Local area networking connectivity hardware and components in the nature of gateway devices, routers, hubs, switches, transceivers, converters, and network interface cards; customer premise equipment access hardware; firmware for network management, interfacing, and control; computers, computer peripherals, wide area networking devices and components in the nature of modems and gateway devices; storage area networking devices and components in the nature of switches; wired coaxial cables; wired shielded and wired unshielded twisted pair copper wires; wired power lines; optical fiber sold as a component of optical fiber cables; wireless network interface devices in the nature of network interface cards, PCMCIA cards, access point devices, and switches; remote access equipment in the nature of broadband modems, routers, and gateway devices; telephones and teleconference systems comprising access equipment and VoIP (Voice over Internet Protocol); Internet protocol telephony and video systems, and related components comprising video- and voice-over Internet protocol access devices; personal computer card, hub, switch and transceiver cables; firewalls in the nature of routers; filters within routing devices; embedded firewall products in the nature of security protection and anti-virus, anti-spam applications; network interface cards; network plug connectors; power supplies; in-wall network interface connectivity systems and associated devices in the nature of in-wall installation and packaging; AC- and DC-powered devices in the nature of power supplies; redundant power protection systems and associated components in the nature of power supplies; data communications interface cards and modules; wireless access points in the nature of networking communications; antennas; computer cables; LAN client devices in the nature of thin client devices; and related software and firmware for all of the foregoing for embedded applications for SNMP (Simple Network Management Protocol) configuration set ups, and operational controls; computer software for diagnosing, installing, supporting, managing, monitoring, configuring, connecting, upgrading and controlling computer hardware, firmware, and software