CCDE: Cisco Certified Design Expert (Written) — Question 44

A senior network designer suggests that you should improve network convergence times by reducing BGP timers between your CE router and the PE router of the service provider. Which three factors should you to consider when you adjust the timer values? (Choose three.)

Answer options

• A. access bandwidth
• B. service provider agreement to support tuned timers
• C. number of routes on the CE router
• D. number of VRFs on the PE router
• E. service provider scheduling of changes to the PE

Correct answer: A, B, C

Explanation

The correct answer includes access bandwidth, which impacts the ability to handle rapid updates, and the service provider's agreement to support adjusted timers, which is essential for compatibility. The number of routes on the CE router also affects processing time for route updates. The other options, D and E, are less directly related to timer adjustments and focus more on the configuration and operational aspects of the PE router.