Consider this network of W routers. Assume all edges have cost 1, and the router
ID: 656431 • Letter: C
Question
Consider this network of W routers. Assume all edges have cost 1, and the routers use a distance vector routing protocol. (a) Show the contents of the initial routing table for router A at the start of the protocol. b) Suppose the following events happen in sequence: B advertises to all of its neighbors: then, after some time. C advertises to all of its neighbors: then later D advertises to all of its neighbors. Describe (or illustrate) the changes that router A will make to its routing table at each step as it receives each new advertisement Note that A only directly receives two of the three advertisements that are sent. You will also have to reconstruct a little bit of what is happening on other nodes. Assume all advertisements arrive at their destinations and are processed immediately, and the advertisements listed above are the only ones sent..Explanation / Answer
Consider this network of W routers. Assume all edges have cost 1, and the router