e?is used as a pad for dataidentifies the source addressidentifies the destination addressmarks the end of timing informationD is used for timing snchroni;ation with alternating patterns of ones and ;eros

3 Wh!ch o" the "ollow!#$ descr!'e Ether#et MAC %ddresses? )Choose three.*D $+ bit G


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0 @or % #etwor8 +%#%$er pl%##!#$ the !#st%ll%t!o# o" % #ew #etwor8 wh!ch o" the"ollow!#$ w!ll 'e #eeded to !+ple+e#t % typ!c%l 149ASE(T #etwor8 !#st%ll%t!o#? )Choosethree.*RC@&N8 connectorsRC@+% patch cablesD RC@+* connectorsD 8ategor *


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framesD smbolsicons

13 Wh%t !s the +ost !+port%#t %spect to co#s!der whe# des!$#!#$ % 149ASE(T%rch!tect&re?specifing the correct categor of cable in the designminimi;ing the number of switches in the designma/imi;ing the use of hubsD minimi;ing the dela between distant stations

1- To +%8e s&re t!+!#$ l!+!t%t!o#s %re #ot v!ol%ted whe# !+ple+e#t!#$ % 14 M'psEther#et #etwor8 !#volv!#$ h&'s or repe%ters % tech#!c!%# sho&ld %dhere to wh!ch r&le?the +@*@) rulethe (@+@$ rulethe )@+@* ruleD the *@+@) rule

10 1449ASE(TX oper%tes !# wh!ch tr%#s+!ss!o# +odes? )Choose two.*

reerse simple/D full@duple/D half@duple/full@biple/single phase biple/

12 Wh!ch o" the "ollow!#$ %re co++o# to %ll vers!o#s o" !$%'!t Ether#et? )Choose three.*

packet si;eD frame formatmediumD timingD transmission

waelength

15 ow does 14449ASE(T &se the =TP w!re p%!rs to %cco+pl!sh tr%#s+!ss!o#?two pairs are used to transmit and two pairs are used to receieone pair is used to transmitB one pair is used to receieB one pair is used for clockingB and one pair isused for error correctionD all four pairs are used in parallel b both hosts to transmit and receie simultaneousltwo pairs of wires are used as in A7@T and A7@T6

EXAM SEMESTER 1 CCNA v.3.1

1 Wh!ch sw!tch!#$ +ode descr!'es % sw!tch th%t tr%#s"ers % "r%+e %s soo# %s thedest!#%t!o# MAC %ddress !s re%d?fragment@freeD cut@throughstore@and@forwardlatenc forwarding

Wh%t does % sw!tch 'ro%dc%st to let other sw!tches 8#ow o" !ts e,!ste#ce o# the


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D e/tended shared mediapoint@to@point networke/tended point@to@point networkmultiple access:point@to@point

- Wh!ch o" the "ollow!#$ !s % ter+ %ssoc!%ted w!th repl%c!#$ h&'s w!th sw!tches to!#cre%se the #&+'er o" coll!s!o# do+%!#s?encapsulationlatencD segmentationlaered modelbroadcast domaine/tended

0 Wh!le wor8!#$ o# her co+p&ter M%ry #ot!ced lo#$er th%# #or+%l #etwor8 d%t%tr%#s"ers. M%ry !#vest!$%tes the pro'le+ %#d #ot!ces th%t her co(wor8er Doh# h%s 'ee#host!#$ %# o#l!#e v!deo co#"ere#ce. Wh%t !s the #etwor8 pro'%'ly e,per!e#c!#$?collision stormD broadcast stormI9 stormdata rain storm

2 Wh!ch o" the "ollow!#$ does % ro&ter &se to +%8e % "orw%rd!#$ dec!s!o#?D destination I9 address0A8 addresssource I9 addressencapsulation addressdefault gatewa

5 A #etwor8 %d+!#!str%tor h%s % +&lt!("loor


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bridgeD hub

1 Wh!ch o" the "ollow!#$ %re #ot to 'e e,ceeded whe# !+ple+e#t!#$ the 0(-(3((1 R&le?)Choose three.*fie broadcast domainsD four hubsthree routersD three host segmentsD one collision domain

13 Wh!ch o" the "ollow!#$ descr!'es the co#cept o" "&ll(d&ple, +ode?traffic passing in one direction at a time with no collisionstraffic passing faster downstream than upstreamD traffic passing e!uall in both directions with no collisionstraffic passing faster upstream than downstream

1- Wh!ch sw!tch!#$ +ode res&lts !# the lowest %+ot o" l%te#cy %#d prov!des #o errorchec8!#$?D cut@throughfragment@free

store@and@forwardsnchronous

10 Wh%t !+p%ct does % 'r!d$e h%ve o# % #etwor8? )Choose two.*reduces the number collision domainsD increases number of collision domainsadds additional broadcast domainsD has no impact on broadcast domainsreduces the length of the shared media

12 Wh!ch !te+s %re co#tr!'&tors to l%te#cy !# % sw!tched #etwor8? )Choose two.*D circuit delas

D software delasincorrect 0A8 addressingtoo man collision domains

15 Wh!ch


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D fragment@freeasmmetricsmmetric

1 Wh!ch sw!tch!#$ +ethod %llows % sw!tch to rece!ve the e#t!re "r%+e 'e"ore se#d!#$ !to&t the dest!#%t!o# port?

D store and forwardcut@throughfragment@freeasmmetric

Wh%t does % wor8st%t!o# 'ro%dc%st to le%r# %# #ow# MAC %ddress?RAR9 re!uestD AR9 re!uest7TA re!uest7T9 re!uest

3 Wh!ch


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D defining packetsD transferring data between the internet laer and the network access laertransferring data between the internet laer and the application laer

2 N%+e the protocols th%t oper%te %t the tr%#sport l%yer o" the TCP/IP +odel. )Choosetwo.*D T89I9D SI l%yers rel%te to the #etwor8 %ccess l%yer o" the TCP/IP +odel? )Choose two.*transportD phsicalsessionnetworkD data linkapplication

6 Wh!ch +odel wo&ld % #etwor8!#$ pro"ess!o#%l &se to 'etter derst%#d the d%t%co++!c%t!o# process?D G7I modelI modelAN7I model

Internetworking model

14 Wh!ch TCP/IP +odel l%yer s&pports 'oth


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session

1- I# the #etwor8 show# !# the %cco+p%#y!#$ $r%ph!c where wo&ld !t 'e %ppropr!%te to&se pr!v%te %ddress!#$ ?onl area aonl area bonl area careas a and bD areas a and careas a and b and c

10 I# wh%t w%ys %re the TCP/IP %#d >SI +odels the s%+e? )Choose three.*D #oth hae an application laer.#oth hae a phsical laer.#oth assume circuit@switched networks.#oth hae network access and data@link laers.D #oth hae similar transport and network laers.D #oth assume packet@switched networks.

12 Wh%t or$%#!:%t!o# developed the TCP/IP re"ere#ce +odel?

Internet ngineering Task 1orce >IT1?National Intstitute of 7tandards and Technolog >NI7T?3epartment of the Na >3oN?D 3epartment of 3efense >3o3?0assachusetts Institute of Technolog >0IT?7tanford


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&,$.&(%..$**&,$.&(%.)$.&,$.&(%.)$.$*+D &,$.&(%.)$.$**

Wh%t s&'#et +%s8 wo&ld % #etwor8 %d+!#!str%tor %ss!$# to % #etwor8 %ddress o"1.1.3.4 to cre%te %t le%st 1444 host %ddresses per #etwor8?$**.$**..$**.$**.$+%.D $**.$**.$*$.$**.$**.$*+.$**.$**.$**.


1 Wh!ch o" the "ollow!#$ !s the %ddress th%t !s ch%#$ed whe# % "r%+e !s rece!ved %t %ro&ter !#ter"%ce?I9 addressI96 addressD 0A8 address9ort address

Wh!ch o" the "ollow!#$ >SI l%yers o""ers rel!%'le co##ect!o#(or!e#ted d%t%co++!c%t!o# serv!ces?sessionD transportnetworkdata link

3 Wh!ch IP p%c8et "!eld w!ll preve#t e#dless loops?tpe@of@sericeidentification

flagsD time@to@lieheader checksum

- Wh!ch processes occ&r e%ch t!+e % p%c8et !s sw!tched "ro+ o#e ro&ter !#ter"%ce to%#other? )Choose two.*D encapsulationAR9RAR9D de@encapsulationcircuit switching

1ast1orward switching

0 Wh!ch o" the "ollow!#$ %re ro&ted protocols? )Choose three.*D I9#49D 6N7RI9G791D 38net

2 Wh!ch o" the "ollow!#$ descr!'es p%th deter+!#%t!o# %t the #etwor8 l%yer?router compares aailable AR9 table information to select the best pathrouter uses routed protocol to determine the best path for data transmissionD router compares aailable routing table information to select the best pathrouter uses a routing protocol to compare LAN e!uipment to route data throughswitch compares aailable routing table information to select the best path

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5 Wh%t do ro&ters &se to e,ch%#$e topolo$!c%l !#"or+%t!o#?protocol stlesD routing protocols0A8 addressesRAR9 addressesnetwork topologies

Wh!ch o" the "ollow!#$ %re +etr!cs &sed w!th ro&t!#$ protocols? )Choose three.*algorithmD delaconergenceD costD reliabilitoptimi;ation

6 Wh!ch o" the "ollow!#$ %re l!#8(st%te ro&t!#$ protocols? )Choose two.*RI9&I4R9D G791D I7@I7I4R9

RI9$

14 Wh!ch o" the "ollow!#$ %re 'e#e"!ts o" s&'#ett!#$? )Choose three.*D smaller broadcast domainslarger collision domainsD low@leel securit proidedfewer broadcast domainsD increased address fle/ibilitlarger broadcast domains

11 !ve# % host w!th the IP %ddress 15.3.20.13 %#d % de"%&lt s&'#et +%s8 to wh!ch#etwor8 does the host 'elo#$?&-$.)$.(*.

