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

Created Jun 08, 2018 15:10:50Latest reply Jun 15, 2018 15:59:57 252 1 0 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:

yangyong  Adept   Created Jun 15, 2018 15:59:57 Helpful(0) Helpful(0)

Great share! Well done!
  • x
  • convention:


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