Chapter 6 IP Routing.docx
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Chapter 6 IP Routing.docx
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Chapter6IPRouting
QUESTION12
Whichtwostatementsaretrueaboutthecommandiproute172.16.3.0255.255.255.0192.168.2.4?
(Choosetwo.)
A.
Itestablishesastaticroutetothe172.16.3.0network.
B.
Itestablishesastaticroutetothe192.168.2.0network.
C.
Itconfigurestheroutertosendanytrafficforanunknowndestinationtothe172.16.3.0network.
D.
Itconfigurestheroutertosendanytrafficforanunknowndestinationouttheinterfacewiththeaddress192.168.2.4.
E.
Itusesthedefaultadministrativedistance.
F.
Itisaroutethatwouldbeusedlastifotherroutestothesamedestinationexist.
Answer:
AE
QUESTION16
Refertotheexhibit.Assumethattheroutingprotocolreferencedineachchoicebelowisconfiguredwithitsdefaultsettingsandthegivenroutingprotocolisrunningonalltherouters.Whichtwoconditionalstatementsaccuratelystatethepaththatwillbechosenbetweennetworks10.1.0.0and10.3.2.0fortheroutingprotocolmentioned?
(Choosetwo.)
A.
IfOSPFistheroutingprotocol,thepathwillbefromR1toR3toR4toR5.
B.
IfOSPFistheroutingprotocol,thepathwillbefromR1toR2toR5.
C.
IfOSPFistheroutingprotocol,thepathwillbefromR1toR5.
D.
IfRIPv2istheroutingprotocol,thepathwillbefromR1toR3toR4toR5.
E.
IfRIPv2istheroutingprotocol,thepathwillbefromR1toR5.
Answer:
AE
QUESTION19
Refertotheexhibit.ThenetworksconnectedtorouterR2havebeensummarizedasa192.168.176.0/21routeandsenttoR1.WhichtwopacketdestinationaddresseswillR1forwardtoR2?
(Choosetwo.)
A.
192.168.194.160
B.
192.168.183.41
C.
192.168.159.2
D.
192.168.183.255
E.
192.168.179.4
F.
192.168.184.45
Answer:
BE
QUESTION21
Refertotheexhibit.WhichthreestatementsaretrueabouthowrouterJAXwillchooseapathtothe10.1.3.0/24networkwhendifferentroutingprotocolsareconfigured?
(Choosethree.)
A.
Bydefault,ifRIPv2istheroutingprotocol,onlythepathJAX-ORLwillbeinstalledintotheroutingtable.
B.
TheequalcostpathsJAX-CHI-ORLandJAX-NY-ORLwillbeinstalledintheroutingtableifRIPv2istheroutingprotocol.
C.
WhenEIGRPistheroutingprotocol,onlythepathJAX-ORLwillbeinstalledintheroutingtablebydefault.
D.
WhenEIGRPistheroutingprotocol,theequalcostpathsJAX-CHI-ORL,
andJAX-NY-ORLwillbeinstalledintheroutingtablebydefault.
E.
WithEIGRPandOSPFbothrunningonthenetworkwiththeirdefaultconfigurations,
theEIGRPpathswillbeinstalledintheroutingtable.
F.
TheOSPFpathswillbeinstalledintheroutingtable,ifEIGRPandOSPFare
bothrunningonthenetworkwiththeirdefaultconfigurations.
Answer:
ADE
QUESTION25
Refertotheexhibit.ThenetworkadministratormustestablisharoutebywhichLondonworkstationscanforwardtraffictotheManchesterworkstations.Whatisthesimplestwaytoaccomplishthis?
A.
ConfigureadynamicroutingprotocolonLondontoadvertiseallroutestoManchester.
B.
ConfigureadynamicroutingprotocolonLondontoadvertisesummarizedroutestoManchester.
C.
ConfigureadynamicroutingprotocolonManchestertoadvertiseadefaultroutetotheLondonrouter.
D.
ConfigureastaticdefaultrouteonLondonwithanexthopof10.1.1.1.
