02-13-2008 07:59 AM - edited 03-05-2019 09:07 PM
Is it possible (& how, feature available?) to provide with auto-negotiation in a 10/100/1000-TX switching port environment a limitation to a-100 (FE) speed.
Reason: We want to provide auto negotiation, but avoid the possibility that a client workplace connects with GE (a-1000) speed.
Thanx for any ideas/inputs.
Raffael
02-13-2008 08:43 AM
Yes most of the newer IOS switches allow this , just set the ports as "speed auto 10 100 , this restricts it to either 10 or 100 whatever it negotiates , if you want 100 only just remove the 10 parameter.
02-14-2008 01:36 AM
Hi Glen
Thank you! I'll check it out.
Raffael
02-15-2008 05:15 AM
Hi Glen
You wrote: 'Yes most of the newer IOS switches allow this'
What does it mean exactly? Do you eventually have consistent informations about this issue? I've started google-ing on CCO, but it's not easy...
Is it possible to say something like 'on platform x since IOS release y this feature is available'?
Raffael
02-15-2008 06:47 AM
Please see:
Release 12.2(20)SE1
Support for the 10, 100, and 1000 keywords with the auto keyword was added.
Tip: When looking for a command, go to the documentation and pick a switch (I usually pick the 3560). Select the latest software release and then 'Switch Command Reference'.
HTH,
__
Edison.
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