Tag: poe

A+ Pop Quiz:  That’s called a normal day

A+ Pop Quiz: That’s called a normal day

Last modified on June 1st, 2020 at 5:19 pm

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Network+ Pop Quiz: Except I can’t find my cable

Network+ Pop Quiz: Except I can’t find my cable

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My network is always slower in the morning

My network is always slower in the morning

Which of these devices are commonly powered with PoE? Pick two.

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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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Power Over Ethernet – CompTIA Network+ N10-006 – 2.6

Power Over Ethernet – CompTIA Network+ N10-006 – 2.6

Last modified on May 20th, 2015 at 3:20 pm

We are increasingly powering network devices with power provided over the Ethernet connection. In this video, you’ll learn about Power over Ethernet (PoE) and how it can be used in conjunction with your network switch and devices.

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CompTIA Network+ N10-004: 3.3 – Advanced Switching Technologies

CompTIA Network+ N10-004: 3.3 – Advanced Switching Technologies

Last modified on July 24th, 2011 at 4:49 pm

In this video, you’ll learn about some of the more advanced capabilities of today’s network switches, such as power over Ethernet, the spanning tree protocol, VLANs, trunking, port mirroring, and port authentication.

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