Networking Tools – CompTIA A+ 220-901 – 2.9
If you’re going to build your own network, you need to have the right tools. In this video, you’ll learn about crimping best-practices, multimeters, toner probes, cable testers, loopback plugs, and more.
Free CompTIA A+ Training
Network Devices – CompTIA A+ 220-901 – 2.8
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.
Network Types – CompTIA A+ 220-901 – 2.7
We often describe network types in broad geographical terms. In this video, you’ll learn the difference between a LAN, WAN, PAN, and MAN.
Internet Connection Types – CompTIA A+ 220-901 – 2.7
Internet connectivity is important for many people, and fortunately there are many ways to get connected. In this video, you’ll learn about cable modems, DSL, dialup networks, fiber connectivity, satellite networking, ISDN, cellular networks, and line-of-sight services.
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Configuring a SOHO Wireless Router – CompTIA A+ 220-901 – 2.6
SOHO wireless routers may be the most common network devices in the world, so it’s important that you understand some of the more detailed configuration settings. In this video, you’ll learn about wireless channels, encryption, NAT, port forwarding, port triggering, IP addressing, DMZ ports, QoS, and more.
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Wireless Encryption – CompTIA A+ 220-901 – 2.5
Our wireless networks wouldn’t be very useful if we weren’t able to protect our data. In this video, you’ll learn which encryption types to use and which ones to avoid.
Wireless Standards – CompTIA A+ 220-901 – 2.5
Our 802.11 networks are now the universal standard for connecting our devices without wires. In this video, you’ll learn about the evolution of our wireless standards and the specifications of our modern wireless networks.
The brain freeze is sometimes painful
Performance-based question: Which command would you use at the Windows 7 System Recovery Options Command Prompt to repair a volume boot record?
Or boils, thankfully
Which one of these interfaces is the fastest? Bonus question: Which is the slowest?