Sun terminal @ 100mb to 7965, slow when phone negotiotates to 6509 @ 1000mb

Unanswered Question
Jan 28th, 2010


I have a Sun Terminal that only supports 10/100 speed connected to a 7965 that is talking to a 6509 at 1000mb.  This customer frequently loads large image files across the network and the screens are exhibiting massive "tearing".  When I bypass the phone and plug the terminal directly into the switchport it negotiates to the 6509 at 100mb and works fine with no tearing.  When I hardcode both the 7965 and 6509 switchport to 100mb the terminal works fine also.  It also works as expected though a 7961 that only supports 10/100 speed.

Has anyone seen this before, and can offer a solution other than hardcoding the phone and switchport which would be an administrative nightmare going forward.


I have this problem too.
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