Lenovo CN4093 Application Manual page 467

2. Configure the router ID.
3. Enable OSPF.
4. Define the backbone.
5. Define the transit area.
6. Define the stub area.
7. Attach the network interface to the transmit area:
8. Attach the network interface to the stub area.
© Copyright Lenovo 2015
A router ID is required when configuring virtual links. This router ID should be
the same one specified as the target virtual neighbor (nbr) on switch 1 in
page 466.
CN 4093(config)# ip router-id 10.10.14.1
CN 4093(config)# router ospf
CN 4093(config-router-ospf)# enable
This version of Lenovo N/OS requires that a backbone index be configured on the
non-backbone end of the virtual link as follows:
CN 4093(config-router-ospf)# area 0 area-id 0.0.0.0
CN 4093(config-router-ospf)# area 0 enable
CN 4093(config-router-ospf)# area 1 area-id 0.0.0.1
CN 4093(config-router-ospf)# area 1 type transit
CN 4093(config-router-ospf)# area 1 enable
CN 4093(config-router-ospf)# area 2 area-id 0.0.0.2
CN 4093(config-router-ospf)# area 2 type stub
CN 4093(config-router-ospf)# area 2 enable
CN 4093(config-router-ospf)# exit
CN 4093(config)# interface ip 1
CN 4093(config-ip-if)# ip ospf area 1
CN 4093(config-ip-if)# ip ospf enable
CN 4093(config-ip-if)# exit
CN 4093(config)# interface ip 2
CN 4093(config-ip-if)# ip ospf area 2
CN 4093(config-ip-if)# ip ospf enable
CN 4093(config-ip-if)# exit
Step 8 on
467
Chapter 30: OSPF