多项选择题
When designing the IP routing for the Enterprise Campus network， which of these following twoiBGB considerations should be taken into account？（）
A. iBGB dual horning with different iSPs puts the Enterprise at the risk of becoming a transitnetwork
B. iBGP requires a full mesh of eBGP peers
C. Routers will not advertise iBGP learned routers to other iBGP peers.
D. The use of route reflections or Confederation eliminate any full mesh requirement while helpingto scale iBGP
E. iGBP peers do not add any information to the AS path
相关考题
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单项选择题
WhichofthesetechnologiesischaracterizedasbeingamultipointLayer2VPNthatconnectstwoormorecustomerdevicesusingEthernetbridgingtechniques？（）
A. DPT
B. MPLS
C. VPLS
D. CWDM
E. DWDM
F. SONET/SDH -
多项选择题
WhichtwostatementsarecorrectregardingFlexLinks？（）
A. An interface can belong to multiple Flex Links.
B. Flex Links operate only over single pairs of links.
C. Flex Link pairs must be of the same interface type
D. Flex Links automatically disable STP so no BPDUs are propagated
E. Failover from active to standby on Flex Links takes less than a second -
多项选择题
OSPFstubareasareanimportanttoolfortheNetworkdesigner；whichofthefollowingtwoshouldbeconsideredwhenutilizingOSPFstubareas？（）
A. OSPF stub areas increase the size of the LSDB with the addition of Type 3 and 5 LSAs
B. OSPF not so stubby areas are particularly useful as a simpler form of summarization
C. OSPF stub areas are always insulated from external changes
D. OSPF totally stubby cannot distinguish among ABRs for the best route to destinationsoutsidethe areas
E. OSPF stub areas can distinguish among ASBRs for destinations that are external to the OSPFdomain
