WhataretheaddressFamilyIdentifier（AFI）andsubsequentAddressfamilyIdentifierASAFI）valuesfrom VPNv6？（）
AFIis2，SAFIis128
B. AFIis1，SAFIis64
C. AFIis2，SAFIis64
D. AFIis1，SAFIis96
E. AFIis2，SAFIis96
F. AFIis1，SAFIis128
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WhichmessagetypeisconstructedandsentfromanMSDProutertoitsMSDPpeerswhenitreceivesaPIMregistermessage（knowingthattheMSDProuterisalsoconfiguredasanRPforthePIMdomain）？（）
A. Source-ActiveMessage
B. PIMJoin
C. PIMHello
D. MSDPRegister
WhichCiscoIOScommanddisplaystheexportVPNroutetargetvalueofaVRF？（）
A. showipvrfall
B. showipvrfroute-targetsall
C. showipvrfsummary
D. showipvrfinterfaces
E. showipvrfdetail
F. showipvrf
What must be set correctly when configuring a serial interface so that higher-level protocols calculate the best route？（）
A. bandwidth
B. delay
C. load
D. reliability
WhichtwostatementsaboutVPNv4addressaretrue？（）
A. TheVPNv4addressis128bitslongwitha128-bitlongsubnetmask
B. TheVPNv4addressconsistsofanRDandanIPv4address
C. TheVPNv4addressis96bitslongwitha64-bitlongsubnetmask
D. TheVPNv4addressis128bitslongwitha64-bitlongsubnetmask
E. TheVPNv4addressconsistsofanRTandanIPv4address
F. TheVPNv4addressis96bitslongwitha32-bitlongsubnetmask
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