单项选择题
A.A peer router runningIBGP
B.A peer router runningEBGP
C.A community member running IBGP
D.A peer group member running IBGP
E.A peer group member running EBGP
多项选择题 WhiletroubleshootingaroutingproblemonthecompanyEIGRPnetworkyoudiscoverthatoneoftheroutersisfailingtoestablishadjacencieswithitsneighbor.Whatisalikelycauseofthisproblembetweenneighbors？（）
单项选择题 EIGRPusesfivegenericpackettypes（hello，updates，queries，replies，acknowledgements）.Ifyouwishedtoviewthestatisticsforthesepackets，whichIOScommandshouldyouuse？（）
多项选择题 WhiletroubleshootinganEIGRProutingproblemyounoticethatoneofthecompanyroutershavegeneratedalargenumberofSIAmessages.WhataretwopossiblecausesforEIGRPStuck-In-Activeroutes？（）
