You can use the following commands from the server console once you have loaded wtm.nlm.
Enables [disables] WAN traffic management at this server.
Unloads a policy. You can use wildcards at the end of policyname to disable multiple policies (example: WANMAN POLICY DISABLE = POL*).
Loads a policy. You can use wildcards at the end of policyname to enable multiple policies (example: WANMAN POLICY ENABLE = POL*).
Enables [disables] the logging of activities to sys:system\wanman.log.
Sets the maximum size of the log file in kilobytes. The default size of the log file is 512 KB, and can range from 10 KB to 10 .24 MB. When the file reaches the maximum size, it is renamed wanman.old and a new log file is created.
Initializes WAN Traffic Manager.