Re: [nsp] Cisco DS3 Questions..

From: sthaug@nethelp.no
Date: Fri Feb 22 2002 - 12:11:26 EST


> * 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.

Note that the same differentiation can also be done with ATM-DXI
encapsulation (nobody seems to know this :-).

Steinar Haug, Nethelp consulting, sthaug@nethelp.no



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