[c-nsp] OSPF LSA Type 3 / 5 question ...

[Fabio Mendes]

the full command to summarize external LSA is summary-address, it wasn't
very clear on my last email

On Thu, Feb 2, 2017 at 9:16 PM, Fabio Mendes <fabio.mendes at bsd.com.br>
wrote:

> If I understood correctly you are generating an IA LSA via the area range
> command on the ABR and are also receiving a E1/2 LSA for a /24 that is part
> of the IA range and want to mask it behind that same IA LSA.
>
> One simple way to do it is use the summary command under the ospf process,
> announcing a 10.0.0.0/8 to the backbone area.
>
> Now the backbone has an IA for 10.0.0.0/8 and a E1/2 for the same prefix.
>
> In that case the IA will be preferred.
>
> Since the 10.100 subnet is behind the same ABR that's generating the
> 10.0.0.0/8 IA into the backbone, you will not have any connectivity
> problems by doing that.
>
>
>