Virtual router MAC address
When a VR instance is configured, the protocol automatically assigns a MAC address based on the standard MAC prefix for VRRP packets, plus the VRID number (as described in RFC 3768.) The first five octets form the standard MAC prefix for VRRP, and the last octet is the configured VRID. that is:
00-00-5E-00-01- VRid
For example, the virtual router MAC address for the VR in Example of using VRRP to provide redundant network access is 00-00-5E-00-01-01.