Communications system for multiple computer system management circuits
A communications system for multiple computer system management circuits to enable remote management of the computer systems via a remote management system. The management circuits are operably coupled to a remote connector circuit via a communications bus (e.g. a bus conforming to the RS-485 communications standard). The remote connector circuit can be implemented on a daughter card of one of the computer systems. The remote connector circuit includes modem circuitry for providing operating information on operating conditions of the computer systems to a remote management system and for receiving operating commands to be provided to the management circuits wherein the computer systems initiate operations (e.g. rebooting and power cycle) in response to receiving the commands. The RS-485 bus is configured in a daisy chain configuration to allow for a simplified addition of new computer systems to the bus.
Dell USA, L.P.
G
G06F
inventional
Anil V. Robert G. Philip D. Donald E.
Rao Bassman Chidester Carroll