300-510 SPRI: Implementing Cisco Service Provider Advanced Routing SolutionsDemo

By Cisco · Question Mode

QuestionQ80

Routing Policy and Manipulation

Which two BGP route-reflector attributes should be configured to prevent routing loops?

Choose two
  • A ORIGINATOR_ID
  • B AS_PATH
  • C COMMUNITY
  • D CLUSTER_ID
  • E CLUSTER_LIST
Explanation

BGP route reflection uses the ORIGINATOR_ID to prevent a route from being returned to its originator and the CLUSTER_LIST to prevent a route from re-entering a reflector cluster it has already traversed.

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