多项选择题
Which two MBGP IPv4 sub-AFIs does the JUNOS software support?()
A.unicast B.anycast C.multicast D.broadcast
单项选择题 WithinaBGPconfederation,howareroutingloopsavoided?()
单项选择题 InBGPgracefulrestart,howdoesapeerrouterindicatetheendofarouteexchange?()
单项选择题 WhichdefaultJUNOSsoftwareroutingtablecontainsIPv6unicastroutes?()