Basic router command?

Tell Router Delivery Stats--- it will Shows you Router delivery statistics.

Tell Router Compact-------Compacts MAIL.BOX and cleans up open Router queues. You can use this command to compact MAIL.BOX at any time. If more than one MAIL.BOX is configured for the server, each MAIL.BOX database will be compacted in sequence.
By default, MAIL.BOX is automatically compacted at 4 AM.

Tell Router Show Queues------Shows mail held in transfer queues to specific servers and mail held in the local delivery queue

Tell Router Exit or Tell Router Quit-----Stops the Router task on a server.

Tell Router Update Config-------Updates the server's routing tables to immediately modify how messages are routed. This removes the 5 minute delay before a Router configuration change takes effect