Designing Cisco Enterprise Networks (ENSLD) — Question 179

How is redundancy achieved among Cisco vBond Orchestrators in a Cisco SD-WAN deployment?

Answer options

• A. The IP addresses of all Orchestrators are mapped to a single DNS name.
• B. The closest Orchestrator to each Cisco WAN Edge router is selected.
• C. Cisco WAN Edge routers are configured with all Orchestrators using their IP addresses and priority.
• D. A single Cisco Orchestrator is deployed in each network.

Correct answer: A

Explanation

The correct answer is A because mapping the IP addresses of all Orchestrators to a single DNS name allows for seamless failover and load balancing among them. Options B and C do not provide a robust redundancy mechanism, as they either rely on proximity or require manual configuration of addresses. Option D contradicts the concept of redundancy by deploying only one Orchestrator per network.