Brocade Communications Systems ICX 7250 series, Configuration Manual

Page: 479 / 483

ATTENTION
Using the overwrite option while downloading a configuration from a TFTP server to the running-config will lead to the loss of
all VRF configurations when a VRF is configured on a routing interface.
1. (Optional) Assign a Route Distinguisher (RD).
device(config-vrf-corporate)# rd 11:11
2. (Optional) Assign a router ID.
device(config-vrf-corporate)# ip router-id 1.1.1.1
3. Use the address-family unicast (VRF) command to configure an address family on the VRF and exit. This example uses IPv4.
device(config-vrf-corporate)# address-family ipv4 unicast
device(config-vrf-corporate-ipv4)# exit
4. Verify the configuration.
device(config-vrf-corporate)# do show vrf
Total number of VRFs configured: 2
Status Codes - A:active, D:pending deletion, I:inactive
Name Default RD vrf|v4|v6 Routes Interfaces
corporate 11:11 A | A| I 0
guest 10:10 A | A| I 0
Total number of IPv4 unicast route for all non-default VRF is 0
Total number of IPv6 unicast route for all non-default VRF is 0
Starting a routing process for a VRF
You must enable a routing protocol for each VRF instance. This example uses OSPF.
1. In global configuration mode, enable OSPF for the VRF instance "corporate."
device(config)# router ospf vrf corporate
2. Configure the VRF to use OSPF Area 0.
device(config-ospf-router-vrf-corporate)# area 0
3. (Optional) Configure the VRF to ensure that essential OSPF neighbor state changes are logged, especially in the case of errors.
device(config-ospf-router-vrf-corporate)# log adjacency
Configuring Multi-VRF
Brocade FastIron Layer 3 Routing Configuration Guide
53-1003903-04 479