Standard Internet routers usually come with four Ethernet local area network ports, while the more advanced routers used by some companies may offer eight ports. If the number of computers, printers ...

The three devices commonly used for linking components together on a network are hubs, switches and routers. Though similar in function they differ in capability and utilization. Hubs and switches ...

A central switching point that all devices on an Ethernet segment plug into. Also known as a "multiport repeater" and sometimes called a "concentrator, the hub shares the total bandwidth among all ...

I have been brought in on a part time basis to a relatively small company to do some IT work. The problem is that the company has a scattering of small hubs and switches plugged into wall ports, some ...

I have a small business network that’s been in place for many years, and we’re finally getting around to a long overdue replacement of a dozen or so old desktop computers. The technician doing the ...

Forum visitor mustbjones needs a little gentle understanding in regard to routers and hubs. He or she writes: My house is wired with three Ethernet drops fed by the three ports on my router. I got a ...

Excerpt from CCNA Practice Questions (Exam 640-802), 3rd Edition. Select the appropriate media, cables, ports, and connectors to connect switches to other network devices and hosts. Explain the ...

Networks are starting to become a critical part of many industrial installations. Production equipment increasingly incorporates diagnostics that are available over an Ethernet, and ever more factory ...

Shared versus dedicated channels. In an Ethernet network, every client, server and network device is wired to a hub or switch. A hub shares the total bandwidth among all users, while a switch provides ...