The software can manage multiple discrete customer networks that use the same unregistered IP address ranges. System administration allows user-based authentication. Managers can organize elements into domains and sub-domains and assign permissions to each, based on user group. Operators must enter a password to obtain access to permitted domains. This is highly useful for networks that use the same infrastructure to provide services to multiple customers.
Selected users can create, read, update, or delete selected data.
Managers can limit visibility in sub-domains so that, for instance, a user can view a router configuration, but cannot change content within it. The NEMServer calls upon either the TGServer or the SGServer as appropriate. If your machine has sufficient resources, you can install all of these components on the same host, or you can deploy various elements to different hosts. The installation scripts supplied by Cisco can be used to install the GUI application and NEMServer, TGServer, and SGServer on any number of machines, and the central servers ADMServer, CTMServer, ES, LOGServer, and NS on another machine. All three servers must be located on the same machine.