Re: MPLS VPN: Why two lables?

The biggest efficiency with the labels might be that P routers don't
have to speak BGP, they just need to know the routes to the BGP
speaking PE routers.

On Sun, Jul 3, 2011 at 11:44 AM, Vladimir Osipenko <tiffolk_at_gmail.com> wrote:
> Hi, Guys!
>
> Despite reading books and articles, I simply don't get it: why we must
> use two lables for MPLS VPN instead of using one label, but without
> PHP?
>
> Is it because every P router will need to know customer routes? Any
> other reasons?
>
>
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Received on Sun Jul 03 2011 - 12:13:49 ART