Multi-VRF with eBGP and OSPF: Configuring CE1 and CE2

  1. Enable OSPF routing. 
    device(config)# router ospf
device(config-router-ospf-default-vrf)#
  2. Assign Area 0. 
    device(config-router-ospf-default-vrf)#)# area 0
  3. Redistribute connected routes into OSPF and exit the OSPF configuration. 
    device(config-router-ospf-default-vrf)# redistribute connected 
device(config-router-ospf-default-vrf)# exit
device(config)#
  4. Configure a loopback interface. 
    device(config)# interface loopback 1
device(config-Loopback-1)# ip address 10.1.1.1/32
  5. Configure an Ethernet interface, assign it to Area 0, and assign it to the appropriate network. 
    device(config-Loopback-1)# interface ethernet 0/1
device(conf-if-eth-0/1)# ip ospf area 0
device(conf-if-eth-0/1)# ip address 10.1.2.1/24
  6. Repeat the above for additional loopback and Ethernet interfaces.
9037775-00 Rev AA