E.
ConfigureastaticrouteonLondontodirectalltrafficdestinedfor172.16.0.0/22to10.1.1.2.
F.
ConfigureManchestertoadvertiseastaticdefaultroutetoLondon.
Answer:
E
QUESTION73
Refertotheexhibit.Whatisthemostappropriatesummarizationfortheseroutes?
A.
10.0.0.0/21
B.
10.0.0.0/22
C.
10.0.0.0/23
D.
10.0.0.0/24
Answer:
B
QUESTION107
A.
iproute172.16.1.0255.255.255.00.0.0.0
B.
iproute172.16.1.0255.255.255.0172.16.2.1
C.
iproute0.0.0.0255.255.255.0172.16.2.1
D.
iproute0.0.0.00.0.0.0172.16.2.1
Answer:
D
QUESTION108
IfIProutingisenabled,whichtwocommandssetthegatewayoflastresorttothedefaultgateway?
(Choosetwo.)
A.
ipdefault-gateway0.0.0.0
B.
iproute172.16.2.10.0.0.00.0.0.0
C.
ipdefault-network0.0.0.0
D.
ipdefault-route0.0.0.00.0.0.0172.16.2.1
E.
iproute0.0.0.00.0.0.0172.16.2.1
Answer:
CE
QUESTION114
Whatmustbesetcorrectlywhenconfiguringaserialinterfacesothathigher-levelprotocolscalculatethebestroute?
A.
bandwidth
B.
delay
C.
load
D.
reliability
Answer:
A
QUESTION131
WhataretwocharacteristicsofRIPv2?
(Choosetwo.)
A.
classfulroutingprotocol
B.
variable-lengthsubnetmasks
C.
broadcastaddressing
D.
manualroutesummarization
E.
usesSPFalgorithmtocomputepath
Answer:
BD
Section:
Chapter6:
IPRouting
RIPv1
Aclassfuldistancevectorroutingprotocol
DoesnotsupportVLSM
Routingupdatesarebroadcast
Supportauto-summarization.
RIPv2
Aclasslessdistancevectorroutingprotocol
SupportVLSM
Routingupdatesaremulticast
Supportmanualroutesummarization.
QUESTION133
Whattwothingswillarouterdowhenrunningadistancevectorroutingprotocol?
(Choosetwo.)
A.
Sendperiodicupdatesregardlessoftopologychanges.
B.
Sendentireroutingtabletoallroutersintheroutingdomain.
C.
Usetheshortest-pathalgorithmtothedeterminebestpath.
D.
Updatetheroutingtablebasedonupdatesfromtheirneighbors.
E.
Maintainthetopologyoftheentirenetworkinitsdatabase.
Answer:
AD
QUESTION134
Refertotheexhibit.Accordingtotheroutingtable,wherewilltheroutersendapacketdestinedfor10.1.5.65?
A.
10.1.1.2
B.
10.1.2.2
C.
10.1.3.3
D.
10.1.4.4
Answer:
C
QUESTION137
Refertotheexhibit.YouareconnectedtotherouterasuserMike.WhichcommandallowsyoutoseeoutputfromtheOSPFdebugcommand?
A.
terminalmonitor
B.
showdebugging
C.
showsessions
D.
showipospfinterface
Answer:
A
QUESTION139
Refertotheexhibit.Which(config-router)commandwillallowthenetworkrepresentedontheinterfacetobeadvertisedbyRIP?
A.
redistributeethernet0
B.
networkethernet0
C.
redistribute10.12.0.0
D.
network10.12.0.0
Answer:
D
QUESTION140
Refertotheexhibit.Whatinformationcanbegatheredfromtheoutput?
A.
OnerouterisrunningRIPv1.
B.
RIPneighboris224.0.0.9.
C.
Thenetworkcontainsaloop.
D.
Network10.10.1.0isreachable.
Answer:
D
QUESTION148
Refertotheexhibit.TheuseratWorkstationBreportsthatServerAcannotbereached.WhatispreventingWorkstationBfromreachingServerA?
