- Assume the propagation delay in a broadcast network is 5 μs and the frame transmission time is 10 μs. How long does it take for the first bit to reach the destination? How long does it take for the last bit to reach the destination after the first bit has arrived? How long is the network involved with this frame (vulnerable to collision)- ----Why is routing the responsibility of the network layer? In other words, why can’t the routing be done at the transport layer or the data link layer?
- Assume the propagation delay in a broadcast network is 5 μs and the frame transmission time is 10 μs. How long does it take for the first bit to reach the destination? How long does it take for the last bit to reach the destination after the first bit has arrived? How long is the network involved with this frame (vulnerable to collision)- ----Why is routing the responsibility of the network layer? In other words, why can’t the routing be done at the transport layer or the data link layer?
Chapter9: Computer Networks
Section: Chapter Questions
Problem 19VE
Related questions
Question
- Assume the propagation delay in a broadcast network is 5 μs and the frame transmission time is 10 μs.
-
How long does it take for the first bit to reach the destination? How long does it take for the last bit to reach the destination after the first bit has arrived?
-
How long is the network involved with this frame (vulnerable to collision)-
-
----Why is routing the responsibility of the network layer? In other words, why can’t the routing be done at the transport layer or the data link layer?
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