&-$.)$.(*.)$D &-$.)$..&-$.)$.)$.

1 A s+%ll co+p%#y h%s % cl%ss C #etwor8 l!ce#se %#d #eeds to cre%te "!ve &s%'les&'#ets e%ch s&'#et c%p%'le o" %cco++od%t!#$ %t le%st 4 hosts. Wh!ch o" the "ollow!#$!s the %ppropr!%te s&'#et +%s8?$**.$**.$**.$**.$**.$**.&,$D $**.$**.$**.$$+$**.$**.$**.$+

13 ow +%#y '!ts %re %v%!l%'le "or Cl%ss 9 host IP %ddresses &s!#$ the de"%&lt s&'#et

+%s8?&+%&+D &($+

1- Wh!ch two st%te+e#ts %re %cc&r%te %'o&t s&'#et %ddress!#$? )Choose two.*5ost bits are all e!ual to & in the network address.D 5ost bits of the network address are all e!ual to .Network address host bits are e!ual in alue to the alue of the fourth octet of the subnet mask.D 5ost bits of the broadcast address are all e!ual to &.5ost bits of the broadcast address are all e!ual to .5ost bits of the broadcast address are e!ual in alue to the alue of the fourth octet of the subnetmask.

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10 ow +%#y &s%'le s&'#ets %re cre%ted 'y %pply!#$ the s&'#et +%s8 00.00.00.4 to% Cl%ss 9 #etwor8?$*($**D $*+*&$

*&&*&

12 Wh!ch process do ro&ters &se to deter+!#e the s&'#et #etwor8 %ddress '%sed &po# %$!ve# IP %ddress %#d s&'#et +%s8?binar addinghe/adecimal andingbinar diisionbinar multiplicationD binar AN3ing

15 Wh!ch st%te+e#ts descr!'e the e""ect % 'ro%dc%st stor+ h%s o# #etwor8!#$e&!p+e#t? )Choose two.*

D 7witches forward broadcast storms.D # defaultB routers do not forward broadcast storms.7witches proide securit and bandwidth control to oercome broadcast storms.Routers forward broadcast storms.

1 Wh%t !#"or+%t!o# !s l!sted !# ro&t!#$ t%'les? )Choose three.*D protocol tpesencapsulationsD metrics0A8 addressesinbound interfacesD outbound interfaces

16 Wh!ch ro&t!#$ +etr!c !s &sed 'y RIPv1?bandwidthloaddelareliabilitD hop countcost

4 Wh!ch st%te+e#ts descr!'e


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3 Wh!ch o" the "ollow!#$ descr!'es IP?I9 is the primar laer + protocol used on the Internet.I9 is a reliable protocol.D I9 is a connectionless protocol.I9 is designed to operate oer thernet.

- ow +%#y &s%'le cl%ss C s&'#etwor8s %re cre%ted w!th % s&'#et +%s8 o"00.00.00.-?&$)+*D (

0 Co+p%#y XFG &ses % #etwor8 %ddress o" 16.12.-.4. It &ses the +%s8 o"00.00.00.- to cre%te s&'#ets. Wh%t !s the +%,!+&+ #&+'er o" &s%'le hosts !# e%chs&'#et?(&+

D )($

2 Wh!ch %re the #etwor8 %#d 'ro%dc%st %ddresses whe# $!ve# %# IP host %ddress o"16.141.2.00/? )Choose two.*&,%.&&.(.&,%.&&.(.)$D &,%.&&.(.+%&,%.&&.(.*-D &,%.&&.(.()&,%.&&.(.$**


1 Wh!ch o" the "ollow!#$ ch%r%cter!st!cs o" TCP !s prov!ded 'y w!#dow!#$?connectionless data transportflow control Dwell@known portsbest@effort delier

Wh!ch o" the "ollow!#$ protocols oper%te %t the %ppl!c%t!o# l%yer o" the >SI +odel?)Choose two.*1T9 DT89


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T893589

0 Wh%t %re the "e%t&res o" the =ser %t%$r%+ Protocol )=P*. )Choose three.*no guaranteed delier of datagrams Dconnection@orientedproides reliable full@duple/ data transmissionreliabilit proided b the application laer D

connectionless Dutili;es sliding windowing techni!ues

2 Wh!ch protocol c%# 'e &sed to lo%d or retr!eve C!sco I>S !+%$es to or "ro+ % ro&ter?7N09T1T9 D


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*&$&$+ D

1- Wh!ch o" the "ollow!#$ %re co+po#e#ts o" SNMP? )Choose three.*network management sstem Dprotocol anal;ermanaged deices Dsecure ports

agents Dprotocol inspector

10 Wh!ch o" the "ollow!#$ protocols &se TCP? )Choose two.*1T9 D3589T1T95TT9 D7JN

12 Wh%t !s the p&rpose o" TCP/=P port #&+'ers?indicate the beginning of a three@wa handshakereassemble the segments into the correct order

identif the number of data packets that ma be sent without acknowledgmenttrack different conersations crossing the network at the same time D

15 Wh!ch TCP/IP l%yer !s respo#s!'le "or d!%lo$ co#trol?application Dpresentationsessiontransport

1 At wh!ch l%yer o" the TCP/IP +odel does Tel#et oper%te?application Dpresentation

sessiontransportinternetnetwork access

16 Wh!ch %ppl!c%t!o# l%yer protocol %llows #etwor8 dev!ces to e,ch%#$e +%#%$e+e#t!#"or+%t!o#?70T97N09 D1T9T1T9I4R9

4 Wh!ch protocols c%# 'e &sed to tr%#s"er "!les 'etwee# syste+s? )Choose two*T1T9 D3N77N091T9 D3589

1 Wh!ch protocol !s &sed 'y e(+%!l servers to co++!c%te w!th e%ch other?1T95TT9T1T970T9 D

9G97N09

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data formatnetwork in usetpe of mediumD bandwidth of the link

- =s!#$ the d%t% tr%#s"er c%lc&l%t!o# TS/9W how lo#$ wo&ld !t t%8e % -M9 "!le to 'ese#t over % 1.0M'ps co##ect!o#?*$.$ secondsD $&.) seconds(.+ seconds$ seconds.-* seconds.)-* seconds

0 Wh%t %re "e%t&res o" the TCP/IP Tr%#sport l%yer? )Choose two.*path determinationhandles representationB encoding and dialog controlD uses T89 and


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16 Wh!ch o" the "ollow!#$ descr!'es the &se o" Sp%##!#$ Tree Protocol )STP*?resole routing loopseliminate 7plit 5ori;on errorslimit collisionsD resole switching loops

4 Wh!ch ter+ descr!'es %# ARP respo#se 'y % ro&ter o# 'eh%l" o" % re&est!#$ host?AR9RAR9D 9ro/ AR99ro/ RAR9

1 Wh!ch >SI l%yer e#c%ps&l%tes d%t% !#to p%c8ets?sessiontransportD networkdata link

Wh!ch >SI l%yer de"!#es the "ct!o#s o" % ro&ter?phsicaldata link

D networktransportsession

3 Wh!ch o" the "ollow!#$ %re C!sco propr!et%ry ro&t!#$ protocols? )Choose two.*RI9$D I4R9G791#49RI9&D I4R9

- A co+p%#y w!th % Cl%ss 9 l!ce#se #eeds to h%ve % +!#!+&+ o" 1444 s&'#ets w!th e%ch

s&'#et c%p%'le o" %cco++od%t!#$ 04 hosts. Wh!ch +%s8 'elow !s the %ppropr!%te o#e?$**.$**..$**.$**.$+.$**.$**.$**.D $**.$**.$**.&,$$**.$**.$**.$$+

0 A s+%ll co+p%#y h%s % cl%ss C #etwor8 l!ce#se %#d #eeds to cre%te "!ve &s%'les&'#ets e%ch s&'#et c%p%'le o" %cco++od%t!#$ %t le%st 4 hosts. Wh!ch o" the "ollow!#$!s the %ppropr!%te s&'#et +%s8?$**.$**.$**.$**.$**.$**.&,$D $**.$**.$**.$$+

$**.$**.$**.$+

2 Whe# % #etwor8 %d+!#!str%tor %ppl!es the s&'#et +%s8 00.00.00.- to % Cl%ss A%ddress "or %#y $!ve# s&'#et how +%#y IP %ddresses %re %v%!l%'le to 'e %ss!$#ed todev!ces?&$$*&$*+&$()D (

5 I" % #etwor8 %d+!#!str%tor #eeded to dow#lo%d "!les "ro+ % re+ote server wh!chprotocols co&ld the %d+!#!str%tor &se to re+otely %ccess those "!les? )Choose two.*N17A78IID T1T9

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I0A9D 1T9SI +odel covers phys!c%l +ed!%?D Laer &Laer $Laer )Laer +

Laer *Laer (

3 Wh%t type o" #etwor8 c%'le !s &sed 'etwee# % ter+!#%l %#d % co#sole port?cross@oerstraight@throughD rolloerpatch cable

33 Wh%t does the 7147 !# 149%se !#d!c%te %'o&t th!s vers!o# o" Ether#et?The ersion uses #ase& numbering within the frames.D The ersion operates at a transmission rate of & 0bps.1rames can trael & meters unrepeated.

The ma/imum frame length is & octets.

