2Modem/DSU Commands
2-1796800-A2-GB31-20 January 1997
Make Busy (mkb)
(Disruptive)
Use the mkb command to enable or disable COMSPHERE 3800 Series modems or DATAPHONE
II Direct Distance Dial (DDD) devices. This command simulates a busy signal by placing a resistor
across the switched network line at the specified modem. This places the modem out-of-service.
For most commands, NMS enables you to specify the destination for the command’s results and
schedule its execution. If the last page of the input form cannot accommodate the Destination for
results and Schedule execution fields, an additional page is provided. For a complete description
of these fields, refer to Chapter 1, Introduction.
Access Level: Data Technician, Manager, System Administrator
Abbreviation: mkb
Alternate: mb
Restrictions: None
Routine: Yes
Schedule: Yes
Related Commands: None
Make Busy Input Form
This input form contains the following fields:
Device(s) (Required field)
Enter the device(s) to be placed into or removed from the busy state. One or more devices
may be specified. Standard addressing format applies to the input. For information on
device addressing, refer to Appendix D of the COMSPHERE 6800 Series Network
Management System User’s/System Administrator’s Guide.
Device state (Required field)
Specify the desired state of the device(s).
Enter busy to disable the modem by placing it in the busy state, or release to enable the
device by releasing it from the busy state.
A pop-up menu is available listing valid selections.
Make Busy Results Form
A separate results form page is displayed for each device specified. Each page lists device
information for the device, the requested state (busy or release), and a text message indicating
whether or not the command was successfully executed.