I have a 3750 connected to a non-cisco switch and have all ports on switch set to trunk and nonegotiate dot1Q.
I have been seeing ports transitioning from TRUNK to NON-TRUNK in logs. I don't know why they would transition if they are in fixed TRUNK mode. Doing a DEBUG DTP ALL I see the following as an example... 000501: Apr 17 15:20:37 EDT: DTP-state:Gi1/0/6:Starting state transition from state S1:OFF, event 1:IF DOWN ../dyntrk/dyntrk_fsm.c:631 000502: Apr 17 15:20:37 EDT: DTP-state:Gi1/0/6:Ending state transition to state S1:OFF ../dyntrk/dyntrk_fsm.c:659 Can't find info on this anywhere, but it appears DTP is running or the switch downstream is doing something. The downstream is NOT CISCO. We are running 12.2(37)SE1 Need some help on this one. Thanks Jeff Fitzwater OIT Network Systems Princeton University _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