3- ow !s % MAC %ddress represe#ted?four groups of eight binar digits separated b a decimal pointfour #ase& digits separated b a decimal pointsi/ he/adecimal digitsD twele he/adecimal digitstwent@four #ase& digits

30 To +%8e s&re t!+!#$ l!+!t%t!o#s %re #ot v!ol%ted whe# !+ple+e#t!#$ % 14 M'psEther#et #etwor8 !#volv!#$ h&'s or repe%ters % tech#!c!%# sho&ld %dhere to wh!ch r&le?the +@*@) rulethe (@+@$ rulethe )@+@* ruleD the *@+@) rule

32 Wh!ch o" the "ollow!#$ w!reless st%#d%rds !#cre%sed tr%#s+!ss!o# c%p%'!l!t!es to 11

35


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M'ps?%$.&&aD %$.&&b%$.&&c%$.&&d

35 Wh!ch protocol "ct!o#s %t the !#ter#et l%yer o" the TCP/IP protocol s&!te?1ile Transfer 9rotocol >1T9?Triial 1ile Transfer 9rotocol >T1T9?Transmission 8ontrol 9rotocol >T89?D Internet 9rotocol >I9?70T9?

3 Wh!ch o" these wor8st%t!o# !#st%ll%t!o# %#d set&p t%s8s %re co#cer#ed w!th #etwor8%ccess l%yer "ct!o#s? )Choose two.*

configuring the e@mail clientD installing NI8 driersconfiguring I9 network settingsD connecting the network cable

using 1T9 to download application software updates

36 Wh!ch p%rt o" %# IP %ddress !de#t!"!es % spec!"!c dev!ce o# % #etwor8?first two octetsthird and fourth octetsnetwork portionD host portiononl the fourth octet

-4 Wh!ch o" the "ollow!#$ %re "e%t&res o" the I#ter#et Protocol )IP*? )Choose two.*D It is the most widel implemented global addressing scheme.It allows two hosts to share a single address on a local area network.D It is a hierarchical addressing scheme allowing addresses to be grouped.

It is onl locall significantB used primaril on local area networks.

-1 I# % #ew #etwor8 !#st%ll%t!o# the #etwor8 %d+!#!str%tor h%s dec!ded to &se % +ed!&+th%t !s #ot %""ected 'y electr!c%l #o!se. Wh!ch c%'le type w!ll 'est +eet th!s st%#d%rd?coa/ialscreened twisted pairshielded twisted pairunshielded twisted pairD fiber optic

- Wh%t !s the reco++e#ded +%,!+&+ #&+'er o" wor8st%t!o#s co#"!$&red o# % peer(to(peer #etwor8?$*

&*D &*$

-3 Wh%t !s the +%,!+&+ d!st%#ce th%t 149ASE(T w!ll tr%#s+!t d%t% 'e"ore s!$#%l%tte#&%t!o# %""ects the d%t% del!very?D & meters&%* meters) meters* meters

-- Wh!ch type o" !#st!t&t!o# does the do+%!# s&""!, .or$ represe#t?goernmenteducationnetwork

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D non@profit

-0 Wh!ch o" the "ollow!#$ serv!ces !s &sed to tr%#sl%te % we' %ddress !#to %# IP %ddress?D 3N72IN73589Telnet

-2 Wh!ch p%rt o" the =R< http;//www.%ws'.c%/te%cher$!ves the #%+e o" the do+%!#?wwwhttpK:::teacherD awsb.ca

-5 Wh!ch o" the "ollow!#$ w!ll test the !#ter#%l loop'%c8 o" % #ode?ping &.&.&.&ping &,$.&(%.&.&D ping &$-...&ping $$).$$).$$).$$)ping $**.$**.$**.$**

- Wh!ch o" the "ollow!#$ !s the SI +odel whe#co#s!der!#$ Peer to Peer co++!c%t!o#? )Choose three.*It links data to the transport laer.It encapsulates frames into packets.D It proides a serice to the network laer.D It encapsulates the network laer information into a frame.D Its header contains a phsical address which is re!uired to complete the data link functions.It encodes the data link frame into a pattern of &s and s >bits? for transmission on the medium.

01 Wh!ch o" the "ollow!#$ %re &se%'le Cl%ss A IP %ddresses w!th % de"%&lt s&'#et +%s8?)Choose three.*

&$-..),.&D &&&.,.$%.)D &$).&.$.&)$&$%.*.)%.$D &*.&.)+.&.$).,$.)

@INA< EXAMSEMESTER 1 CCNA v.3.1

1. Wh!ch o" the "ollow!#$ >SI l%yers o""ers rel!%'le co##ect!o#(or!e#ted d%t%

co++!c%t!o# serv!ces?applicationpresentationsession

37
http://www.awsb.ca/teacherhttp://www.awsb.ca/teacher


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Dtransportnetwork

. Ro&ter !#ter"%ce Ether#et 4 h%s 'ee# %ss!$#ed the IP %ddress 14.15.16.1200.00.00.-4. Wh%t !s the #etwor8 IP %ddress o" th!s !#ter"%ce?&...&.&-$..&.&-$.&,$.

D&.&-$.&,$.&(&.&-$.&,$.&(%&.&-$.&,$.&-*

3. E,%+!#e the $r%ph!c w!th c&rre#t co#"!$&r%t!o#s. The New For8 >""!ces o" A9CCo+p%#y rece#tly &p$r%ded the co+p&ters !# the %d+!#!str%t!ve o""!ce. Shortly %"ter the&p$r%de ost A !# the cler!c%l o""!ce "%!led %#d w%s repl%ced w!th o#e o" the ret!red%d+!#!str%t!ve o""!ce co+p&ters. owever the co+p&ter c%# #ot %ccess the co+p%#y#etwor8 !# the #ew loc%t!o#. Wh%t !s the l!8ely c%&se o" th!s #etwor8 %ccess !ss&e "orost A?0A8 address incorrectl enteredDdefault gatewa incorrectl enteredsubnet mask incorrectl entered

I9 address incorrectl entered

- Wh!ch o" the "ollow!#$ !#cre%ses the pote#t!%l "or % coll!s!o# to occ&r?the use of an actie hub instead of an intelligent hubthe use of an intelligent hub instead of an actie huba reduction in the number of deices attached to the hubDan increase in the number of deices attached to the hub D

0. Wh%t !s %tte#&%t!o#?opposition to the flow of currentmeasurement of electrical signals relatie to timeDdegradation of a signal as it traels along the mediumamount or olume of traffic that is flowing on the medium

2. Two peer hosts %re r#!#$ %ppl!c%t!o#s th%t e,ch%#$e d%t% &s!#$ =P. &r!#$ thec&rre#t sess!o# % d%t%$r%+ "%!ls to %rr!ve %t the dest!#%t!o#. Wh%t !s tr&e co#cer#!#$ theretr%#s+!ss!o# o" the d%t%$r%+?D3atagram retransmission occurs when the retransmission timer e/pires in the source host.3atagram retransmission occurs when the retransmission timer e/pires in the destination host.3atagram retransmission is controlled b the application laer protocol.3atagram retransmission inoles onl the data with se!uence numbers e!ual to or higher than these!uence number of the current datagram.

5. Wh%t !s s!$#!"!c%#t %'o&t the p!#$ 15.4.4.1 co++%#d?DIt erifies the operation of the T89:I9 protocol stack on a host and is called an internal loopback

test.It erifies connection to the remote host with the I9 address &$-...&.It erifies whether the router that connects the local network to other networks can be reached.It erifies the route packets take between the local host and the host with the I9 address &$-...&.

. Wh!ch


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14. Wh!ch c%'le spec!"!c%t!o#s %re !#d!c%ted 'y 1449ASE(T?&@0bps transmission speedB baseband signalB coa/ial cable&@0bps transmission speedB broadband signalB twisted@pair cableD&@0bps transmission speedB baseband signalB twisted@pair cable!ual to &@4bps transmission speedB baseband signalB twisted@pair cable

11. Whe# !s % crossover c%'le &sed !# % #etwor8?when connecting a host to the router console port

when connecting a host to a switchDwhen connecting a host to a hostwhen connecting a switch to a router

1. Re"er to the $r%ph!c. Wh%t +&st 'e co#"!$&red o# ost A to %llow !t co++!c%tew!th the e(+%!l server? )Choose three.*

I9 address Dsubnet mask Ddefault gatewa Drouter nameswitch nameNet#IG7 name address

13. Wh!ch c%'le d!%$r%+ d!spl%ys the e#d to e#d p!#o&t "or % crossover c%'le &sed w!thC!sco dev!ces?8able A8able #D8able 88able 3

1-. Wh!ch type o" %ddress !s 16.12.15.13-/6?Dhost addressnetwork addressbroadcast addressmulticast address

10. ow +%#y coll!s!o# do+%!#s %re show# !# the d!%$r%+?threefourfieDsi/seeneight

12. Whe# !s % str%!$ht(thro&$h c%'le &sed !# % #etwor8?when connecting a router through the console portwhen connecting one switch to another switch

Dwhen connecting a host to a switchwhen connecting a router to another router

15. ow does #etwor8 c%'le le#$th %""ect %tte#&%t!o#?8ategor * cable that is run in metal conduit has the highest attenuation in the shortest distance.7horter cable lengths hae greater signal attenuation.DLonger cable lengths hae greater signal attenuation.The length of the cable has no effect on signal attenuation.

1. Wh!ch o" the "ollow!#$ st%te+e#ts %re correct %'o&t CSMA/C? )Choose three.*It is a media access method used in LANs. DIt is a media access method used in 133I 2ANs.2hen a deice needs to transmitB it checks to see if the media is aailable. D

A deice sends data without checking media aailabilit because all deices hae e!ual access.0ultiple deices can successfull transmit simultaneousl.DGnl one deice can successfull transmit at a time.

