A.providesadvancedsecuritysuchashardwareencryptionacceleration
B.providesinvestmentprotectionthroughincreasedmodularity
C.comesequippedwithatleastone1000-basedTXinterlace
D.containsintegratedwirelessaccessusingthe802.11g/bstandard
E.containsintegratedweb-basedmanagementtoolsforeasyconfigurationandmaintenance
第1题:

A.RouterAisresponsibleforansweringARPrequestssenttothevirtualIPaddress.
B.IfRouterAbecomesunavailable,RouterBwillforwardpacketssenttothevirtualMACaddressofRouterA
C.IfanotherrouterwereaddedtothisGLBPgroup,therewouldbetwobackupAVGs
D.RouterBisinGLBPlistenstate.
E.RouterAalternatelyrespondstoARPrequestswithdifferentvirtualMACaddresses.
F.RouterBwilltransitionfromblockingstatetoforwardingstatewhenitbecomestheAVG
第2题:
A.Ifapacketissenttoamulticastgroupaddress,allmembersofthemulticastgroupwillreceiveit
B.Ifapacketissenttoamulticastgroupaddress,themulticastframecontainsthesourcemulticastaddress
C.Arouterdoesnothavetobeamemberofamulticastgrouptoreceivemulticastdata.
D.Arouterdoesnothavetobeamemberofamulticastgrouptosendtothegroup.
E.Aroutermustbeamemberofamulticastgrouptoreceivemulticastdata.
F.Aroutermustbeamemberofamulticastgrouptosendtothegroup.
第3题:
A.Multicastaddresses224.0.0.0through224.0.0.255arealwaysforwardedbecausetheyaretransmittedwithTimetoLive(TTL)greaterthan1.
B.Multicastaddresses224.0.0.5and224.0.0.6aresourcemulticastaddressesforOSPFrouters.
C.Multicastaddresses224.0.0.13and224.0.0.22arereservedlink-localaddressesusedbyPIMv2andIGMPv3.
D.BecausetheywouldmaptooverlappingIPmulticastMACaddresses,multicastaddresses224.0.1.1and238.1.1.1couldnotbeusedtogether.
E.Multicastaddress224.0.1.1hasbeenreservedfortheNetworkTimeProtocol(NTP)bytheIANA
F.Theadministrativelyscopedmulticastaddresses239.0.0.0through239.255.255.255aresimilarinpurposetoRFC1918privateunicastaddresses.
第4题:
A.defaultgateway
B.DNSservers
C.FTPserver
D.helperaddress
E.subnetmask
F.TFTPserver
第5题:
A.RIPversion1broadcastsupdateswhereasRIPversion2usesmulticasts.
B.RIPversion1multicastsupdateswhileRIPversion2usesbroadcasts.
C.BothRIPversion1andRIPversion2areclasslessroutingprotocols.
D.RIPVersion2isaclasslessroutingprotocolwhereasRIPversion1isaclassfulroutingprotocol.
E.BothRIPversion1andversion2supportauthentication.
F.RIPversion2sendsthesubnetmaskinupdatesandRIPversion1doesnot.
第6题:
What are the three specific characteristics of the Cisco SAN solution for the data center? ()(Choosethree.)
第7题:
A.TheCoSvalueistrustedfor802.1por802.1qtaggedtraffic.
B.ThevoiceVLANfeatureisdisabledbydefault.
C.TheIPphoneacceptsthepriorityofalltaggedanduntaggedtrafficandsetstheCoSvalueto4.
D.WhenthevoiceVLANfeatureisenabled,alluntaggedtrafficissentaccordingtothedefaultCoSpriorityoftheport.
E.PortFastisautomaticallydisabledwhenavoiceVLANisconfigured.
F.ThedefaultCoSvalueforincomingtrafficissetto0.
第8题:
A.Multicastaddresses224.0.1.0through238.255.255.255arecalledgloballyscopedaddresses.TheyareusedtomulticastdatabetweenorganizationsandacrosstheInternet
B.Themulticastaddress224.0.0.1isagloballyscopedaddressthathasbeenreservedfortheNetworkTimeProtocol(NTP)bytheIANA
C.Multicastaddresses239.0.0.0through239.255.255.255arecalledlimitedscopeaddresses.Theyareconstrainedtoalocalgroupororganization
D.Multicastaddresses224.0.0.5and224.0.0.6arelimitedscopedaddressesthathavebeenreservedforOSPF
E.Multicastaddresses224.0.0.0through224.0.0.255areusedfornetworkprotocolsonlocalLAN segments.BecausetheyarealwaystransmittedwithaTimetoLive(TTL)of1,theyareneverforwardedbyarouter
第9题:
A.transparent
B.auto
C.on
D.desirable
E.blocking
F.forwarding
第10题:
A.FTP
B.Telnet
C.SMTP
D.DNS
E.HTTP
F.POP3
第11题:
Asingle802.11gaccesspointhasbeenconfiguredandinstalledinthecenterofasquareoffice.Afewwirelessusersareexperiencingslowperformanceanddropswhilemostusersareoperatingatpeakefficiency.Whatarethreelikelycausesofthisproblem?(Choosethree.)()
A.mismatchedTKIPencryption
B.nullSSID
C.cordlessphones
D.mismatchedSSID
E.metalfilecabinets
F.antennatypeordirection
第12题:
It provides multiprotocol support.
It provides improved availability, strong security, and business continuance measures.
It enables you to connect Cisco VSAN technology and DAS technology.
It reduces cost and complexity by providing an easy transition to evolving technologies.
It allows you to create separate networks on the VSAN.
It allows you to migrate to new technologies without a complete equipment upgrade.