aravind

• Nov 8th, 2006

 

TCP-transmission control protocol, its a connection-oriented protocol and it is synchronous in nature.

UDP-user datagram protocol, its a connectionless protocol, it is asynchrnous in nature.

javed

• Nov 20th, 2006

 

TCP is connection oriented Protocol and UDP is not. in other words v say that in TCP we recf. acknoledgment of any msg. but not in UDP.

K.Shridhar

• Nov 20th, 2006

 

Hi,In transport layer two protocols are working TCP , transmission control protocol and UDP , user datagram protocol , TCP is also know as reliable protocol , means it is using handshake process , where client requtest to server then establish the connection and then transfer the packet then terminates it. In UDP , no relaibilty but packets are safe. when long RTO is there that time packtes use to UDP.

dhilipkumar

• Nov 28th, 2006

 

TCP udpconnection oriented connection lesswaitng for acknowledgement not waiting more secure less secure

mahesh

• Dec 11th, 2006

 

TCP deals with packets and UDP deals with datagrams

S.P.Vijayanand

• Jan 2nd, 2007

 

TCP:

1.Connection oriented - 3 way handshake

2.all packets transferred between a client and server takes the same path

3.Reliable packet delevery

4.Error reporting mechanism available

5.Slow process as it waits for ack before sending next packet

6.Ordered delivery of packets

UDP

1.Connectionless

2.Each packet between a client and server may take various paths

3.Unreliable delivery

4.Datagram loss cannot be identified

5.Faster

6.Out of order delivery