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16. Wh!ch o" the "ollow!#$ +&st 'e prese#t "or c&rre#t to "low? )Choose three.*Dclosed loopbit@generating deiceinsulating materialDsource of oltageDloadswitch

4. I" ost A p!#$s ost 9 thro&$h % #ewly !#st%lled sw!tch w!th #o e#tr!es !# the MAC%ddress t%'le wh!ch st%t!o#s w!ll rece!ve the p!#$ p%c8et?# onlA and ## and switchAB #B and switch#B 8B 3B and switch DAB #B 8B 3B and switch

1. Wh!ch dev!ces show# !# the $r%ph!c +&st h%ve % MAC %ddress?onl 98onl router98 and router

98B hubB and routerD98B printerB and router

. Wh%t 8!#d o" co##ect!o# !s represe#ted !# the $r%ph!c?Dconsole connectionthernet connectionI73N connectionleased line connection

3. Wh!ch o" the "ollow!#$ !s the dec!+%l represe#t%t!o# o" the '!#%ry #&+'er 11414411?$)$+D$&&$&$

-. Wh!ch type o" c%'le !s re&!red to +%8e % co##ect!o# 'etwee# % ro&ter co#sole port%#d % PC C>M port?straight@through cablecrossoer cableDrolloer cable3#@, cablecoa/ial cable

0. eter+!#e the #&+'er o" &se%'le #etwor8s %#d hosts "or the IP %ddress16.12.04.4/5

+ networks : ($ hosts( networks : (+ hosts)$ networks : % hostsD( networks : ) hosts% networks : )$ hosts$ networks : % hosts

2. A #etwor8 %d+!#!str%tor !s pl%c!#$ %# older ro&ter '%c8 !# to serv!ce. The%d+!#!str%tor d!scovered th%t the I>S %#d co#"!$&r%t!o# "!les #eed to 'e &pd%ted to +eetthe


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5. Wh!ch o" the "ollow!#$ 'est descr!'es Sp%##!#$ Tree Protocol?It enables a network to span across multiple phsical segments.DIt enables a switch to eliminate switching loops.It enables a switch to dnamicall choose the best switch mode.It enables a switch to perform as a router.

. Wh!ch o" the "ollow!#$ s&'#et +%s8s co&ld 'e &sed whe# s&'#ett!#$ % Cl%ss 9 IP%ddress? )Choose two.*$**...D$**.$**..$**.&,$.$**.$**.$$+..D$**.$**.$*$.$**.$**.$**.&$%

6. ow !s d%t% e#c%ps&l%ted %s !t !s +oved dow# the >SI +odel?dataB segmentsB framesB packetsB bitsdataB packetsB segmentsB framesB bitsDdataB segmentsB packetsB framesB bitsdataB packetsB framesB segmentsB bits

34. Wh!ch o" the "ollow!#$ descr!'es l%te#cy?the noise generated from outside a cablethe degradation of a signal as it traels along the mediathe time re!uired for a NI8 to place a frame on the network mediaDthe dela between the time a frame leaes its source deice and reaches its destination

31. Wh!ch o" the "ollow!#$ !s the '!#%ry represe#t%t!o# o" the dec!+%l #&+'er 111?D&&&&&&&&&&&&&&&&&&&&&&&&&

3. Wh!ch


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DswitchhubDrouterrepeaterDbridge

35. Wh%t !#"or+%t!o# c%# 'e deter+!#ed "ro+ the MAC %ddresses o" PC1 PC %#d PC3%s show# !# the $r%ph!c? )Choose two.*98& and 98$ NI8s need to be replaced because the hae the same G


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hub

-0. Wh!ch o" the "ollow!#$ %re ch%r%cter!st!cs o" =TP c%'le? )Choose three.*Dach wire is coered b insulating material.It is not affected b 0I or R1I.DIt is a four@pair wire medium.DIt is difficult to terminate the cable.DIt relies on the cancellation effect produced b the twisted wire pairs.It is more e/pensie than an other tpe of LAN cabling.

-2. E,%+!#e the $r%ph!c w!th c&rre#t co#"!$&r%t!o#s. ost A !# the Cler!c%l o""!ces "%!led%#d w%s repl%ced.Altho&$h % p!#$ to 15.4.4.1 w%s s&ccess"&l the repl%ce+e#tco+p&ter c%# #ot %ccess the co+p%#y #etwor8. Wh%t !s the l!8ely c%&se o" the pro'le+?I9 address incorrectl enterednetwork cables unpluggedDsubnet mask incorrectl enterednetwork card failure

-5. Wh!ch o" the "ollow!#$ descr!'es % phys!c%l "&ll(+esh topolo$y?It re!uires termination at both ends of the cable.It uses a hub or a switch as a central point to connect all wires.

DIt proides ma/imum connectiit between all network sstems.It links all computers to a main computer that controls all traffic on the network.

-. Wh!ch two st%te+e#ts descr!'e the T@TP protocol? )Choose two.*uses authenticated file transfer procedureproides connection@oriented sericeDproides connectionless sericeproides more features that 1T9Dlacks most of the features of 1T9

-6. Wh!ch o" the "ollow!#$ %re tr%#sport l%yer protocols o" the TCP/IP +odel? )Choosetwo.*1T9

D


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eight

0-. Wh!ch o" the "ollow!#$ %re %dv%#t%$es o" =TP c%'le? )Choose three.*Dless e/pensie than fiber opticDfle/ible and eas to run in a buildingdistance between signal boosts is longer than it is for coa/ialDtransmits data at a faster rate than an copper@based mediareceies less R01 and 0I interference than other tpes

00. Wh!ch o" the "ollow!#$ dev!ces e,te#d % coll!s!o# do+%!#? )choose *D@hubD@repeater

EXAM 1SEMESTER CCNA v.3.1

1 The co#sole port c%# 'e &sed "or wh!ch o" the "ollow!#$? )Choose three.*

debugging D

password recoer Drouting data between networkstroubleshooting Dconnecting one router to another

A9C Co+p%#y H&st p&rch%sed three #ew ro&ters to st%rt the!r co+p%#y #etwor8. Wh!ch!te+s %re #eeded to est%'l!sh % ter+!#%l sess!o# 'etwee# % PC %#d the ro&ter "or the!#!t!%l co#"!$&r%t!o#? )Choose three.*

straight@through cableterminal emulation software Drolloer cable D

RC@+* to 3#@, connector DH.)* cable

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3 Wh!ch ports o# C!sco ro&ters c%# 'e &sed "or !#!t!%l co#"!$&r%t!o#? )Choose two.*

thernetconsole Dau/iliar DserialA


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holds the startup configuration b defaultcan be upgraded with single in@line memor modulesDstores 8isco IG7 software images Dstores routing table information b defaultmaintains the onl cop of an IG7 image after the router is booted

11 &r!#$ the !#!t!%l co#"!$&r%t!o# o" % 244 ser!es C!sco ro&ter wh!ch c%'le !s re&!red

"or co##ect!#$ % PC to the co#sole port?

twistedcrossoerrolloer Dstraight

1 Wh!ch o" the "ollow!#$ %re tr&e re$%rd!#$ ro&ter !#ter"%ces? )Choose three.*

proide temporar memor for the router configuration filesconnect the router to the network for packet entr and e/it Dcan be on the motherboard or a separate module Dhold the IG7 image

connect the router to LANs and 2ANs D

13 Wh!ch o" the "ollow!#$ %re "ct!o#s o" RAM? )Choose three.*

contains startup configuration filestores routing table Dholds fast switching cache Dretains contents when power is remoedstores running configuration file D

1- Wh!ch ro&ter co+po#e#t holds the co#"!$&r%t!o# "!le whe# power !s lost?

olatile random access memorread onl memornon@olatile random access memor Dflash memor

10 Sever%l Ether#et hosts o# %


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keboardmonitorsstem bus D

1 Ter+!#%l e+&l%t!o# so"tw%re s&ch %s yperTer+!#%l c%# 'e &sed to co#"!$&re %ro&ter. Wh!ch o" the "ollow!#$ yperTer+!#%l opt!o#s show# !# the $r%ph!c %re correctlyset to %llow co#"!$&r%t!o# o" % C!sco ro&ter? )Choose three.*

bits per seconddata bits Dparit Dstop bits Dflow control

16 Wh!ch o" the "ollow!#$ %re "ct!o#s o" NRAM? )Choose two.*

stores the routing tableretains contents when power is remoed Dstores the startup configuration file Dcontains the running configuration filestores the AR9 table

4 Wh!ch o" the "ollow!#$ t%s8s c%# 'e %cco+pl!shed thro&$h % +%#%$e+e#t co##ect!o#o# % ro&ter? )Choose three.*

troubleshooting problems Dmonitoring the sstem Dcapturing LAN data packetsconfiguring the router Drouting data packets

1 A# !#ter#etwor8 +&st !#cl&de wh!ch o" the "ollow!#$? )Choose three.*

switching Dstatic addressingIT1 standardi;ationdnamic or static routing Dconsistent end@to@end addressing D

Wh!ch o" the "ollow!#$ descr!'es the "ct!o# o" % WAN?

connects peripherals in a single locationconnects multiple networks in a single buildingproides connectiit on a LANproides connectiit oer a large geographic area D

EXAM SEMESTER CCNA v.3.1

1 Wh%t !#"or+%t!o# %'o&t the ro&ter %#d !ts st%rt&p process c%# 'e $%thered "ro+ theo&tp&t o" the show vers!o# co++%#d? )Choose three.*

the last restart method Dthe tftp software ersion installedthe amount of NHRA0 and 1LA75 usedthe configuration register settings Dthe location used for loading the IG7 D

Wh%t '%&d r%te #eeds to 'e co#"!$&red o# ter+!#%l e+&l%t!o# so"tw%re to %llow %co##ect!o# to the co#sole port o" % ro&ter?

