Free H12-831 Exam Braindumps (page: 38)

Page 38 of 67

BGP/MPLS IP VPNs can only use LDP to construct public network tunnels.

  1. True
  2. False

Answer(s): B



When deploying MPLS/BGP IP VPN, which of the following descriptions is wrong about using BGP to exchange routing information between PEs and CEs?

  1. existCEIn the case of multi-homing, enableBGP ASThe number substitution function may cause routing loops that can be passed throughBGP SoDpreventVPNIntra-site routing loops
  2. whenPEandCEbetweenBGPWhen exchanging routing information, if twoVPNThe autonomous system the site is in uses the same privateASnumber, can be passed throughASThe number replacement function is to use any specifiedASreplace the received private network route with theASnumber to preventASRoutes are discarded due to duplicate numbers
  3. existHub&Spokescene, whenHub-CEandHub-PEuseIGPTimeSpoke-PEandSpake- CEcannot makeEBGP
  4. whenPEandCEbetweenBGPWhen exchanging routing information, you do not need toPEPerform private network route import on theBGPoperation

Answer(s): B



As shown below:

  1. area. have8indivualMAThe internet
  2. area. have4indivualMAThe internet
  3. area. have4router
  4. area. have8router

Answer(s): B,C



As shown in the figure, in a medium-sized network, BGP generally deploys dual RRs to improve R reliability. When deploying dual RRs, the ClusterIDs of the two RRs are generally set to be the same. What is the reason for this?

  1. Prevent RR from receiving too many routes and causing insufficient memory
  2. prevent suboptimal
  3. prevent loops
  4. Prevent the client from receiving too many routes and causing it to run out of memory

Answer(s): A



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Mike Kutenda Chizinga commented on December 12, 2024
are these questions still valid
Anonymous
upvote