Routing OSPF ....

[nayyarh]

Hey guyz need some major help hear ....

I need RouterA to inject a default route ONLY to Routers B,C and D

While routers B,C and D advertise connected subnets into Area0 for other areas.....

Any ideas ???

[Existing Core Router-7513(Area 0) with 10 sites connected in Area 1]

|

area 0

|

[ROUTER A (Core Router 7513)]

|

area 1

|

[ROUTER B]

|

area 1

/ \

[ROUTER C] [ROUTER D]

[kris.keen]

You can simply add a default on your core router. Once installed, you can use the ospf command 'default-originate' command to advertise it to your spokes.

To limit the default to certain sites, you could use distribution lists out bound from your core.

[Petr.Mojzisek]

Make your area 1 totally-stubby, i.e. on routers B, C, D execute router-command area 1 stub, and on router A area 1 stub no-summary.