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$++%,( D&+$)%+

3 Wh!ch co++%#d t%8es precede#ce !" the co++%#ds e#%'le p%ssword %#d e#%'le secret%re 'oth co#"!$&red o# % ro&ter?

enable passwordenable secret DNeither. The are both enabled.Neither. The cancel each other out.

- The %ct!ve I>S o" the ro&ter !s !#!t!%l!:ed "ro+ @


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)? the router's console port&? 98's thernet port$? a crossoer cable)? the router's thernet port&? 3#@,@to@RC@+* on the 98's serial port$? a rolloer cable)? the router's thernet port&? 98's thernet port$? a rolloer cable)? the router's console port&? 3#@,@to@RC@+* on the 98's serial port D$? a rolloer cable)? the router's console port&? 98's thernet port$? a rolloer cable)? the router's thernet port

14 Whe# the ro&ter o&tp&t !s 'e!#$ v!ewed thro&$h % ter+!#%l pro$r%+ wh!chst%te+e#ts %re tr&e re$%rd!#$ the ((More(( pro+pt %t the 'otto+ o" the ro&ter d!spl%y?)Choose two.*

9ress the 7pacebar to displa the ne/t line.9ress the 7pacebar to iew the ne/t screen. D9ress the 9g3n ke to iew the ne/t screen.9ress the nter ke to displa the ne/t line. D9ress the nter ke to iew the ne/t screen.

11 Wh!ch co##ect!o# +ethod c%# 'e &sed to per"or+ the !#!t!%l co#"!$&r%t!o# o" % ro&ter?

use a serial connection of a computer connected to the console port of a router Dtelnet to the router through a serial portuse a t port through the thernet interfaceuse a modem connected to the AS "!le prov!de to the #etwor8 %d+!#!str%tor?)Choose three.*

the amount of NHRA0 re!uired to run the imagethe hardware platform the image runs on Dthe arious software platforms the image can run onspecial features and capabilities of the image Dthe bandwidth supported b the IG7where the image e/ecutes from and if it has been compressed D

13 =#der wh%t co#d!t!o#s does the ro&ter e#ter set&p +ode? )Choose three.*

immediatel after issuing the command RouterMerase startafter issuing the command RouterMsetup Dduring the initial configuration of a router Dafter deleting the backup configuration and reloading the router Dafter deleting the running configuration

1- Wh%t does the co++%#d sh? ret&r# %s o&tp&t !" !ss&ed %t the Ro&ter pro+pt?

all show commands allowed in priileged modeall commands beginning with the letters sh Dan incomplete command error messagean inalid command error message

10 C!sco I>S so"tw%re !s sep%r%ted !#to two levels %s % sec&r!ty "e%t&re. Wh%t %re thosetwo levels? )Choose two.*

global

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priileged Dlocaluser Dinterface

12 Wh!ch 8eystro8es c%# 'e &sed to ret&r# to the pr!v!le$ed +ode "ro+ the !#ter"%ceco#"!$&r%t!o# +ode?

8trl@98trl@7hift@(B then 68trl@ Dsc

15 Wh!ch o" the "ollow!#$ !s the correct "low o" ro&t!#es "or % ro&ter st%rt&p?

load bootstrapB load IG7B appl configuration Dload bootstrapB appl configurationB load IG7load IG7B load bootstrapB appl configurationB check hardwarecheck hardwareB appl configurationB load bootstrapB load IG7

1 Wh!ch o" the "ollow!#$ st%te+e#ts co#cer#!#$ ro&ter !#ter"%ce +odes %re correct?

)Choose three.*


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limits unplanned downtime Dincreases bandwidth b regulating networking performancelimits eents that ma impact network performance D

A tel#et sess!o# c%# 'e est%'l!shed whe# &s!#$ the IP %ddress o" % ro&ter '&t #ot the#%+e o" the ro&ter. Wh!ch o" the "ollow!#$ !s the +ost l!8ely c%&se o" the pro'le+?

an incorrect host table entr D

an incorrect AR9 table entran incorrect routing table entran incorrect protocol configuredan incorrect subnet mask

3 The ser!%l co##ect!o# show# !# the $r%ph!c #eeds to 'e co#"!$&red. Wh!ch co#"!$&r%t!o#co++%#ds +&st 'e +%de o# the Syd#ey ro&ter to est%'l!sh co##ect!v!ty w!th theMel'o&r#e s!te? )Choose three.*

7dne>config@if?M ip address $&.&.*).$ $**.$**.$**.7dne>config@if?M no shutdown D7dne>config@if?M ip address $&.&.*).& $**.$**.$**.$$+ D7dne>config@if?M clock rate *( D

7dne>config@if?M ip host 0elbourne $&.&.*).$

- Wh!ch co++%#ds d!spl%y !#"or+%t!o# %'o&t the I>S or co#"!$&r%t!o# "!les stored !#ro&ter +e+ory? )Choose three.*

RouterM show ramRouterM show flash DRouterM show hostsRouterM show historRouterM show ersion DRouterM show startup@config D

0 Select the !#ter"%ce descr!pt!o#s th%t prov!de the +ost %ppropr!%te !#"or+%t!o#.)Choose two.*

circuit numberhost I9 address Dtelnet password Dnumber of hops between routerspurpose and location of the interface

2 Select the co++%#ds #ecess%ry to re+ove %#y e,!st!#$ co#"!$&r%t!o# o# % ro&ter.)Choose two.*

delete flash

erase startup@config Derase running@config Drestartreloaddelete NHRA0

5 Ro&ter #%+es %re %ssoc!%ted w!th IP %ddresses. Wh%t !s the #%+e o" the t%'le th%t !scre%ted 'y th!s %ssoc!%t!o#?

I9 table7A9 tableAR9 table

0A8 table5G7T table DRAR9 table

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Select the co++%#ds th%t w!ll store the c&rre#t co#"!$&r%t!o# "!le to % #etwor8 T@TPserver? )Choose two.*

RouterM cop run tftpRouterM cop tftp runRouterM cop running@config tftp DRouterM cop tftp running@config DRouter>config?M cop running@config tftpRouter>config?M cop tftp running@config

6 Wh!ch st%te+e#ts %re tr&e re$%rd!#$ the reco++e#ded &se o" lo$!# '%##ers? )Choosetwo.*

The should be used to displa information regarding sstem changes or maintenance. DThe should be used to displa warnings to unauthori;ed users. DThe should be used to displa welcome messages prior to login.The should be seen onl b sstem administrators.The should proide confirmation of incoming I9 addresses.

14 Wh%t !s the e""ect o" the co++%#d !p host J 16.1.1.1?

permits a ping to &,$.&.&.& with the command ping 5Qassigns the description 5Q to the interface with the ip address &,$.&.&.&renames the router as 5Qdefines a static route to the host &,$.&.&.&configures the remote deice 5Q with the ip address of &,$.&.&.& D

11 Wh%t %re the de"%&lt sett!#$s "or % ser!%l !#ter"%ce? )Choose three.*

3T D38shutdown Dno I9 address D

clock rate *(encapsulation AR9A

1 Wh%t w!ll 'e the respo#se "ro+ the ro&ter %"ter the co++%#d 7ro&ter)co#"!$*host#%+e ports+o&th7 !s e#tered?

portsmouthMportsmouth>config?M Dinalid input detectedrouter>config@host?Mhostname F portsmouthportsmouthME command not recogni;ed

router>config?M

13 A network administrator wants to assure that any password that permits access to the privilegedEXEC mode is not shown in plain text in the configuration files. Which commands will accomplish thistask !Choose two."

Router>config?Menable cisco secretRouter>config?Menable ciscoRouter>config?Mserice password@encrption DRouter>config?Menable secret cisco DRouter>config?Mencrpt@all ciscoRouter>config?Mserice encrption@password

1- Wh!ch co++%#d se&e#ce w!ll per+!t %ccess to %ll "!ve ro&ter v!rt&%l ter+!#%l l!#esw!th % p%ssword o" c!sco?

Router>config@line?Mconfig telnet

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Router>config@line?M line t *Router>config@line?M password cisco

Router>config?M line t +Router>config?M password cisco

Router>config?M line t +DRouter>config@line?M password ciscoRouter>config@line?M login

Router>config@line?M config telnetRouter>config@line?M password ciscoRouter>config@line?M sessions +

10 A# IP #etwor8 !s to 'e %dded to % ro&ter Ether#et !#ter"%ce. Wh%t steps +&st 'eper"or+ed to co#"!$&re th!s !#ter"%ce to %llow co##ect!v!ty to the hosts o# th!s


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4 Wh!ch co++%#d t&r#s o# % ro&ter !#ter"%ce?

Router>config@if?M enableRouter>config@if?M no downRouter>config@if?M s actieRouter>config@if?M interface upRouter>config@if?M no shutdown D

1 P%sswords c%# 'e &sed to restr!ct %ccess to %ll or p%rts o" the C!sco I>S. Select the+odes %#d !#ter"%ces th%t c%# 'e protected w!th p%sswords. )Choose three.*

HTJ interface Dconsole interface Dthernet interfacesecret 68 modepriileged 68 mode Drouter configuration mode

Wh%t +&st 'e co#"!$&red to est%'l!sh % ser!%l l!#8 'etwee# two ro&ters th%t %red!rectly co##ected?

a clock rate on the 3T interfacea no clock rate command on the 3T interfaceno configuration is re!uireda clock rate on the 38 interface D

EXAM -SEMESTER CCNA v.3.1

1 To o't%!# CP !#"or+%t!o# "ro+ % C!sco ro&ter th%t !s #ot d!rectly co##ected to the%d+!#!str%torBs co#sole wh%t +&st h%ppe#?

The source router must send TLH blocks to the remote router.The administrator can Telnet to a 8isco deice that is connected to the remote router. DThe administrator needs to issue the RouterM show cdp all to iew the entire network 839adertisements.The administrator must transmit TTL packets to the remote deice and wait for a response.

