Designing Cisco Enterprise Networks (ENSLD) — Question 319

Currently, inter-VRF routing between the global routing table and VRF-A is accomplished on the client firewall, but the customer wants to do this on the core network layer. The customer does not want to run BGP, VRF-Lite, or static routing. Which mechanism meets the requirements?

Answer options

• A. inter-VRF can only be used on an external device with a link in each VRF
• B. policy-based routing with the global set statement in a route map
• C. route map that matches access lists and prefix lists with the import feature
• D. VRF receive feature under the global routing interfaces

Correct answer: D

Explanation

The correct answer, D, is appropriate because the VRF receive feature allows for the integration of inter-VRF routing at the core layer without the need for additional protocols or static configurations. Options A, B, and C do not align with the customer's requirements as they either involve external devices or methods not permitted by the customer.