What are the similarities and differences between IUP and IUD?
The differences are that IUP is something helping in professional degrees and everything else. IUD is where everyone is probably into drugs or dating or other things that dont make sense
TCP is a protocal that keeps track of data loss and has ways of handling lost packets. UDP does not have this ability and packet loss must be handled by the programmer.
Port No. for Tranmission Control Protocal (TCP) is 6 Port No. for User Datagram Protocol (UDP) is 17
Megaco/H.248 is an Application Layer protocol and works on TCP/UDP.
the main difference between UDP and TCP is that UDP is not a reliable protocol.
UDP
in udp there is no check for error detection as well as the packect has reached to destination or not. where as tcp takes care of all this that's why it is slower than udp.
UDP and TCP both are transport layer protocols. UDP is connection less and TCP is connection oriented. UDP is preferred over TCP when large amount data is to be sent like on skype or video conferencing .
TCP
TCP and UDP are two different layer 4 protocols. TCP reliably sends data with acknowledgments and UDP sends data without checking if the destination received it. Skype uses UDP while email uses TCP.
In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.
UDP is alot faster than TCP. So if its realtime obviously it has to be fast, thus UDP. The only problem is UDP isn't as reliable or as secure as TCP. But it does have the speed advantage.
It depends on whether you want speed (UDP) or reliability (TCP).
Transport layer TCP/IP Protocols are TCP and UDP