[c-nsp] Problem with 10 / Half ports with SXH
C.Jenkinson at uws.edu.au
Thu Oct 4 23:22:27 EDT 2007
we recently upgraded a whole bunch of 6500s
with s72033-ipservicesk9-mz.122-33.SXH from SX7.
Since then we have had trouble with older equipment
such as AS5200s and legacy Voicemail servers and PABXs
the can only do 10 / Half becoming not responsive.
The counters on the problem interfaces show high rates
of CRC errors (rxCRCAlignErrors). A shut / no shut on
the port returns the port to operation. The modules
concerned are mainly the WS-X6548-RJ-45. Setting the
port to 10/half instead of auto/auto offers slight
improvements. Has anybody else come across this
problem. We have raised a TAC case with Cisco but
so far have had no response.
Colin E Jenkinson
Acting TEAM LEADER (NETWORKING)
Information Technology Directorate
University of Western Sydney
Telephone: +61 (0)2 4620 3184
Mobile: 0414 538 476 Fax: 02 4620 3806
More information about the cisco-nsp