Cisco ONS 15454 SDH Configuration Manual page 176

Configuring OSPF
Beginning in privileged EXEC mode, follow this procedure to enable OSPF:
Command
Step 1
Router# configure terminal
Step 2
Router(config)# router ospf
process-id
Step 3
Router(config)# network address
wildcard-mask area area-id
Step 4
Router(config)# end
Step 5
Router# show ip protocols
Step 6
Router# copy running-config
startup-config
To terminate an OSPF routing process, use the no router ospf process-id global configuration command.
Example 11-4
number of 1 is assigned.
process ID.
Example 11-4 Configuring an OSPF Routing Process
Router(config)# router ospf 1
Router(config-router)# network 192.168.1.0 0.0.0.255 area 0
Example 11-5 show ip protocols Privileged EXEC Command Output
Router# show ip protocols
Routing Protocol is "ospf 1"
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Router ID 192.168.3.1
Number of areas in this router is 1. 1 normal 0 stub 0 nssa
Maximum path: 4
Routing for Networks:
192.168.2.0 0.0.0.255 area 0
192.168.3.0 0.0.0.255 area 0
Routing Information Sources:
Gateway
192.168.3.1
192.168.2.1
Distance: (default is 110)
Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide, R8.0
11-12
Purpose
Enters global configuration mode.
Enables OSPF routing, and enters router configuration mode.
The process ID is an internally used identification parameter
that is locally assigned and can be any positive integer. Each
OSPF routing process has a unique value.
Defines an interface on which OSPF runs and the area ID for
that interface. Use the wildcard-mask to use a single command
to define one or more multiple interfaces to be associated with
a specific OSPF area. The area ID can be a decimal value or an
IP address.
Returns to privileged EXEC mode.
Verifies your entries.
(Optional) Saves your entries in the configuration file.
shows an example of configuring an OSPF routing process. In the example, a process
Example 11-5 shows the output of the command used to verify the OSPF
Distance Last Update
110 00:03:34
110 00:03:34
Chapter 11 Configuring Networking Protocols