Wh!ch o" the "ollow!#$ %re d!spl%yed 'y the Ro&ter show cdp #e!$h'ors co++%#d?)Choose three.*

loadplatform DreliabilitholdtimeD

local interface D

3 Wh%t co++%#d e#%'les CP o# the !#ter"%ce o" % ro&ter?

Router>config@if?M cdp enable DRouter>config@if?M cdp runRouter>config@if?M cdp startRouter>config@if?M cdp config

- A# %d+!#!str%tor !s %tte+pt!#$ to e#%'le CP o# the !#ter"%ce o" % C!sco ro&ter. A"ter!ss&!#$ the co++%#d Ro&ter)co#"!$(!"* cdp e#%'le the ro&ter respo#ds w!th %# errorst%t!#$ th%t CP !s #ot %ct!ve. Wh%t +!$ht 'e the pro'le+?

The cdp enable command must be issued from the global mode prompt.The administrator needed to issue the command Router>config@if?M cdp run.839 has not been configured globall. DThe administrator did not manuall enter the 839 neighbors into the 839 table.

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0 Wh!ch o" the "ollow!#$ !s tr&e re$%rd!#$ CP %#d the $r%ph!c show#?

839 running on Router 3 will gather information about routers AB #B 8B and .# defaultB Router A will receie 839 adertisements from routers # and 8.DIf routers 3 and are running different routing protocolsB the will not e/change 839 information.Router can use 839 to identif the IG7 running on Router #.

2 The tr%cero&te co++%#d w%s &sed to tr%ce the p%th 'etwee# ro&ters A %#d . Wh%t

wo&ld %# o&tp&t d!spl%y o" three %ster!s8s )KKK* !#d!c%te?

The command was issued from the wrong prompt.ach datagram was successfull sent.Gne of the routers is unreachable.DThere are three hops between source and destination.

5 @or wh!ch o" the "ollow!#$ #etwor8 l%yer protocols does CP prov!de !#"or+%t!o#?)Choose three.*

I9 DRI97N09

AppleTalk DI96 DI4R9

Wh!ch co++%#d w!ll prod&ce the o&tp&t show# !# the $r%ph!c?

show cdp Dshow cdp neighborsshow cdp neighbors detailshow cdp detailshow cdp traffic

6 Wh%t !s the p&rpose o" the cdp t!+er co++%#d?

specifies the hold time to be sent in the 839 update packetresets the traffic counters back to ;erospecifies how often the 8isco IG7 software sends 839 updates Ddeletes and resets the 839 table of information about neighbors

14 Wh%t !s the +%!# &se o" Tel#et?

transfer of data between end userserification of simple connectiitrouting of data packetsremote connection to network deices D

11 Tr%#s+!tt!#$ type le#$th v%l&es )T


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Telnet can use the I809 protocol to erif a hardware connection and network laer address.It is the most complete testing mechanism aailable. DRemote networks ma be accessed ia a Telnet session for troubleshooting. DTime to Lie alues are used b Telnet to identif a failure of deice between source and destination.

13 A# %d+!#!str%tor lo$$ed !#to Wor8st%t!o# !#!t!%tes % Tel#et sess!o# to A. The%d+!#!str%tor the# tel#ets "ro+ A to 9M. Wh%t w!ll h%ppe# !" the E#ter 8ey !s pressed%t the pr!v!le$ed +ode pro+pt %"ter the sess!o# w!th 9M !s s&spe#ded?

The 4A3 session will be resumed.The #50 session will be resumed. DThe 4A3 session will be terminated.The #50 session will be terminated.

1- P!#$s 'etwee# Atl%#t% %#d %ll%s %re s&ccess"&l. I" % host#%+e t%'le or NSco##ect!o# !s #ot %v%!l%'le wh!ch co++%#d w!ll s&ccess"&lly est%'l!sh % re+oteco##ect!o# "ro+ Atl%#t% to %ll%s v!% Tel#et?

AtlantaO connect 3allasAtlantaO &,-.-$.).$ DAtlantaM $(.&*-.%*.&

AtlantaM telnet 3allas

10 A #etwor8 %d+!#!str%tor w%s c%lled %w%y "ro+ the ter+!#%l wh!le &s!#$ Tel#et to+o#!tor % re+ote ro&ter. The Tel#et sess!o# w%s le"t co##ected. I" the de"%&lt Tel#etco#"!$&r%t!o# !s &sed wh%t w!ll the %d+!#!str%tor "!#d &po# ret&r#!#$ 10 +!#&tes l%ter?

The Telnet session entered a "sleep" state and will resume when the spacebar is pressed.The Telnet session remained connected and is on the same screen it was left on.The Telnet session suspended itself and will resume when the nter ke is pressed.The Telnet session terminated itself after & minutes of inactiit. DThe Telnet session remained actie but now re!uires the password to be entered again

12 Wh%t 8ey se&e#ce !s &sed to s&spe#d % Tel#et sess!o# o# % re+ote ro&ter?

8trl@7hift@78trl@7hift@(8trl@7hift@(B then / D8trl@Alt@78trl@Alt@(8trl@Alt@(B then /

15 A# %d+!#!str%tor c%# s&ccess"&lly p!#$ 'etwee# the


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S !+%$e 'y &s!#$ the'oot syste+ co++%#d? )Choose two.*

T1T9 serer D5TT9 serer

Telnet serer1lash memor DNHRA0 memor

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5 Wh!ch two !te+s 'elow %re re&!red 'y ro&ters !# order "or the+ to per"or+ the!r '%s!coper%t!o#s? )Choose two.*

a tftp serera configuration file Da configuration register filean operating sstem file Da 3N7 table

The ro&ter h%s 'ee# co#"!$&red w!th % v%l!d co#"!$&r%t!o# "!le. Wh!ch o" the "ollow!#$co&ld 'e % c%&se "or % ro&ter #ot 'oot!#$ #or+%lly? )Choose two.*

The flash image is corrupt. DA console cable is disconnected.The flash image is located in NHRA0.The startup configuration file is incomplete.The router encountered a hardware error. D

6 The C!sco I>S !+%$e #%+!#$ co#ve#t!o# %llows !de#t!"!c%t!o# o" d!""ere#t vers!o#s %#dc%p%'!l!t!es o" the I>S. Wh%t !#"or+%t!o# c%# 'e $%!#ed "ro+ the "!le#%+e c244(d(+:.11(-? )Choose two.*

The "m;" in the filename represents the special capabilities and features ofthe IG7.The file is uncompressed and re!uires $.( 0# of RA0 to run.The software is ersion &$.&B +th reision. DThe file is downloadable and &$&.+0# in si;e.The IG7 is for the 8isco $( series hardware platform. D

14 Wh!ch p%rt o" the co#"!$&r%t!o# re$!ster !#d!c%tes the loc%t!o# o" the I>S?

the bootstrapthe boot field Dthe IG7 locatorthe sstem image loader

11 I" % ro&ter c%##ot "!#d % v%l!d co#"!$&r%t!o# "!le d&r!#$ the st%rt&p se&e#ce wh%tw!ll occ&r?

The startup se!uence will reset.The router will prompt the user for a response to enter setup mode. DThe startup se!uence will halt until a alid configuration file is ac!uired.The router will generate a default configuration file based on the lastalid configuration.The router will monitor local traffic to determine routing protocol

configuration re!uirements.

1 Wh%t co++%#d c%# 'e &sed !# R>M +o#!tor +ode to r the I>S !+%$e !# "l%sh?

rommon&O config@register /$&$rommon&O boot flashKfilename Drommon&O /modemKfilenamerommon&O boot sstem flashKfilenamerommon&O reload sstem flashK

13 Wh%t does % co#"!$&r%t!o# re$!ster sett!#$ o" 4,14 !#d!c%te o# % ro&ter?

It tells the router to locate and load the IG7 from NHRA0.It tells the router to locate and load the IG7 from 1LA75.It tells the router to bpass the configuration in NHRA0. D

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It tells the router to look in the startup configuration for boot sstemcommands.

1- Ro&ters h%ve d!""ere#t types o" +e+ory. Choose the %#swer th%t descr!'es NRAM.

proides working storagestores a full functional IG7 imagestores the startup configuration file D

initiali;es the code that is used to boot the router

10 Wh!ch co++%#d w!ll +ove co#"!$&r%t!o# "!les %+o#$ RAM NRAM %#d % T@TP server?

pingcop Dmoesetupbootpbackup

12 Wh!ch co++%#d w!ll copy %# I>S !+%$e "ro+ % T@TP server to % ro&ter?

RouterM cop tftp flash D

RouterM cop flash tftp

Router>config?M cop tftp flash

Router>config?M cop flash tftp

15 I" the co#"!$&r%t!o# re$!ster !#str&cts % ro&ter to loo8 "or co#"!$&r%t!o# !#"or+%t!o# !#NRAM %#d #o 'oot syste+ co++%#ds e,!st there "ro+ where w!ll the ro&ter #e,t%tte+pt to 'oot the I>S?

RA0RRG01LA75 D9RG0RG00GN

1 A# I>S !+%$e c%# 'e cop!ed !#to "l%sh "ro+ % T@TP server. Wh!ch o" the "ollow!#$st%te+e#ts %re tr&e re$%rd!#$ th!s process? )Choose three.*

A series of "P's" are displaed as the image is downloaded successfull toflash. D

The cop tftp flashKfilename ip address command is used to cop the IG7 fromthe serer to flash.After the new flash image is downloadedB it is erified. DA series of "e's" are displaed as the current IG7 image is erased fromflash. D1lash must be cleared with the erase command prior to beginning the downloadprocess.

