Packet Switching is one of the effective digital network communication method in which the data is divided in to fixed size small packets before they sent.This type of communication systems follows the store and forward techniques means the data is received at each node in the system first queued and then forward to the next node. Most of the recent wide area network follows the packet switching techniques in which some are TCP/IP,X.25 and Frame Relay protocols.This type of switching technique is reliable but the packets received at the destination is out of order. tsigroup.in/blog/networking/packet-switching.html#.UeZGfG37YSM
Posted on: Wed, 17 Jul 2013 07:27:21 +0000