Single-Server license of Plot2000 NMS on CD-ROM. This is to be purchased when you wish to run Plot2000 NMS on more than one server, or add Plot2000 NMS to an existing workstation-only installation. Plot2000 NMS consists of the Plot2000 Network administration and deployment tools. You can purchase Plot2000 NMS with a multi-user license bundle for a discount. See the multi-user license packs for more information.