多项选择题
Choose two commands that are required to enable multicast on a router, when it is known that thereceivers use a specific functionality of IGMPv3.()
A.ip pim rp-address B.ip pim ssm C.ip pim sparse-mode D.ip pim passive
单项选择题 WhatisalsocalledType0authenticationinOSPFonCiscoRouters?()
单项选择题 WhichprotocolandporthavebeenassignedbyIANAforRADIUSauthentication?()
单项选择题 WhichofthefollowingistrueabouttheMPLSheaderanditsEXPfieldsize?()