Designing for Cisco Internetwork Solutions (DESGN, legacy) — Question 14

A network engineer is implementing a new mesh WAN topology. The solution support synchronous bandwidth and allow for future growth.
Which solution is best suited to meet these requirements?

Answer options

• A. DMVPN over business class modem
• B. SSL VPN over business class cable modem
• C. Bonded T1s
• D. MPLS over Ethernet A

Correct answer:

Explanation

The best choice is D. MPLS over Ethernet A, as it provides the necessary synchronous bandwidth and scalability for future growth in a mesh WAN topology. Other options like A, B, and C do not offer the same level of capacity and flexibility required for a robust network architecture.