单项选择题

InBGProuting，whatdoestheruleofsynchronizationmean？（）……

In BGP routing，what does the rule of synchronization mean？（）

A.A BGP router can only advertise an EBGP learned route，provided that the route is an IGP route in the routing table.
B.A BGP router can only advertise an IBGP learned route，provided that the route is an IGP route in the routing table.
C.A BGP router can only advertise an IBGP learned route，provided that the route is an IGP route that is not in the routing table.
D.A BGP router can only advertise an EBGP learned route，provided that the route is a metric of 0 in the BGP table.

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热门试题

单项选择题YouhavearouterrunningBGPfortheMPLSnetworkandOSPFforthelocalLANnetworkatthesalesoffice.ArouteisbeinglearnedfromtheMPLSnetworkthatalsoexistsontheOSPFlocalnetwork.ItisimportantthattherouterchoosesthelocalLANroutebeinglearnedfromthedownstreamswitchrunningOSPFratherthantheupstreamBGPneighbor.Also，ifthelocalOSPFroutegoesaway，theBGProuteneedstobeused.WhatshouldbeconfiguredtomakesurethattherouterwillchoosetheLANnetworkasthepreferredpath？（）

A.static route needs to be added
B.floating static route needs to be added
C.bgp backdoor command
D.ospf backdoor command

单项选择题WhichRMONgroupstoresstatisticsforconversationsbetweensetsoftwoaddresses？（）

A.hostTopN
B.matrix
C.statistics
D.history
E.packet capture
F.host

问答题DHCP的防止欺骗的机制是什么？

单项选择题WhichofthefollowingistheencryptionalgorithmusedforprivoptionwhenusingSNMPv3？（）

A.HMAC-SHA
B.HMAC-MD5
C.CBC-DES
D.AES
E.3DES

问答题描述一下multicastForward-protocol。