单项选择题
A.IPv6
B.RIP
C.IGRP
D.RIPv2
单项选择题 Auserisunabletoconnecttothenetwork.Anetworktechnicianisabletodeterminethatthereisaproblemontheswitch.Allotherusersonthatswitchareabletoconnectsuccessfullytothenetwork.Whichofthefollowingisaprobablecause?()
单项选择题 WhichofthefollowingprotocolswouldamultilayerswitchusetolearntheIPaddressofadirectlyconnecteddevice?()
单项选择题 Whichofthefollowingisthedefaultportfortelnet?()