某主机的IP地址为125.290.48,则该IP是()。
A.A类IP地址
B.B类IP地址
C.C类IP地址
D.不是正确的IP地址
第2题
A.PG-R3willreceiveuptofourqueriesfor192.168.1.0/24,oneeachfromPG-R2,PG-R4,PGR5,andPG-R6.
B.PG-R3willreceiveupeightqueriesfor192.168.1.0/24,onefromPG-R2,twofromPG-R4,threefromPG-R5,andfourfromPG-R6.
C.PG-R3willreceiveonequeryfor192.168.1.0/24,sincetheremoterouters,PG-R4,PG-R5,andPG-R6,arenaturalstubsinEIGRP.
D.PG-R3willnotreceiveanyqueriesfromPG-R2,becausetherearenoalternatepathsfor192.168.1.0/24.
第3题
A.network or subnetwork IP address
B.broadcast address on the network
C.IP address leased to the LAN
D.IP address used by the interfaces
E.manually assigned address to the clients
F.designated IP address to the DHCP server
第4题
A.CachingallowspacingofMSDPmessages.
B.Cachingreducesjoinlatency.
C.CachingshouldnotbedonebyanMSDPspeaker.
D.CachingisusedtoupdatetheBGPMDTaddressfamily.
第5题
A.IGMPv3hastheabilitytoincludeorexcludesourcelists.
B.AllIGMPv3hostssendreportstodestinationaddress224.0.0.22.
C.OnlyIGMPv2reportsmaycontainmultiplegroupstaterecords.
D.AllIGMPv3hostssendreportstodestinationaddress224.0.0.23.
E.IGMPv2doesnotsupporttheLeaveGroupmessage.
第6题
A.Fa6/28
B.Fa7/20
C.Gi3/7
D.Fa4/2
E.Fa4/14
F.Fa4/38
第7题
A.OSPFexternalLSAsareautomaticallyfloodedintoallOSPFareas,unliketype7LSAs,whichrequirethatredistributionbeconfigured.
B.ExternalLSAs(type5)areautomaticallychangedtotype1LSAsatASBRs.
C.Type5LSAsareroutesummariesdescribingroutestonetworksoutsidetheOSPFAutonomousSystem.
D.ExternalnetworkLSAs(type5)redistributedfromotherroutingprotocolsintoOSPFarenotpermittedtofloodintoastubarea.
第8题
A.ippimssm
B.ippimssm232.0.0.0255.0.0.0
C.ippimssmrange50
D.access-list50permit232.0.0.015.255.255.255
E.ippimenabledefault
第9题
A.EachinterfacehasadifferentOSPFcost.
B.Eachinterfaceisconfiguredwithsecondaryaddressesaswellasprimaryaddresses.
C.EachinterfacehasadifferentMTUsize.
D.Eachinterfaceisconfiguredwiththeipunnumberedloopback0command.
第10题
A.10.1.1.1
B.10.1.1.2
C.10.1.1.3
D.Thedefaultgateway
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