Designing Cisco Enterprise Networks (ENSLD) — Question 30
An engineer must propose a solution for a campus network that includes the capability to create multiple Layer 3 virtual networks. Each network must have its own addressing structure and routing table for data forwarding. The solution must be scalable to support hundreds of virtual networks and allow simple configuration and management with minimal administrative overhead. Which solution does the engineer recommend?
Answer options
- A. hop-by-hop EVN
- B. multihop MPLS core
- C. multihop IPsec tunneling
- D. hop-by-hop VRF-Lite
Correct answer: B
Explanation
The correct answer is B, multihop MPLS core, as it is designed to handle multiple Layer 3 virtual networks efficiently, allowing for scalable routing and addressing. Options A and D involve specific configurations that may not provide the same scalability and management simplicity, while option C focuses on secure tunneling rather than managing multiple virtual networks.