多项选择题
RIPv2 differs from RIPv1 in that：（）
A.it uses multicast address 224.0.0.10，instead of broadcast
B.it uses multicast address 224.0.0.9，instead of broadcast
C.it can use either multicast or broadcast addresses，instead of just broadcast
D.it sends incremental updates，instead of periodic updates
E.it is classless，instead of classful
F.it supports authentication，and RIPv1 does not
相关考题
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单项选择题
WhatistherequirementofRemoteTriggeredBlackHole（RTBH）filtering？（）
A.IBGP updates exchange between trigger router and black hole router
B.EBGP updates exchange between trigger router and black hole router
C.OSPF updates exchange between trigger router and black hole router
D.ISIS updates exchange between trigger router and black hole router -
多项选择题
WhichofthefollowingstatementsaboutMD5RoutingUpdatesauthenticationisvalid？（）
A.The MD5 algorithm inputs the routing updates of arbitrary length and outputs a 128-bit hash
B.The MD5 algorithm inputs the routing updates of every 64bit length and outputs an 8-bit hash
C.Multiple keys are supported
D.Routing updates packets are delivered in encrypted messages
E.Shared secret keys are delivered in encrypted messages -
单项选择题
WhatistheimportanceofusingVirtualOutputQueuesoningressLineCardsinahigh-endrouter？（）
A.Prevents head-of-line blocking
B.Uses less memory
C.Increases forwarding performance
D.Simplifies configuration
