I am facing a problem
I have to 6500 switches and they are connected together with gig port.
I have gig modules on both.
The gigport on the Core switch is going to errdisable.
When i check the Distribution switch there are lot of input errors.
I have changed the gig slot on distribution ,changed the fibercabe,changed the POTS.
But the result is same.
Both switch have same fiber connection
and yes this is L3 port on STP involved.
Could any one help me out.
Thanks in advance