16 I" 'oot syste+ co++%#ds h%ve 'ee# co#"!$&red wh!ch o" the "ollow!#$ co&ld h%ppe#!" % ro&ter "%!ls to o't%!# %# I>S !+%$e "ro+ the pr!+%ry so&rces d&r!#$ 'oot&p?

The router will load a subset of a full IG7 ersion from sstem RG0. DThe router will attempt to reboot two times before failing.The router will load the last good IG7 image from NHRA0.The administrator will be prompted to load a alid IG7 image.

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EXAM 2SEMESTER CCNA v.3.1

1 ow does % ro&ter le%r# %'o&t ro&tes to % #etwor8? )Choose three.*

Information is gathered from its own configuration regarding directl connected networks. D7witches forward destination address information to each router.5osts communicate destination network information to each router.Gther routers forward information about known networks. DRoutes are entered manuall b a network administrator. DRoutes are learned from information gathered from AR9 tables.

Wh%t %re so+e o" the %dv%#t%$es o" &s!#$ % l!#8(st%te ro&t!#$ protocol !#ste%d o" %d!st%#ce vector ro&t!#$ protocol? )Choose two.*

The topolog database eliminates the need for a routing table.

1re!uent periodic updates are sent to minimi;e the number of incorrect routes in the topologicaldatabase.Routers hae direct knowledge of all links in the network and how the are connected. DAfter the inital L7A floodingB the generall re!uire less bandwidth to communicate changes in atopolog.DLink@state protocols re!uire less router processor power than distance ector protocols.

3 Wh%t !s the p&rpose o" % ro&t!#$ protocol?

It is used to build and maintain AR9 tables.It proides a method for segmenting and reassembling data packets.It allows an administrator to deise an addressing scheme for the network.It allows a router to share information about known networks with other routers. DIt proides a procedure for encoding and decoding data into bits for packet forwarding.

- Wh!ch o" the "ollow!#$ st%te+e#ts %re tr&e re$%rd!#$ the co++%#d !p ro&te 15.12.1.400.00.00.4 15.12..1? )Choose three.*

This command is used to set up a static route. DThis command is used to set up a default route.This command is entered from global configuration mode. DAll packets intended for network &-$.&(.&. will be sent to gatewa &-$.&(.$.&. DAll packets intended for network &-$.&(.$.& will be sent to gatewa &-$.&(.&..

0 Wh!ch o" the "ollow!#$ co#d!t!o#s +&st 'e +et !# order "or % #etwor8 to h%ve

co#ver$ed?

The routers in the network are operating with dnamic routing protocols.The routers in the network are operating with compatible ersions of IG7.The routers in the network are operating with the same routing tables.The routers in the network are operating with consistent routing knowledge. D

2 escr!'e the sw!tch!#$ "ct!o# th%t occ&rs !# % ro&ter.

allows the router to make forwarding decisions based on Laer $ addressinguses network addressing to select the best route and interface to forward dataaccepts a packet on one interface and forwards it to a second interface D

enables the router to select the most appropriate interface for forwarding a packet

5 I" dy#%+!c ro&t!#$ !s #ot co#"!$&red o# % ro&ter how do ro&t!#$ t%'le &pd%tes occ&r?

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Link state adertisements are sent from other routers.


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13 Ass&+!#$ th%t the #etwor8 show# !# the $r%ph!c !s co#ver$ed %#d dy#%+!c ro&t!#$ !se#%'led wh!ch o" the "ollow!#$ co#d!t!o#s w!ll c%&se % +od!"!c%t!o# to the >rl%#doro&t!#$ t%'le? )Choose two.*

The deice connecting the 7 interface of the Tampa router to the serial link loses power. DA network administrator shuts down the Grlando router interface. DA 3859 serer connected to the Tampa & network loses power.The I9 address of a workstation on the Grlando network is reassigned.A host on the Grlando & network transmits data to a serer on the Tampa & network.A Telnet connection to the Grlando router fails.

1- Select the st%te+e#ts th%t descr!'e l!#8(st%te ro&t!#$ processes? )Choose three.*

ach router deelops its own map of the entire network. DRouters send triggered updates when changes in the network occur. DLink@state routing protocols place a higher load on router resources during the routing protocolinitiali;ation. DLink@state protocols are more prone to routing loops than distance ector routing protocols.

Networks using link@state routing protocols are slower to reach conergence after changes haeoccurred

than those using distance ector protocols.

10 Wh!ch protocol prov!des e#o&$h !#"or+%t!o# !# !ts %ddress!#$ sche+e to %llow %p%c8et to 'e "orw%rded "ro+ o#e host to %#other? )Choose two.*

I9 DI4R9I4R9I96 DG791RI9

12 Wh!ch c%te$ory o" ro&t!#$ %l$or!th+s d!scovers %#d +%!#t%!#s % topolo$!c%l +%p o"the e#t!re !#ter#etwor8?

static#ellman@1orde/terior gatewaInternetwork 9acket /changedistance ectorlink@state D

15 Wh!ch %re the pr!+%ry "ct!o#s &sed 'y % ro&ter whe# "orw%rd!#$ d%t%?)Choose two.*

data encrption

error notificationpacket switching Daddress identificationpath determination Dpacket alidation

1 Wh!ch protocol c%# 'e &sed to ro&te tr%""!c 'etwee# two ISPs?

RI9#49 DI4R9G791I4R9

16 Why !s !t #ecess%ry to spec!"y % l!st o" #etwor8s whe# co#"!$&r!#$ %# !#ter!or ro&t!#$protocol?

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to tell the router how to reach those networksto tell the router which attached networks participate in routing updates Dto tell the router which set of metrics to use for the attached networksto tell the router which routing protocol to use

4 Re"err!#$ to the d!%$r%+ wh!ch co++%#ds w!ll e#%'le hosts o# the Id%ho E4 #etwor8to re%ch hosts o# the E4 #etwor8 o" the Mo#t%#% ro&ter? )Choose two.*

0ontana>config?M ip route &-$.)&.*. $**.$**.$**. &-$.)&.*.&0ontana>config?M ip route &-$.)&.). $**.$**.$**. &-$.)&.+.& DIdaho>config?M ip route &-$.)&.*. $**.$**.$**. &-$.)&.+.&Idaho>config?M ip route &-$.)&.*. $**.$**.$**. &-$.)&.+.$ DIdaho>config?M ip route &-$.)&.*.& $**.$**.$**. &-$.)&.+.&

1 !ve# the "ollow!#$ co++%#ds;

Ro&ter)co#"!$* ro&ter !$rp 344Ro&ter)co#"!$(ro&ter* #etwor8 16.0.0.4

Wh%t c%# 'e co#cl&ded %'o&t the ro&t!#$ process o# th!s ro&ter? )Choose three.*

A distance ector routing protocol was used. DA link state routing protocol was used.Routing updates will broadcast eer ) seconds.Routing updates will broadcast eer , seconds. D5op count is the metric used for route selection.#andwidthB loadB dela and reliabilit are the metrics used for route selection. D

Wh!ch two st%te+e#ts descr!'e %&to#o+o&s syste+s? )Choose two.*

Interior gatewa protocols are used between autonomous sstems./terior gatewa protocols are used between autonomous sstems. DAn autonomous sstem ma be under the control of multiple organi;ations.

An autonomous sstem is identified b a &( bit number assigned b ARIN. DThe autonomous sstem is identified in the network portion of the I9 address.

3 !ve# the co++%#d Ro&terC)co#"!$* !p ro&te 165.0..4 00.00.00.4 16.14.1.1wh%t does the %ddress 16.14.1.1 represe#t?

the source hostthe ne/t hop router Dthe outbound interfacethe destination network

- Why !s "%st co#ver$e#ce des!r%'le !# #etwor8s th%t &se dy#%+!c ro&t!#$ protocols?

Routers will not allow packets to be forwarded until the network has conerged.5osts are unable to access their gatewa until the network has conerged.Routers ma make incorrect forwarding decisions until the network has conerged. DRouters will not allow configuration changes to be made until the network has conerged.

0 Wh!ch o" the "ollow!#$ %re v%l!d st%t!c IP ro&tes? )Choose three.*

Router#>config?M ip route &,$.&(%.*. $**.$**.$**. 7&Router8>config?M ip route &,$.&(%.&. $**.$**.$**. 7& DRouterA>config?M ip route &,$.&(%.). $**.$**.$**. &,$.&(%.$.$ DRouter#>config?M ip route &,$.&(%.&. $**.$**.$**. &,$.&(%.$.$Router8>config?M ip route &,$.&(%.$. $**.$**.$**. &,$.&(%.+.& D

RouterA>config?M ip route &,$.&(%.+. $**.$**.$**. &,$.&(%.$.&

EXAM 5

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SEMESTER CCNA v.3.1

1 I" the p%ss!ve !#ter"%ce co++%#d !s e#%'led o# the "%4/4 !#ter"%ce o" Ro&ter E wh!chst%te+e#ts %re tr&e? )Choose two.*

Router will send all routing updates ia interface fa:.Router will ignore all routing updates learned ia interface fa:.Router will use routing updates learned ia interface fa:. D

Router will not send routing updates ia interface fa:. D

Wh!ch co++%#d set w!ll stop the IRP ro&t!#$ process?

Router#>config?M router igrp &&Router#>config@router?MshutdownRouter#>config?M router igrp &&Router#>config@router?Mnetwork no &,$.&(%.$.Router#>config?M no router igrp && DRouter#>config?M router no igrp &&

3 Accord!#$ to the ro&ter o&tp&t "ro+ the show !p ro&te co++%#d show# %'ove wh!ch o"

the "ollow!#$ st%te+e#ts %re tr&e? )Choose two.*

The metric to network &,$.&(%.%. is $+.The hop count to a deice on network &,$.&(%.%. is $. DThe total path cost to network &,$.&(%.+. is the default alue of &(.The logical address of the ne/t router for network &,$.&(%.&. is &,$.&(%.).&. DThe deices on network &,$.&(%.*. cannot be reached as indicated b the '8' label.

