Question

In a Cisco Nexus vPC domain, both switches are operating normally with the peer-keepalive link and peer-link up. Suddenly the vPC peer-link goes down while the peer-keepalive link remains up. What happens to the vPC member ports on the vPC secondary switch?

Accepted Answer

The secondary switch suspends (brings down) its vPC member ports to prevent loops and duplicate traffic

Answer

The secondary switch keeps its vPC member ports up and takes over as the new primary

Answer

Both primary and secondary switches suspend all vPC member ports until the peer-link recovers

Answer

The secondary switch continues forwarding on vPC ports but disables its orphan ports only