QuestionQ5

Network Security Support Engineer

Refer to the exhibit showing output from a BGP debug command.

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What can be concluded about the router in this scenario?

  • A The router 100.64.3.1 needs to update the local AS number in its BGP configuration in order to bring up the BGP session with the local router.
  • B An inbound route-map on local router is blocking the prefixes from neighbor 100.64.3.1.
  • C All of the neighbors displayed are part of a single BGP configuration on the local router with the neighbor-range set to a value of 4.
  • D The BGP session with peer 10.127.0.75 is up.
Explanation

A numeric value in the State/PfxRcd field indicates that the BGP peering is established and shows the number of prefixes received. Peer 10.127.0.75 has an uptime of 02:45:55 and has received one prefix, so its BGP session is up.

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