- Wh!ch o" the "ollow!#$ c%# e,!st !# % d!st%#ce vector #etwor8 th%t h%s #ot co#ver$ed?)Choose three.*

routing loops Dinconsistent traffic forwarding D

no traffic forwarding until sstem conergesinconsistent routing table entries Drouting table updates sent to wrong destinations

0 Wh!ch o" the "ollow!#$ ro&tes w!th!# %# %&to#o+o&s syste+ does #ot !#cl&de s&'#et!#"or+%t!o#?

interior routessstem routes Dborder routese/terior routes

2 The %d+!#!str%tor o" the #etwor8 dep!cted !# the $r%ph!c wo&ld l!8e to decre%se the#etwor8Bs co#ver$e#ce t!+e. ow c%# th!s 'e %cco+pl!shed?

disable split hori;on on the routersincrease the update interal on the routerschange the RI9 holddown timer to ,( seconds Dchange the RI9 holddown timer to $$( seconds

5 Whe# does RIP se#d ro&t!#$ t%'le &pd%tes? )Choose two.*

periodicallB eer ) seconds DperiodicallB eer ( secondsperiodicallB eer , seconds

if optionall configuredB when topolog changes occur >triggered@update? D

The $r%ph!c shows % #etwor8 th%t !s co#"!$&red to &se RIP ro&t!#$ protocol. Ro&terdetects th%t the l!#8 to Ro&ter1 h%s $o#e dow#. It the# %dvert!ses the #etwor8 "or th!s

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l!#8 w!th % hop cot +etr!c o" 12. Wh!ch ro&t!#$ loop preve#t!o# +ech%#!s+ !s !# e""ect?

split hori;onerror conditionhold@down timerroute poisoning Dcount to infinit

6 The "ollow!#$ l!#e w%s d!spl%yed !# the o&tp&t o" the show !p ro&te co++%#d;

16.12.3.4/- L144/4130 v!% 16.12.. 44;44;34 Ser!%l4/4

9%sed o# th!s !#"or+%t!o# wh!ch ro&t!#$ protocol !s e#%'led?

I9RI9I4R9 DI49G791

14 The "ollow!#$ l!#e w%s d!spl%yed !# the o&tp&t o" the show !p ro&te co++%#d;

16.12.3.4/- L144/4130 v!% 16.12.. 44;44;34 Ser!%l4/4

Wh%t !s the %d+!#!str%t!ve d!st%#ce o" the ro&t!#$ protocol e#%'led?

)%& D&)*%&)*

11 Wh%t %ct!o#s w!ll occ&r %"ter Ro&terA loses co##ect!v!ty to #etwor8 11-.10.12.4?)Choose two.*

Router# will include network &$).,$.-(. and &)(.&$*.%*. in its update to RouterA. D3uring the ne/t update interalB Router# will send a RI9 update out both ports that includes theinaccessible network.3uring the ne/t update interalB Router8 will send an update to Router# stating that network&&+.&$*.&(. is accessible in $ hops.Router 8 will learn of the loss of connectiit to network &&+.&$*.&(. from Router#. DRouter# will include network &$).,$.-(. and &)(.&$*.%*. in its update to Router8.

1 Wh!ch o" the "ollow!#$ !s % correct IRP co#"!$&r%t!o# "or the ro&ters show# !# the#etwor8 d!%$r%+?

RouterA>config?M router igrpRouterA>config@router?M network &,$.&(%..

Router#>config?M router igrp &&Router#>config@router?M network &,$.&(%..

RouterA>config?M router igrp +* DRouterA>config@router?M network &,$.&(%.&.RouterA>config@router?M network &,$.&(%.$.

Router#>config?M router igrp &Router#>config@router?M network &,$.&(%.&.Router#>config@router?M network &,$.&(%.$.

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RouterA>config?M router igrp &RouterA>config@router?M network &,$.&(%.$.RouterA>config@router?M network &,$.&(%.).

Router#>config?M router igrp +*Router#>config@router?M network &,$.&(%.&.Router#>config@router?M network &,$.&(%.$.

13 Wh%t do d!st%#ce vector %l$or!th+s re&!re e%ch ro&ter !# the #etwor8 to se#d?

a partial routing table to each router in the LANa partial routing table to each router in the 2ANthe entire routing table to each neighboring router Dthe entire routing table to each router in the autonomous sstem

1- Wh%t h%ppe#s to % st%t!c ro&te e#try !# % ro&t!#$ t%'le whe# the o&t$o!#$ !#ter"%ce !s#ot %v%!l%'le?

The route is remoed from the table.DThe router polls neighbors for a replacement route.The route remains in the table because it was defined as static.

The router redirects the static route to compensate for the loss of the ne/t hop deice.

10 Whe# % ro&t!#$ t%'le &pd%te !s rece!ved 'y % ro&ter !# % d!st%#ce vector #etwor8wh!ch o" the "ollow!#$ occ&rs?

The hop count metrics for the enclosed routes are incremented. DThe update is forwarded to the gatewa router for erification.9ath entries are checked for routing loops.The hop count metrics for the enclosed routes are decremented.7tatic routes are updated with the new information.

12 Re"er to the $r%ph!c. Ass&+!#$ de"%&lt sett!#$s %re co#"!$&red wh!ch ro&t!#$ protocol

h%s 'ee# co#"!$&red o# the ro&ter?

G791RI9I4R9 D#497tatic

15 Wh!ch st%te+e#ts descr!'e RIP? )Choose three.*

The ma/imum metric alue is $** hops.The ma/imum metric alue is &* hops. DRouting updates occur eer ) seconds. D

Routing updates occur eer , seconds.It is a distance ector routing protocol. DIt is a link state routing protocol.

1 Whe# does % d!st%#ce vector ro&t!#$ protocol set % hold(dow# t!+er o# % ro&te?

when the metric alue of the route decreaseswhen the route is marked as inaccessible Dwhen the metric alue for the route improeswhen a regular update is receied from a neighboring router

16 Wh!ch co++%#d w!ll d!spl%y RIP %ct!v!ty %s !t occ&rs o# % ro&ter?

debug ip rip Dshow ip routeshow ip interfaceshow ip protocols

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debug ip rip configshow ip rip database

4 Wh!ch o" the "ollow!#$ +ethods does spl!t hor!:o# &se to red&ce !#correct ro&t!#$!#"or+%t!o#?

Routing updates are split in half to reduce the update time.Information learned from one source is not distributed back to that source. D

New route information must be learned from multiple sources to be accepted.The time between updates is split in half to speed conergence.New route information is suppressed until the sstem has conerged.

1 The co++%#d show !p protocols w%s H&st !ss&ed %#d the "ollow!#$ l!#e w%s d!spl%yed!# the o&tp&t;

%tew%y 16.12..1 !st%#ce 144


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$?Router#>config?M router ripRouter#>config@router?M network &,%.&(.+.Router#>config@router?M network $&&.&(%.-+.Router#>config@router?M network &,,.%+.)$.

)?Router#>config?M configure router ripRouter#>config@router?M network $&.)(.-.Router#>config@router?M network &,,.%+.)$.Router#>config@router?M network $&&.&(%.-+.

+?Router#>config?M router ripRouter#>config@router?M network &,%.&(.+.Router#>config@router?M network $&.)(.-.Router#>config@router?M network $&&.&(%.-+.

*?Router#>config?M router rip DRouter#>config@router?M network &,%.&(.+.Router#>config@router?M network $&.)(.-.Router#>config@router?M network $$.&-.$,.

2 ow wo&ld %# %d+!#!str%tor co#"!$&re % st%t!c ro&te "or &se !" % pr!+%ry ro&te "%!led?

configure the route with a metric greater than the default alueconfigure the route and the router will actiate it as neededconfigure the route to actiate b using the redistribute static commandconfigure the route with an administratie distance greater than the default alue D

EXAM 1

SEMESTER 3 CCNA v.3.11 Wh!ch o" the "ollow!#$ !s co#s!dered % l!+!t%t!o# o" RIP v1?

RI9 & does not send subnet mask information in its updates.

RI9 & is not widel supported b networking hardware endors.

RI9 & consumes e/cessie bandwidth b multicasting routing updates using a 8lass 3address.

RI9 & re!uires enhanced router processors and e/tra RA0 to function effectiel.

RI9 & does not support load balancing across e!ual@cost paths.

RI9 & authentication is complicated and time@consuming to configure.

2 The s&'#et 16.12.3.12/ h%s 'ee# selected to 'e "&rther s&'#etted to s&pportpo!#t(to(po!#t ser!%l l!#8s. Wh%t !s the +%,!+&+ #&+'er o" ser!%l l!#8s th%t th!s pl%#c%# s&pport?

$

)

) if !p s&'#et(:ero is enabled

+

(

%

3 Wh%t !s the de"%&lt #etwor8 +%s8 "or % Cl%ss 9 %ddress?

$**...

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$**.$**..

$**.$**.$**.

$**.$**.$**.$**

4 A #ew #etwor8 !s to 'e co#"!$&red o# % ro&ter. Wh!ch o" the "ollow!#$ t%s8s +&st 'eco+pleted to co#"!$&re th!s !#ter"%ce %#d !+ple+e#t dy#%+!c IP ro&t!#$ "or the #ew#etwor8? )Choose three.*

7elect the routing protocol to be configured.

Assign an I9 address and subnet mask to the interface.

config?M #o !p cl%sslessRouter>config?M #o !p :ero s&'#et

Router>config?M #o !p s&'#et(:ero

Router>config?M #o !p :ero(s&'#et

Rou

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