In: Computer Science
What is the main differences between Packet Switch Network & Circuit Switch Network?
SOL:
The main differences between Packet switching and circuit switching networks
Packet switching network | Circuit switching network |
In packet switching there will no setup and tear down time | In circuit switching network there will be setup time and tear down time because of connection eastablishment and connection release phase |
In packet switching store and forward procedure will be used | In circuit switching store and forward procedure is not used |
Each packet may follow a different order in packet switching | In circuit swicthing Each packet follow same path |
Headers are required for every packet | Headers are not required for every packet as every packet follows the same path one global header is enough |
The data processing is done at intermediate nodes i,e routers also | The data processing is done at only source nodes and destination nodes |
Packets will be out of order in packet switching | Packet will not be out of order in circuit switching |
packet switching is not so reliable compared to circuit switching | Circuit switching is more reliable |
This is less costly | This is more costly as the resource reservation requires |