On Mon, 2012-12-10 at 19:42 +0100, Andriy Bilous wrote: > Seen the same with CDP on ISR G2 with 15.0M - they've sent CDP frames > in every subinterface. It IS annoying.
I tried playing around a little and discovered that the neighbor will see all the subinterfaces regardless of their encapsulation or if they're belonging to dot1Q VLANs that do not exist on the switch. This probably means that the LLDP frames are actually untagged but that subinterfaces also generate these. I almost think it's a little neat that you can then see IP addresses from all the VLANs on a trunk, not just the lowest numbered as with CDP. It can be disabled with "no lldp transmit" on the subinterface. Time to update templates it seems. :-) -- Peter _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
