单项选择题
What is the default maximum transmission unit on the Cisco router ATM interface?()
A.4470 bytes B.1516 bytes C.9288 bytes D.1500 bytes E.1492 bytes
单项选择题 WhataretheAddressFamilyIdentifier(AFI)andSubsequentAddressFamilyIdentifier(SAFI)valuesforVPNv6?()
单项选择题 WhichstatementaboutL2VPNPseudowireSwitchingisnottrue?()
多项选择题 WhichthreeBGPattributesarecarriedbyTLV?()