JNCIE-DC: Juniper Networks Certified Expert – Data Center — Question 13

What are two design requirements for deploying a chassis cluster across a Layer 2 network? (Choose two.)

Answer options

• A. VLAN tags from high availability traffic should be preserved.
• B. Latency between the two nodes must be less than 100 ms.
• C. Fabric links should share the transit traffic infrastructure.
• D. Control and fabric link must use different VLAN IDs.

Correct answer: A, B

Explanation

Options A and B are correct because preserving VLAN tags ensures high availability traffic functions properly, and maintaining low latency is critical for cluster communication. Options C and D are incorrect as they do not address the specific requirements for Layer 2 deployments in a chassis cluster context.