[j-nsp] IS-IS routes not installed

[Kevin Wormington]

Thanks for the heads up.  igmp-snooping is not enabled on any VLANs on 
the EX.  I think it didn't work without point-to-point because of having 
the two addresses configured on the same unit on one node.  Just for 
kicks I reconfigured that to have two units using VLANs and it would 
work without the point-to-point.

On 02/29/2012 12:36 PM, Paul Zugnoni wrote:
> FWIW, check that you don't have igmp-snooping enabled on the EX for the
> VLANs where you have IS-IS traffic; it'll eat your Hello's. Having
> point-to-point configured can obfuscate the cause of your original problem.
>
> On Feb 24, 2012, at 13:55 , Kevin Wormington wrote:
>
>> 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 <mailto: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
>>> <mailto:sthaug at nethelp.no>
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