> * 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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