[j-nsp] weird MTU size on "show interface"

Mark Tinka mtinka at globaltransit.net
Fri Oct 8 14:48:00 EDT 2010


On Saturday, October 02, 2010 04:58:35 am Chris Evans wrote:

> Cisco is different.  They typically don't include layer 2
> overhead on the display/config where as juniper does...

In IOS XR, Cisco now do.

On Ethernet, for instance, in IOS XR on the CRS, for 
example, you'd have to explicitly add the Layer 2 overhead 
if you want to get the MTU accurate, just like in JUNOS.

But in regular IOS, no, they still don't include it.

Cheers,

Mark.
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