JNCIP-DC: Juniper Networks Certified Professional – Data Center (2023) — Question 46

Which two statements about the seamless EVPN-VXLAN stitching data center interconnect architecture are correct? (Choose two.)

Answer options

• A. VXLAN stitching is supported in 3-stage and 5-stage fabrics.
• B. VXLAN stitching is ideal for medium and large data center designs.
• C. For Layer 2 stretched between data centers, a full mesh of VXLAN tunnels between leaf switches is required.
• D. IPIM is required in the underlay.

Correct answer: A, C

Explanation

Option A is correct because VXLAN stitching can indeed be implemented in both 3-stage and 5-stage data center fabrics. Option C is also accurate, as a full mesh of VXLAN tunnels is essential for Layer 2 connections between data centers. Options B and D are incorrect; while VXLAN stitching can be suitable for various designs, they do not specifically address the requirements stated in the question.