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单项选择题

A.RSVPthatsignalsQoSrequestsperindividualflowB.notscala……

WhatisadrawbacktousingtheIntServmodel？（）

A.RSVPthatsignalsQoSrequestsperindividualflow
B.notscalabletolargeimplementations
C.admissioncontrolnotsupported
D.useofdynamicportnumbers
E.UDPnotsupported
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热门试题

单项选择题Selecttheactionthatresultsfromexecutingthesecommands.Switch（config－if）switchportport－security.Switch（config－if）switchportport－securitymac－addresssticky（）

A.AdynamicallylearnedMACaddressissavedinthestartup-configurationfile.
B.AdynamicallylearnedMACaddressissavedintherunning-configurationfile.
C.AdynamicallylearnedMACaddressissavedintheVLANdatabase.
D.StaticallyconfiguredMACaddressesaresavedinthestartup-configurationfileifframesfromthataddressarereceived.
E.StaticallyconfiguredMACaddressesaresavedintherunning-configurationfileifframesfromthataddressarereceived.

单项选择题Whichofthefollowingcommandswillremovealldynamicentriesforarouter’sNATtable？（）

A.clearnattranslations
B.clearipnattranslations*
C.clearipnatstatistics
D.clearipnattransactions*
E.clearipnattranslations
F.clearipnattranslationsall

单项选择题WhichofthefollowingcommandsshowsallrouteslearnedviaEIGRP？（Chooseallthatapply.）（）

A.showipeigrptopology
B.showipeigrpadjacency
C.showipeigrproutes
D.showipeigrpdatabase
E.showiprouteeigrp
F.showipeigrpforwarding

单项选择题InanL2TPvoluntarytunnelingscenario，theVPDNtunnelisterminatedbetween：（）

A.TheclientandtheNAS.
B.TheNASandtheLNS.
C.TheNASandtheLAC.
D.TheclientandtheLNS.

单项选择题InwhatwaydoesCiscoSMARTnethelpcustomersprotecttheirnetworkinvestments？（）

A.allowsthemtoacquirereplacementhardwareasneededinsteadofcarryingitininventory
B.includesupgradeinsurance
C.includesCiscoLearningCreditsforstafftraining
D.providesthemwithtrade-inincentivesfortheirend-of-lifeproducts

单项选择题Youaretroubleshootingaone－waycallproblemwithacisco7920wirelessipphoneonastandalonewlan.Whatmaycausethisproblem？（）

A.theminimumdatarateisnotsetto11mbps.
B.anaddressresolutionprotocolhasbeendisabled
C.publiclysecurepacketforwardingisenabled
D.theaccesspointissettotheleastcongestedchannel.

单项选择题手机一旦丢失，第一件要做的事情是________。

A.报警
B.冻结银行卡
C.拨打亲友电话
D.办理停机

单项选择题ACisco4404WLANcontrollerisbeingconnectedtoaCisco6500CatalystSeriesSwitch.HowwouldyounterconnectandconfigureLAGforconnectivityandensureredundancy？（）

A.AllfourportsfromtheCiscoWLCterminatedtothesameCatalystgigabitmoduleandchannelgroup.
B.AllfourportsfromtheCiscoWLCterminatedtothesameCatalystgigabitmoduleusingtwochannel
C.
D.Ports1and2fromCiscoWLCtoCatalystgigabitmoduleslot1channelgroup20andCiscoWLCports3and4toCatalystgigabitmoduleslot2channelgroup40.
E.Ports1and2fromCiscoWLCtoCatalystgigabitmoduleslot1channelgroup10andCiscoWLCports3and4toCatalystgigabitmoduleslot2channelgroup10.