Implementing Cisco Enterprise Advanced Routing and Services (ENARSI) — Question 155

A network administrator is troubleshooting a high utilization issue on the route processor of a router that was reported by NMS. The administrator logged into the router to check the control plane policing and observed that the BGP process is dropping a high number of routing packets and causing thousands of routes to recalculate frequently.
Which solution resolves this issue?

Answer options

• A. Shape the pir for BGP, conform-action set-prec-transmit, and exceed action set-frde-transmit.
• B. Police the pir for BGP, conform-action set-prec-transmit, and exceed action set-clp-transmit.
• C. Shape the cir for BGP, conform-action transmit, and exceed action transmit.
• D. Police the cir for BGP, conform-action transmit, and exceed action transmit.

Correct answer: D

Explanation

The correct answer is D because policing the CIR (Committed Information Rate) for BGP helps manage bandwidth and ensures that routing packets are handled appropriately, preventing drops. Options A and B incorrectly reference PIR (Peak Information Rate), which is not suitable for this scenario, and option C does not apply the policing correctly to control the traffic rate.