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?
A) 2.4 GHz
B) 5 GHz
C) 2.4 GHz or 5 GHz
D) 2.4 GHz and/or 5 GHz
E) Ask Kenneth
The answer: D) 2.4 GHz and/or 5 GHz
The 802.11n wireless specification can use either 2.4 GHz, 5 GHz, or both frequency ranges simultaneously.
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Want to know more? Watch “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. |
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