[c-nsp] How can I increase Ethernet MTU?

Lukas Tribus luky-37 at hotmail.com
Sat Jan 24 06:47:17 EST 2015

> Colleagues,
> I have a network of about twenty C3560X switches switching IP-only traffic.
> Soon we will be enabling MPLS on some routers connected to this
> network, so the switches will have to handle frames with the MTU
> larger than the default 1500 bytes.
> How do I configure the switches to pass frames with MTU=1600, if
> possible, without disrupting the service?
> I will be grateful for a link to some good howto.


Don't think it will work without reload though ...



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