TCP/IP Basic Routing Guide

TCP/IP Basic Routing Guide Layer 2       Network Interface SLIP      -           Serial Line Interface Protocol Provides basic TCP/IP functionality by creating a layer-two connection between two devices over a serial line. PPP      -           Point to Point Protocol Provides layer-two connectivity like SLIP, but is much more sophisticated and capable. PPP is itself a suite of protocols (“sub-protocols” if you will) that...

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