View VRF Instance Information
To display information about VRF configuration, enter the show ip vrf command. To display information
on all VRF instances (including the default VRF 0), do not enter a value for vrf-name.
• Display the interfaces assigned to a VRF instance.
EXEC
show ip vrf [vrf-name]
Assigning an OSPF Process to a VRF Instance
OSPF routes are supported on all VRF instances. SeeOpen Shortest Path First (OSPFv2) for complete OSPF
configuration information.
Assign an OSPF process to a VRF instance . Return to CONFIGURATION mode to enable the OSPF process.
The OSPF Process ID is the identifying number assigned to the OSPF process, and the Router ID is the IP
address associated with the OSPF process.
Once the OSPF process and the VRF are tied together, the OSPF Process ID cannot be used again in the
system.
• Enable the OSPFv2 process globally for a VRF instance. Enter the VRF key word and instance name to tie
the OSPF instance to the VRF. All network commands under this OSPF instance are subsequently tied to
the VRF instance.
CONFIGURATION
router ospf process-id vrf vrf name
The process-id range is from 0-65535.
Configuring VRRP on a VRF Instance
You can configure the VRRP feature on interfaces that belong to a VRF instance.
In a virtualized network that consists of multiple VRFs, various overlay networks can exist on a shared physical
infrastructure. Nodes (hosts and servers) that are part of the VRFs can be configured with IP static routes for
reaching specific destinations through a given gateway in a VRF. VRRP provides high availability and
protection for next-hop static routes by eliminating a single point of failure in the default static routed
network. .
Virtual Routing and Forwarding (VRF) 1192
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