Which Phases Does PPP Have to Go Through from Physical Up to Line Protocol Up?

Created Apr 13, 2017 08:39:54Latest reply Apr 13, 2017 14:56:34 812 2 0 0
Which Phases Does PPP Have to Go Through from Physical Up to Line Protocol Up?
  • x
  • convention:

user_2790689  Expert   Created Apr 13, 2017 11:44:36 Helpful(0) Helpful(0)

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  • x
  • convention:

Adamcolob     Created Apr 13, 2017 14:56:34 Helpful(0) Helpful(0)

PPP has to go through the following phases before it enters the Line Protocol Up phase from the Physical Up phase:
LCP negotiation, during which the Maximum Transmission Unit (MTU), magic number, authentication mode, and asynchronous character mapping are negotiated
Authentication in either CHAP or PAP mode
Network layer negotiation including IPCP and IPXCP
A negotiation failure at any phase will terminate link establishment.
  • x
  • convention:

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