What frequency does 802.11n use?
You’re planning a wireless installation in a very populated area, and you’d like to perform an audit of existing wireless spectrum usage to avoid any conflicts. What frequency is used by 802.11n wireless networks?
802.11
CompTIA A+ 220-701: 4.3 – Wireless Networking
Wireless networks have numerous standards and communication methods, and there are extensive wireless configuration options. In this video, you’ll learn about all of the 802.11 wireless standards, the wireless encryption methods, and some of the most common wireless configuration options.
Which Wi-Fi encryption method should never be used?
802.11 wireless networking technologies have changed a lot through the years. In 2001, a cryptographic vulnerability was found in one 802.11 encryption method. Which encryption type should never be used on an 802.11 wireless network?
Which Wi-Fi encryption method should never be used? Read More »
CompTIA Network+ N10-004: 1.7 – Wireless Communication Standards
Wireless technology is used everywhere, and there are many different standards associated with the 802.11 standards. In this video, you’ll learn about the differences between the a,b,g, and n standards, and you’ll also learn how wireless networks authenticate users and encrypt network traffic.
CompTIA Network+ N10-004: 1.7 – Wireless Communication Standards Read More »
What is MAC filtering?
You’ve been asked to configure a wireless access point for use on the company network. As part of your overall security policy, you’ve been asked to enable MAC filtering as part of the configuration. What is MAC filtering?
What’s the throughput of 802.11g?
Your company is installing new 802.11g wireless access points in your conference room areas. What is the maximum theoretical throughput of an 802.11g wireless network?