Question: 5) Suppose a 1.5 MB message needs to be uploaded to a web server through a 10 node path using a virtual circuit packet switched

5) Suppose a 1.5 MB message needs to be uploaded to

5) Suppose a 1.5 MB message needs to be uploaded to a web server through a 10 node path using a virtual circuit packet switched network. For this purpose, 500 bits signalling packet is used. The network forces packets to be size 7000 bytes including a packet header of 40 bytes. Nodes are 500 km apart. All links have same transmission speed of 1 Gbits/sec. Packet processing delay at each node is 8 usec and the propagation speed is 2.3x108 m/sec. a) Calculate the Virtual Circuit setup time. b) Find the total session time (circuit setup, tear down and packet transmission) to transmit the message. Packets are transmitted using store and forward technique

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