| 1 |
TCP - Transmission Control Protocol. A connection-oriented protocol used by most Internet applications to provide a reliable, full-duplex, byte stream for a user process.
|
| 2 |
UDP - User Datagram Protocol. A connectionless protocol for user processes. Also not reliable.
|
| 3 |
ICMP - Internet Control Message Protocol. Handles error and control information between gateways and hosts.
|
| 4 |
IP - Internet Protocol. Provides the packet delivery service for the upper layers.
|
| 5 |
ARP - Address Resolution Protocol. Maps an Internet address into a hardware address.
|
| 6 |
RARP - Reverse Address Resolution Protocol.
|
