Designing Cisco Enterprise Networks (ENSLD) — Question 261

Which two considerations must be made regarding the overlay network for a Cisco SD-Access architecture? (Choose two.)

Answer options

• A. Virtual networks should be used for microsegmentation.
• B. Overlapping IP addresses across different overlay networks should be used to conserve IP addresses.
• C. Overlapping IP addresses across different overlay networks should be avoided for operational simplicity.
• D. SGTs should be used for data plane isolation and microsegmentation.
• E. Virtual networks should be used for data plane isolation only.

Correct answer: C, D

Explanation

The correct answers are C and D because avoiding overlapping IP addresses simplifies network management, making troubleshooting and operations easier. Additionally, using SGTs for data plane isolation ensures security and proper segmentation, while the other options either suggest incorrect practices or limit the benefits of the architecture.