A.
TheIPaddressforServerAisabroadcastaddress.
B.
TheIPaddressforWorkstationBisasubnetaddress.
C.
ThegatewayforWorkstationBisnotonthesamesubnet.
D.
ThegatewayforServerAisnotonthesamesubnet.
Answer:
D
QUESTION158
WhichrouterIOScommandscanbeusedtotroubleshootLANconnectivityproblems?
(Choosethree.)
A.
ping
B.
tracert
C.
ipconfig
D.
showiproute
E.
winipcfg
F.
showinterfaces
Answer:
ADF
QUESTION164
Whichcharacteristicsarerepresentativeofalink-stateroutingprotocol?
(Choosethree.)
A.
providescommonviewofentiretopology
B.
exchangesroutingtableswithneighbors
C.
calculatesshortestpath
D.
utilizesevent-triggeredupdates
E.
utilizesfrequentperiodicupdates
Answer:
ACD
QUESTION166
Usetheoutputfromtheroutershowninthegraphicabovetodeterminewhichofthefollowingarecorrect.(Choosetwo.)
A.
RouterJohnusesalink-stateroutingprotocol.
B.
RouterJohnwillreceiveroutingupdatesontheSerial0/0interface.
C.
RouterJohnwillreceiveroutingupdatesontheSerial0/1interface.
D.
RouterJohnwillsendroutingupdatesouttheSerial0/0interface.
E.
RouterJohnwillsendroutingupdatesouttheFastEthernet0/0interface.
F.
RouterJohnwillsendroutingupdatesouttheSerial0/1interface.
Answer:
BD
QUESTION171
OSPFroutingusestheconceptofareas.WhatarethecharacteristicsofOSPFareas?
(Choosethree.)
A.
EachOSPFarearequiresaloopbackinterfacetobeconfigured.
B.
Areasmaybeassignedanynumberfrom0to65535.
C.
Area0iscalledthebackbonearea.
D.
HierarchicalOSPFnetworksdonotrequiremultipleareas.
E.
MultipleOSPFareasmustconnecttoarea0.
F.
SingleareaOSPFnetworksmustbeconfiguredinarea1.
Answer:
BCE
QUESTION172
Whatinformationdoesarouterrunningalink-stateprotocolusetobuildandmaintainitstopologicaldatabase?
(Choosetwo.)
A.
hellopackets
B.
SAPmessagessentbyotherrouters
C.
LSAsfromotherrouters
D.
beaconsreceivedonpoint-to-pointlinks
E.
routingtablesreceivedfromotherlink-staterouters
F.
TTLpacketsfromdesignatedrouters
Answer:
AC
Section:
Chapter6:
IPRouting
Explanation/Reference:
QUESTION173
WhichstatementsdescribetheroutingprotocolOSPF?
(Choosethree.)
A.
ItsupportsVLSM.
B.
Itisusedtoroutebetweenautonomoussystems.
C.
Itconfinesnetworkinstabilitytooneareaofthenetwork.
D.
Itincreasesroutingoverheadonthenetwork.
E.
Itallowsextensivecontrolofroutingupdates.
F.
ItissimplertoconfigurethanRIPv2.
Answer:
ACE
QUESTION178
WhichdestinationaddresseswillbeusedbyHostAtosenddatatoHostC?
(Choosetwo.)
A.
theIPaddressofSwitch1
B.
theMACaddressofSwitch1
C.
theIPaddressofHostC
D.
theMACaddressofHostC
E.
theIPaddressoftherouter'sE0interface
F.
theMACaddressoftherouter'sE0interface
Answer:
CF
Section:
Chapter6:
IPRouting
QUESTION179
Host1istryingtocommunicatewithHost2.Thee0interfaceonRouterCisdown.Whichofthefollowingaretrue?
(Choosetwo.)
A.
RouterCwilluseICMPtoinformHost1thatHost2cannotbereached.
B.
RouterCwilluseICMPtoinformRouterBthatHost2ca
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