Check Fabric-Peering in vPC Pair Resource

[sajagana]

Check if the fabric-peering works

[tamilselvan085]

In VPC pair
DC peer-link:

use_virtual_peerlink = false, which is the physical peer-link path.

Fabric peering:

use_virtual_peerlink = true

vPC fabric peerings
A vPC fabric peering is a switch fabric feature that

enables enhanced dual-homing access without using physical ports for a vPC peer link,

retains all core characteristics of traditional vPCs, and

uses VXLAN encapsulation for communication between vPC member switches.