RE: Advise on Jumbo Frame support on Cat4000

From: David C Prall (dcp@xxxxxxxxxxx)
Date: Wed Mar 27 2002 - 12:34:51 GMT-3


   
Which Cat4000 The Supervisor 1 and 2 do not support Jumbos or even
Mini-Jumbos. The Supervisor 3 is suppose to support Jumbos in future
software on non-blocking ports.

> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> KIP
> Sent: Friday, March 22, 2002 12:56 AM
> To: Ccielab (E-mail)
> Subject: Advise on Jumbo Frame support on Cat4000
>
>
> Chaps,
>
> I am running MPLS via a Cat4000, I need to up the MTU to 1536......
>
> tried it on Gig Module on Cat4000 ver 5.2 no joy....
>
> using the set vlan mtu option......it takes the command, happy
> days...however
> does not work and logs an MTU exceed when u run a show mac.........
>
> now I read in MPLS arch, by Cisco Press...that some switches do
> not support on
> the CLI by can be enabled by hidden commands etc. (doesn't say hidden
> commands, but suggests contacting the TAC)..........
>
> anyhow can anyone help
>
> ta
> KIP



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