多项选择题
Which two are default preference values for both internal and external IS-IS Level 2 routes on a Juniper Networks router?()
A.10 B.15 C.18 D.150 E.160 F.165
多项选择题 WhatarecommandsthatcanbeusedtoconfigureMBGPformulticast?()
多项选择题 WhichmulticastgroupssupportAuto-RPmappinganddiscovery?()
单项选择题 WhichmechanismdoesExternalBGPusetopreventtheformationofroutingloops?()