[a-nsp] 7050SX MPLS ?

Sabri Berisha sabri at cluecentral.net
Wed Jan 27 13:16:07 EST 2021


----- On Jan 27, 2021, at 7:26 AM, Gert Doering gert at greenie.muc.de wrote:

Hi,

> IS-IS connects L3 interfaces, so the L3 MTU of both ends must match.
> 
> And of course be <= the L2 MTU of the whole path.

And, since KVM vEOS instances use Linux bridging, you may need to increase
the MTU on the underlying bridges.

Even if this does not apply to you right now, I'm sure that in a few years
from now someone will find this in the archives and think "bingo" :)

(I actually had this issue over the weekend when testing segment-routing).

Thanks,

Sabri


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