We have a few devices that are currently using IGMP v2 and we have IGMP v2 configured on the switchports for those devices. For various reasons, we need to change that to IGMP v3. The first step was to change the configuration on the interfaces to IGMP v3. When we did that, it broke the multicast stuff and it would not recover. We had to switch back to IGMP v2 to recover. That doesn't make any sense to me, though. I thought that IGMP v3 was fully backward compatible to IGMP v2.
I'm not aware of any differences that would cause this behavior. Are there some differences between the two that might cause this? Thanks! John _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
