Configuring the Frequency of Neighbor Solicitation Messages

The retransmit timer determines the retransmission frequency of neighbor solicitation messages. This timer is used to detect when a neighbor has become unreachable and to resolve addresses. To modify the retransmit timer, include the retransmit-timer statement:

For a list of hierarchy levels at which you can include this statement, see the statement summary section for this statement.

By default, the retransmit timer is 0 milliseconds.