Deploying Cisco Service Provider Edge Technologies (SPEDGE, legacy) — Question 8

In which configuration mode is a route distinguisher configured in a Cisco IOS XR router?

Answer options

• A. config-vrf
• B. config-vrf-af
• C. config-bgp
• D. config-bgp-af E.

Correct answer: D

Explanation

The correct answer is D, as the route distinguisher is configured in the BGP address-family configuration mode, which allows for the specification of unique identifiers for VPN routes. The other options refer to VRF and its address-family configurations, which do not directly handle route distinguishers.