Consider three IP networks A,BA,B and CC. Host HAHA in network AA sends messages each containing 180 bytes of application data to a host HCHC in network CC. The TCP layer prefixes 20 byte header to the message. This passes through an intermediate network BB. The maximum packet size, including 20 byte IP header, in each network is:
- A: 1000 bytes
- B: 100 bytes
- C: 1000 bytes
The network AA and BB are connected through a 1 Mbps link, while BB and CC are connected by a 512 Kbps link (bps = bits per second).
What is the rate at which application data is transferred to host HCHC? Ignore errors, acknowledgements, and other overheads.
what if the question was same but from A to B it is 512kbps and from B to C it is 1Mbps ?
