CompTIA DataX (CNX-001) — Question 58

A network architect is choosing design options for a new SD-WAN installation that has the following requirements:
All network traffic from the cloud must pass through inspection devices in a dedicated data center.
Ensure redundancy.
Centralize egress traffic.
Which of the following network topologies best meets these requirements?

Answer options

• A. Point-to-point
• B. Hub-and-spoke
• C. Star
• D. Partial mesh

Correct answer: B

Explanation

The Hub-and-spoke topology is the best option because it allows centralized management and inspection of all network traffic at the hub, which is the dedicated data center in this case. This design also supports redundancy and efficient routing of egress traffic. The other options, such as Point-to-point, Star, and Partial mesh, do not provide the same level of centralized control and could complicate redundancy and traffic inspection.