A wireless network is only as good as its antennas. In this video, you’ll learn about wireless power levels, antenna placement, and omnidirectional and directional antennas.
Wireless Antenna Technologies – CompTIA Network+ N10-006 – 2.7 Read More »
For a wireless network to operate, there are many modulation types and frequencies that are used. In this video, you’ll learn about the operation of wireless standards over 2.4 GHz and 5 GHz frequencies.
Wireless Connections – CompTIA Network+ N10-006 – 2.7 Read More »
We rely on wireless access points and routers to provide us with mobility at work and at home. In this video, you’ll learn about wireless bridges, wireless routers, roaming, wireless controllers, and more.
Wireless Network Devices – CompTIA Network+ N10-006 – 2.7 Read More »
Which of these protocols can be used to configure a dynamic IP address?
Professor Messer’s Network+ Course Notes: Have you watched my CompTIA Network+ videos, but you’d like to have all of the notes available in one place? With these detailed Network+ study guides, you can focus your study efforts and make your study time more efficient!
Professor Messer’s Network+ Study Group – April 2015 Read More »
Switches can be managed in many different ways. In this video, you’ll learn about unmanaged vs. managed switches, console connections, virtual terminals, in-band vs. out-of-band communication, and methods of authenticating administrators.
Switch Management – CompTIA Network+ N10-006 – 2.6 Read More »
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.
Power Over Ethernet – CompTIA Network+ N10-006 – 2.6 Read More »
