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mostly servers, but also a range of workstations that connect into a lan system that connects to the servers, the it department controls the servers and LAN and wan making sure that all systems are up to data and working properly with high speed and high security. hardware components would include large hubs, switches, routers, modems, servers, computers(obviously) and Ethernet cables, in some cases rs-232 cables are also used. this may vary depending on your network size

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13y ago

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