Dell PowerSwitch S4820T Configuration Guide for the S4820T System 9.112.1P1 - Page 1028
Assigning an OSPF Process to a VRF Instance, Configuring VRRP on a VRF Instance
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show ip vrf [vrf-name] Assigning an OSPF Process to a VRF Instance OSPF routes are supported on all VRF instances. See the Open Shortest Path First (OSPFv2) chapter 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. . Table 109. Configuring VRRP on a VRF Task Command Syntax Create VRF ip vrf vrf1 Assign the VRF to an interface ip vrf forwarding vrf1 Assign an IP address to the interface ip address 10.1.1.1 /24 no shutdown Configure the VRRP group and vrrp-group 10 virtual IP address virtual-address 10.1.1.100 show config ! interface TenGigabitEthernet 1/13 ip vrf forwarding vrf1 ip address 10.1.1.1/24 ! vrrp-group 10 virtual-address 10.1.1.100 no shutdown View VRRP command output for the VRF vrf1 show vrrp vrf vrf1 TenGigabitEthernet 1/13, IPv4 VRID: 10, Version: 2, Net: 10.1.1.1 VRF: 1 vrf1 State: Master, Priority: 100, Master: Command Mode CONFIGURATION VRF CONFIGURATION 1028 Virtual Routing and Forwarding (VRF)
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