what is PPPoE, PPPoA, IPoE, IPoA

by victorsrinivas - 2/16/09 11:02 PM

Hi All,

Am Srinivas here. very new to this forum. To improve my broadband knowledge, I need information on understanding of these technolgies:

PPPoE, PPPoA, IPoE, IPoA.
Suppose I connect from my PC to a DSL modem or a router which has an inbuilt Modem, and this is inturn connected to a DSLAM and then to a BRAS, how does these protocols come into picture.
What are the endpoints in all these cases.

Kindly help me in knowing this.

Thanks In Advance