John,
PPPoFR solution is to maintain leased line PPP end to end over SP's FR
backbone..Following is the sample topology :
CPE--PPP/LL--SP--FR+PPP--SP--PPP/LL--CPE
But later started using in Broadband environment with following topology
:
CPE--PPPoFR/xDSL--DSLAM--PPPoFR--SP--PPPoFR--ISP/Wholesale provider
But now you will find PPPoE, oEoA, oA & oEoVLAN, as you can see several
L2 tech. is used but the goal is to maintain PPP end-to-end due to its
feature for AAA purpose..
thanks,
rahul.
""John Neiberger"" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> I believe someone might have mentioned this recently but since
> I'm studying it right now I thought I'd ask again...
>
> What the heck would be a real-world application of PPP over
> Frame Relay? If you want it for the authentication this is a
> lot of work!
>
> You need to setup a subinterface *and* a virtual template for
> every PVC! What a pain.... Then again, if you're using
> multipoint interfaces you'd simply use ip unnumbered and a
> single virtual template.
>
> Hmm.... what might we actually do with this? Interestingly, I
> just combined two features that I've never configured before:
> PPPoFR and FREEK. It makes my config look fairly odd. :-)
>
> John
>
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