CCDE: Cisco Certified Design Expert (Practical) — Question 150

Which BGP feature provides fast convergence?

Answer options

• A. BGP-LS
• B. BGP FlowSpec
• C. BGP-EVPN
• D. BGP PIC

Correct answer: D

Explanation

BGP PIC (Prefix Independent Convergence) is designed to enhance the speed of BGP convergence by allowing routers to quickly reroute traffic without having to wait for the entire routing table to update. The other options, while useful for different functions, do not specifically focus on improving convergence times.