Configuring Stub And Not-So-Stubby Area Types - Cisco ASR 9000 Series Routing Configuration Manual

Implementing OSPF

Configuring Stub and Not-So-Stubby Area Types

This task explains how to configure the stub area and the NSSA for OSPF.
SUMMARY STEPS
1. configure
2. Do one of the following:
3. router-id { router-id }
4. area area-id
5. Do one of the following:
6. Do one of the following:
7. default-cost cost
8. commit
9. Repeat this task on all other routers in the stub area or NSSA.
DETAILED STEPS
Command or Action
Step 1
configure
Step 2 Do one of the following:
• router ospf process-name
• router ospfv3 process-name
Example:
RP/0/RSP0/CPU0:router(config)# router ospf 1
• router ospf process-name
• router ospfv3 process-name
• stub [ no-summary ]
• nssa [ no-redistribution ] [ default-information-originate ] [ no-summary ]
• stub
• nssa
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
Configuring Stub and Not-So-Stubby Area Types
Purpose
Enables OSPF routing for the specified routing process and
places the router in router configuration mode.
or
Enables OSPFv3 routing for the specified routing process
and places the router in router ospfv3 configuration mode.
The process-name argument is any alphanumeric
Note
string no longer than 40 characters.
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