Routers R1 and R2 reside in AS 65530, which is multihomed to the Internet. A network engineer expects devices in the AS to use R2 to access the Internet, but they are using R1 as the exit point from the AS. Which action corrects the problem?

By | November 23, 2022

Refer to the exhibit. Routers R1 and R2 reside in AS 65530, which is multihomed to the Internet. A network engineer expects devices in the AS to use R2 to access the Internet, but they are using R1 as the exit point from the AS. Which action corrects the problem?

  • A. Add a sequence number to the route map to remove the implicit deny.
  • B. Change the route map direction in the neighbor statement to out.
  • C. Configure the route map with a local preference of 200 or higher.
  • D. Remove the neighbor statements from the address family configuration and activate the neighbor globally on R1.
Answer: Option B.
Explanation: 

Reference: https://community.cisco.com/t5/networking-blogs/bgp-as-path-prepending-configuration/ba-p/3819334

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