When a router receives an update for its routing table, what is the metric value change to that path?
When a router receives an update for its routing table, what is the metric value change to that path?
When a router receives an update for its routing table, the metric value for that path is typically incremented by 1. This is because the update generally implies that there is an additional hop or that the distance to the destination network has increased by one router. This increment in the metric value signifies that the path has become slightly longer or more costly, making it less preferred in comparison to other potential routes.
The correct answer is C. Increased by 1. When a router receives an update for its routing table, the metric value (also known as the cost or distance) for that path is increased by 1. This is because the update indicates that the path has become one "hop" longer, or that the distance to the destination network has increased by one router. The metric value is used to determine the best path to a destination network, and increasing the metric value makes the path less preferred.