Suppose an application delivers 3000 bytes data to TCP which is then passed to IP for delivery across two networks of the Internet. The first network (link) uses 15-bytes headers and has an MTU (Maximum Transfer Unit) size of 1000 bytes; the second network uses 10-bytes headers with an MTU of 700 bytes. Each network’s MTU gives the size of the largest IP datagram that can be carried in a link layer frame. Give the sizes (total length of the packet) and offsets of the sequence of fragments delivered to the network layer at the output of the two networks. Assume all IP headers and TCP headers are 20 bytes.

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Ans The application before the data is entering the first network delivers an IP datagram unit ie Bytes of data TCP Header IP Header here we have 3000 ... View the full answer