[c-nsp] ip mtu - omitted on 3750

[Sharan Harkisoon]

Try "system mtu 1546".  This is the command I'm used to on 3550's, and 
it works just fine on the 3750 Metro's we just got.

Sharan

Ernest Altbart wrote:

>Hi,
>
>in our Metro-Ethernet network we have a couple of 3750´s installed (9 stack groups) and noticed that from release 12.2(25)SE to 12.2(25)SEA Cisco has omitted the "ip mtu xxxx" command. This is especially painful for us, since the disappearance of this command heavily influences VLAN, MPLS and other functionality (basically everything that adds something to a frame)- while at the same time making supporting a common ip mtu of 1500 bytes in the network "difficult". 
>
>I just wonder if any of you ran into the same issue. At this time I am more interested in the fact, whether this is an issue for anyone else, than in a technical discussion or a solution (some are available - but they are somewhat expensive, money- or timewise) - I will gladly follow up with everyone who has the above issue and/or wants to have more technical details.
>
>best regards
>
>Ernest
>
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