Disadvantage of Mobile TCP
Explain disadvantage of the Mobile TCP.
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a) As the SH does not act as the proxy as in I-TCP, packet loss on wireless link because of the bit errors is broadcasted to the sender. M-TCP considers low bit error rates that is not always a valid assumption.
b) A modified TCP over the wireless link not only need alteration to the MH protocol software however also new network components such as the bandwidth manager.
Explain what are header and trailers and how they can be added and removed?
IP multicast: IP multicast technology decreases traffic by sending stream of information to numerous recipients at one go. Video conferencing, stock quotas are the examples based on IP multicast.
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Describe the working process of SMT.
HTTP proxy server is a proxy, allowing working on the Internet with HTTP and (not always) FTP protocols. It (as well as other proxy servers) can carry out caching of information downloaded from the Internet.
Why do we require a subnet mask?
How the Internet Works?
Discuss the term UDP and TCP.
Describe when a switch is stated to be congested?
Describe the two kinds of duplex.
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