简答题 What are the three main types of networks that must be considered when defining a security policy？

WhatisthepurposeoftheRouteTagfieldintheRIPv2message？

问答题What is the purpose of the Route Tag field in the RIPv2 message？

Youaresubnetinginthenetwork，outofnetworkaddress，what’sf...

问答题You are subneting in the network， out of network address，what’s feature can add one more address？

ExplainRouteAggregationinBGP.

问答题Explain Route Aggregation in BGP.