I wrote:
> > Although it may sound odd, this is most likely an example of
> > auto-negotiation performing as designed.
>
> Unfortunately, in my case this is not the cause of the problem. I have
> the 7500/PA-FE-TX configured as a trunk, full duplex (speed is always
> 100 Mbps here, IOS won't let you configure 10 Mbps):
...
> and the 3548XL is explicitly configured as 100 Mbps full duplex:
...
> And I'm still getting CRC errors on the 3548XL.
The mystery is solved. These CRC errors are coming every 10 seconds.
Surprise surprise, if I turn off keepalives on the 7500/PA-FE-TX, the
CRC errors on the 3548XL stop.
Time for a bug report to Cisco, methinks.
Steinar Haug, Nethelp consulting, sthaug@nethelp.no
This archive was generated by hypermail 2b29 : Sun Aug 04 2002 - 04:12:13 EDT