This path/CAPACITY stays up for the duration of the communication
Example is Telephone Network
Packet Switching
No capacity is dedicated alstored briefly and then transmitted to the next
Example is : Computer to Computer Communication
o ong a path through the network
o Data Is sent out in small chunks called “Packets”
o Each path is passed from node to node
o At each node, entire packet is received,node.
Frame Relay & ATM ror Protection are removed
o Overhead bits for Er
o 10’s of 100’s of Mbps and also Gbps is possible
Example is : Computer to Computer Communication
o ong a path through the network
o Data Is sent out in small chunks called “Packets”
o Each path is passed from node to node
o At each node, entire packet is received,node.
Frame Relay & ATM ror Protection are removed
o Overhead bits for Er
o 10’s of 100’s of Mbps and also Gbps is possible
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