单项选择题
2012Feb2323:00:08.676710pim:[16132](default-base)Receivedunauthenticatedhello-messagefrom10.1.1.2onEthernet1/18,messagediscarded2012Feb2323:00:12.528763pim:[16132](default-base)SendHellowithAHonEthernet1/18from10.1.1.1,holdtimE.105secs,dr-priority:1YouaretroubleshootingaPIMneighboradjacencythatisnotcomingup.Youissuedthecommandshowippimneighbore1/18andconfirmedthereisnoPIMneighborontheinterface.Whatistheproblembasedonthedebugoutput?()
A.Thepeerrouter10.1.1.2hasPIMdisabledonitsinterfaceconnectingtoEthernet1/18.
B.Thepeerrouter10.1.1.2hasthewrongPIMpasswordconfiguredonitsinterfaceconnectingtoEthernet1/18.
C.Thelocalrouter10.1.1.1hasthewrongPIMpasswordconfiguredonEthernet1/18.
D.Thepeerrouter10.1.1.2doesnothavePIMhelloauthenticationenabledonitsinterfaceconnectingtoEthernet1/18.
E.Thelocalrouter10.1.1.1doesnothavePIMhelloauthenticationenabledforEthernet1/18.
A.676710pim:[16132](default-base)Receivedunauthenticatedhello-messagefrom10.1.1.2onEthernet1/18,messagediscarded2012Feb2323:00:12.528763pim:[16132](default-base)SendHellowithAHonEthernet1/18from10.1.1.1,holdtimE.105secs,dr-priority:1YouaretroubleshootingaPIMneighboradjacencythatisnotcomingup.Youissuedthecommandshowippimneighbore1/18andconfirmedthereisnoPIMneighborontheinterface.Whatistheproblembasedonthedebugoutput?()
A.Thepeerrouter10.1.1.2hasPIMdisabledonitsinterfaceconnectingtoEthernet1/18.
B.Thepeerrouter10.1.1.2hasthewrongPIMpasswordconfiguredonitsinterfaceconnectingtoEthernet1/18.
C.Thelocalrouter10.1.1.1hasthewrongPIMpasswordconfiguredonEthernet1/18.
D.Thepeerrouter10.1.1.2doesnothavePIMhelloauthenticationenabledonitsinterfaceconnectingtoEthernet1/18.
E.Thelocalrouter10.1.1.1doesnothavePIMhelloauthenticationenabledforEthernet1/18.