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

Aggregation services router

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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

9. Repeat this task on all other routers in the stub area or NSSA.

DETAILED STEPS

Command or Action

Do one of the following:

• router ospf process-name

• router ospfv3 process-name

RP/0/RSP0/CPU0:router(config)# router ospf 1

Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x

• router ospf process-name

• router ospfv3 process-name

• stub [ no-summary ]

• nssa [ no-redistribution ] [ default-information-originate ] [ no-summary ]

Enables OSPF routing for the specified routing process and

places the router in router configuration mode.

Enables OSPFv3 routing for the specified routing process

and places the router in router ospfv3 configuration mode.

The process-name argument is any alphanumeric

string no longer than 40 characters.

Implementing OSPF