Q 30). Consider a route in a store and forward networking going through $9$ intermediate nodes.The packet contains $1100$ bits and are transmitted at $64 \ Kpbs $ . Assume propogation delay over the links are negligible.As packet travels along the route, it encounters an average of $5$ packets when it arrives at each node. How long does it take for the packets to get to the receiver if the nodes transmit on a " first come first served" basis (in ms) ?
Pls refer Network performance measures: Example 2 Page 21
http://csiweb.ucd.ie/Staff/jmurphy/networks/comp30040_2-basics.pdf
Plz explain
1) here every router encounter 5 packets ok. So 5*Tt but why add self Tt.
2) another add one more Tt for sender to receiver
@Digvijaysingh Gautam
@rahul Sharma 5
@ Hradesh patel
@Retina Ray
But why add self Tt ?
because after the router transmits those 5 packets it will now transmit the packet sent by the host
so total 5tt+1tt
another adds one more Tt for the sender to receiver?
draw a sketch for 9 routers and 2 hosts you will get that
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