Re: ISIS level-2 into level-1 redistribution + filtering

Thanks, so it is not possible to filter ISIS routes based on the Area-ID?
The only way to achieve this is by IP filtering - cool, thanks.

On Sat, Jan 30, 2010 at 9:29 PM, swap m <ccie19804_at_gmail.com> wrote:

> you'll have to match IP prefixes using an ACL/prefix-list or match
> ISIS route tags to do this filtering.
> so u need to either use "match ip addr" or "match tag" in the
> route-map. CLNS matching wont work.
>
> isis tags can be set on R1 under the R1's interface using "isis tag
> <tag-value>" and used on R3 to filter out the tagged routes using a
> route-map.
> att-bit is not used for filtering isis ia routes.
>
> Swap
> #19804
>
> On Sat, Jan 30, 2010 at 11:04 PM, JR Garcia <ttuner_at_gmail.com> wrote:
> >
> > try adding "set-attached-bit route-map CLNS" under your ISIS config.
> > i think that will fix your issue.
> >
> >
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Received on Sun Jan 31 2010 - 09:45:34 ART