## Distance vector routing with poisoning

Consider the network shown in the figure below. Assuming that all link weights are set to 1, what is the distance vector message that the routing protocol running on these routers will send once the network has converged assuming that all routers use poisoning ?

Express your answer as a list of pairs separated by commas. In each pair, <id>:<int>, where <id> is the name of the router and <int> an integer representing a distance. Use 99 as the distance to indicate a poisonned route.

##### Question 1: Distance vector sent by router R0 to router R1

What is the poisonned distance vector sent by R0 to R1 ?

##### Question 2: Distance vector sent by router R0 to router 3

What is the poisonned distance vector sent by R0 to R3 ?