[j-nsp] IS-IS routes not installed

Kevin Wormington kworm at sofnet.com
Fri Feb 24 16:55:05 EST 2012


Thanks to all that replied.  Adding point-to-point on all the IS-IS interfaces
seems to make it work in the lab anyway.

Kevin

On 02/24/2012 11:51 AM, sthaug at nethelp.no wrote:
>>> This is a single level (level2 only) single area setup. As to why the 
>>
>> if I remember my ISIS correctly, you need L1 adjacencies within the 
>> same area.
> 
> No. IS-IS works just great with level 2 only peerings. We have
> 
> level 2 wide-metrics-only;
> level 1 disable;
> 
> on all our M/MX routers.
> 
> Steinar Haug, Nethelp consulting, sthaug at nethelp.no


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