CSnet 129.97.74.0 # Math,CS (dccore-exsw18-csnet) /24 To add VRRP routing for this VLan on our OSPF core routers. On "dc-cs2" router vrrp vlan 74 name csnet ip address 129.97.74.1/24 tagged trk1,trk2 vrrp vrid 74 owner virtual-ip-address 129.97.74.1/24 enable vlan 74 ip ospf 129.97.74.1 area 4 exit exit On the appropriate Building "dc-cs1" router vrrp vlan 74 name csnet ip address 129.97.74.2/24 tagged trk1 vrrp vrid 74 backup virtual-ip-address 129.97.74.1/24 enable vlan 74 ip ospf 129.97.74.2 passive exit exit </erbatim>