Please see attached
my error I get on up link of trunk port.
How can I find root
of problem to solve it.
This could be caused
by a network device but I am guessing that would be rather difficult to track
down. How many users are connected o the WS-C3560X-24P-S switch? Are you able to provide
me a sanitized configuration of the 3560? Also are you able to test the fiber
link for any physical layer issues?
smaller frames are
less effective and will cause drainage of the resource(memory/cpu) if it's
being received at an alarming rate.
Since this is being
received at the trunk port, trailing the diagram/cabling some network device or
even a NIC is not working the way it's expected(may be half duplex or faulty)
and network/link is congested at that segment and as a result of collision, the
smaller frames are making their way in. It will be a tedious job to find that
part.
If you can do a WS-C3560X-48P-L packet capture, the source and destination field might make your life easy.
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