Super Master
Super Master, a different hardware, is used in the case of more than a thousand users are required in a master-slave mode network.
The Super Master will be used as a master device replacing a standard iGuard master device in the network. With the Super Master, the slave iGuards will operate in cache mode which means that they only store the most recently used 1,000 users in memory. During authentication, if the user can not be found on the slave iGuard, the slave iGuard will request the transfer the user information from the Super Master via network. The new user information will be stored on the slave iGuard and replace the oldest user information. Please also note that users with automatch enabled will always be stored in the cache memory.
Super Master liked iGuard embeddeds web server for remote administration.