Which action resolves the issue?

Refer to the exhibit.

An engineer discovers that if the vPC peer link goes down, half of the devices in VLAN 20 experience connectivity issues with the external networks.

Which action resolves the issue?
A . Configure a dedicated Layer 3 link between vPC peers
B. Allow non-vPC VLANs on a second trunk between the two vPC peers
C. Add the non-vPC SVIs in the dual-active exclude VLAN list
D. Exclude the non-vPC VLANs from vPC peer link

View Answer

Answer: A

Explanation:

Reference: https://www.cisco.com/c/dam/en/us/td/docs/switches/datacenter/sw/design/vpc_design/vpc_best_practices_design_guide.pdf