Re: Mpls vs mpls lite

very simle and good explanation of VRF-Lite done by Pavel..

VRF + MP-BGP(if BGP used in VRF) - MPLS = VRF-LITE

Regards
Nadeem

On Thu, Apr 16, 2009 at 2:07 PM, Pavel Bykov <slidersv_at_gmail.com> wrote:

> Uh.. I think you mean VRF-lite, not MPLS lite.
>
> Normally, you need MPLS for VPNs to communicate, with MP-BGP governing the
> transmission and telling MPLS what it needs.
>
> But sometimes, you just need VPNs without MPLS and MP-BGP at all. Just
> completely separate networks locally on a router. Then you would create
> VRFs
> with RDs, but without MPLS or RTs! So you have VRF, but only locally on a
> router. This is called VRF-lite.
>
>
>
> On Thu, Apr 16, 2009 at 9:01 AM, <mark.chandra_at_gmail.com> wrote:
>
> > Guys,
> >
> > Anybody know a good source of technical document about the difference
> > between mpls and mpls lite ?
> >
> > Thanks guys
> >
> > Regards
> >
> > Mark
> > Sent from my BlackBerry. wireless device from XL GPRS/EDGE/3G network
> >
> >
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> Pavel Bykov
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Received on Thu Apr 16 2009 - 20:27:39 ART