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Consider the following figure of a sample network and its four columns showing the delay ( distance ) vectors received from the neighbors of router
Consider the following figure of a sample network and its four columns showing the delay distance vectors received from the neighbors of router J A for instance, claims to
have a msec delay to B a msec delay to C a msec delay to D etc. Suppose that J has measured or estimated its delay to its neighbors, A I, H and K as and
msec, respectively. Consider how J computes its new route to router G It knows that it can get to A in msec, and furthermore A claims to be able to get to in msec, so J
knows it can count on a delay of msec to if it forwards packets bound for to A Similarly, it computes the delay to G via I, H and K as and
msec, respectively. The best of these values is so it makes an entry in its routing table that the delay to is msec and that the route to use is via
Perform the same calculation for all the other destinations and give the cost as values of the new routing table distance vector of router to the destinations A by matching
them below to their entry values.
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