1 | supports IP, DECnet, IPX, AppleTalk, Mac layer bridging; |
2 | operates over dialup or leased lines; |
3 | allows to assign IP address automatically (dynamically); |
4 | there are no speed limitations built into the PPP protocol; |
5 | frames have variable sizes; |
6 |
Physical Layer:
|
7 |
Data Link Layer:
|
8 |
Network Layer:
|