Tag: hub

Network Devices – CompTIA A+ 220-901 – 2.8

Network Devices – CompTIA A+ 220-901 – 2.8

Last modified on June 7th, 2018 at 5:49 pm

The physical connectivity of the network is just as important as the data that flows across it. In this video, you’ll learn about the different devices that we use to build our physical network infrastructures.

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Network Devices – CompTIA A+ 220-801: 2.9

Network Devices – CompTIA A+ 220-801: 2.9

Last modified on September 25th, 2019 at 4:35 pm

We use many different network devices to connect our devices together. In this video, you’ll learn about hubs, switches, routers, firewalls, and much more.

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A one-armed paper hanger

A one-armed paper hanger

What OSI layer 1 device is commonly called a “multi-port repeater?”

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CompTIA A+ 220-701: 4.1 – Network Technologies

CompTIA A+ 220-701: 4.1 – Network Technologies

Last modified on October 7th, 2019 at 1:47 pm

The fundamental operation of the network uses many different technologies to ensure that traffic will flow properly between devices. In this video module, you’ll learn about status indicators, duplex settings, the difference between workgroups and domains, and much more.

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CompTIA Network+ N10-004: 3.1 – Common Network Devices

CompTIA Network+ N10-004: 3.1 – Common Network Devices

Last modified on July 24th, 2011 at 4:45 pm

If you walk into anyone’s network facility, you’ll find a set of network components that will be similar to those used at almost any other organization. In this video, you’ll learn about the most common network devices, many of which you probably have in your own home!

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