[nsp] MTU >1500 on 2900XL

Ezequiel Carson ezequiel at ifxnw.com.ar
Wed Sep 3 02:29:41 EDT 2003


Hi Jon,
	Are you passing MPLS Frames with 2 labels? like VPN's frames?

Thanks
Ezequiel.

On Tue, 2003-09-02 at 22:06, jlewis at lewis.org wrote:
> On Tue, 2 Sep 2003, Ezequiel Carson wrote:
> 
> > Hello,
> > 	i would like to know if Cisco 29xx (i.e 2924) supports frames bigger
> > than 1500 bytes. Example, 1508.
> 
> AFAIK, only the XL-EN models, and you may need an IOS upgrade.  Then you 
> can
> 
> (config-if)#mtu ?
>   <1500-2018>  MTU size in bytes
> 
> I've got several 2924XL-EN's passing MPLS tagged packets >1500 octets.  
> c2900xl-c3h2s-mz.120-5.WC5.bin can definitely do it.
> 
> ----------------------------------------------------------------------
>  Jon Lewis *jlewis at lewis.org*|  I route
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