Thomas Kunz
Systems and Computer Engineering
335
Two Transport Protocols
n
The Internet uses 2 transport protocols
l
Connection-Oriented
l
Connectionless (Datagram)
TCP
UDP
l
Comprehensive
l
Full-duplex
l
Acknowledgment
l
Sequencing
l
Variable length
segmentation
l
Error control
l
Very simple
l
No error control
l
No sequencing