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

By Cisco · Question Mode

QuestionQ230

Routing Policy and Manipulation

When deploying a nationwide router network, what is the benefit of using BGP confederations?

  • A availability
  • B scalability
  • C security
  • D automatability
Explanation

BGP confederations partition a large autonomous system into smaller sub-autonomous systems, reducing full-mesh iBGP peering requirements and allowing the routing design to scale while appearing as one autonomous system to external peers.

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