Repeat Steps 1 through 3 for each machine with a Monitor (ArcIMS Spatial Server).
Restart ArcIMS Monitor and Application Server. When you change any setting in a .cfg file, you must restart the Monitor and Application Server. The changes you make affect only the Spatial Server(s) on the machine you are using to edit the .cfg files. So, if your site configuration includes multiple machines for Spatial Servers, you must change the configuration files on each machine, then restart the Monitor on each machine plus the Application Server.
Restart the ArcIMS Services.
When restarting services, always use the following order: