Cisco ASR 9000 Series Routing Configuration Manual page 503

Implementing OSPF
SUMMARY STEPS
1. configure
2. router ospf process-name
3. vrf vrf-name
4. area area-id
5. interface type interface-path-id
6. commit
DETAILED STEPS
Command or Action
Step 1 configure
Step 2 router ospf process-name
Example:
RP/0/RSP0/CPU0:router(config)# router ospf
1
Step 3
vrf vrf-name
Example:
RP/0/RSP0/CPU0:router(config-ospf)# vrf vrf1
Step 4 area area-id
Example:
RP/0/RSP0/CPU0:router(config-ospf-vrf)# area
0
Step 5
interface type interface-path-id
Example:
RP/0/RSP0/CPU0:router(config-ospf-vrf-ar)#
interface GigabitEthernet 0/0/0/0
Step 6 commit
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
Purpose
Enables OSPF routing for the specified routing process and
places the router in router configuration mode.
The process-name argument is any alphanumeric
Note
string no longer than 40 characters.
Creates a VRF instance and enters VRF configuration mode.
Enters area configuration mode and configures an area for the
OSPF process.
• The area-id argument can be entered in dotted-decimal
or IPv4 address notation, such as area 1000 or
area 0.0.3.232. However, you must choose one form or
the other for an area.
Enters interface configuration mode and associates one or more
interfaces to the VRF.
Associating Interfaces to a VRF
473