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, [email protected] <mailto:[email protected]>
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, [email protected]
<mailto:[email protected]>
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