How often does the MWTM poll nodes?
By default, the MWTM polls the nodes in the network every 15 minutes. However, you can initiate a poll for one or more nodes at any time by selecting the nodes in the Discovery tab in the Discovery dialog box and pressing Poll. You can also change the default poll interval for one or more nodes in the SNMP Configuration dialog box. You must be logged in as the root user or as a superuser to access this dialog box. Finally, the Node Details window polls the visible node and its adjacent node every 15 seconds, but you can change that poll interval, too.
