Suppose you have the route below, comprised of links AB and BC. AB has an MTU of

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Suppose you have the route below, comprised of links AB and BC. AB has an MTU of 800 bytes; BC has an MTU of 700 bytes. A sends a 1500 byte frame with no IP options (an IP packet with a header of 20 bytes and a payload of 1480 bytes) to C, forcing IP fragmentation. The packet A sends has an IP identification field of 4. Recall from the video that fragment offsets are in units 8 byte chunks (an offset of 2 means 16 bytes).

Fill in the tables below to show what IP packets will traverse each link.Identis the IP identification field,Offsetis the fragment offset field of the IP header,Lengthis the size of the IP payload (not including the header), andMFis the more fragments bit.

Note:in each field, enter an integer. Fill in the array starting from the first row, and leave the unnecessary rows blank.

AB

BC

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