At which layer of the OSI model does PPP perform?
A.
Layer 2
B.
Layer 3
C.
Layer 4
D.
Layer 5
Explanation:
The Point-to-Point Protocol (PPP) provides a standard method for transporting multi-protocol
datagrams over point-to-point links. PPP was originally emerged as an encapsulation protocol for
transporting IP traffic between two peers. It is a data link layer protocol (layer 2 in the OSI model )
A.
Layer 2