LWFX

To remotely and efficiently manage a network, a system administrator relies on a terminal switch. This out of band management tool allows complete access to computers and components even when the workstation is off or unavailable. Troubleshooting and maintenance become more convenient, as either can be performed regardless of operating hours.

Otherwise known as a console switch, a terminal switch is not actually a piece of electrical equipment. Rather, it is comprised of a LCD monitor, keyboard and mouse. Using a graphical interface, the IT professional can diagnose problems, perform routine maintenance and manage servers with different operating systems. Multiple components can be monitored, including routers and network devices, with one component per port. A 32-port console can accommodate four times as many devices than an 8-port switch.

Consoles work with local networks via Ethernet and remote networks via Internet. If a power failure should occur, a secondary power supply allows the equipment to remain active. Encrypted data transfer provides security. Ports are password specific, so system rights can be restricted as required. Ports are also configurable as host or user, enabling each port to have its own parameters such as communication speed and hardware flow control.

A terminal switch is a cost effective solution to network management, especially for a data center that works round the clock or companies with remote offices. System administrators can monitor network traffic and manage multiple workstations without leaving the room. As problems can be assessed and solved from one location, the need for technicians at multiple sites is eliminated, saving both time and money.

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