Re: [nsp] Cisco DS3 Questions..

From: Niels Bakker (niels=cisco-nsp@bakker.net)
Date: Fri Feb 22 2002 - 11:28:21 EST


[Removed NANOG from Cc list; this is off-topic there]

* gert@greenie.muc.de (Gert Doering) [Fri 22 Feb 2002, 09:17 CET]:
> What would sub-interfaces be good for on a point-to-point line?

To differentiate between different VRFs for packets received from the CE
at the PE in an MPLS-VPN setup, for example.

Which is the only example I know of, actually, and I think it speaks
bundles about how well-thought-out MPLS is.

Cheers,

        -- Niels.



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