WIRELESS NETWORKS AND MOBILE IP
WIRELESS NETWORKS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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2, 4, 7
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3, 7, 11
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1, 6, 11
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4, 7, 11
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Detailed explanation-1: -For best results, it is highly recommended to keep the 2.4 GHz channels to 1, 6, and 11, as these channel settings will allow for virtually no overlap in the WiFi signal.
Detailed explanation-2: -For IEEE 802.11(a/b/g) WLANs, the spectrum used is the 2.4 GHz spectrum. This is divided into 11 channels, each with a bandwidth of a 44 MHz. However, the channel separation is only 5 MHz. This means that only three of the eleven channels (channels 1, 6 and 11) are non-overlapping.
Detailed explanation-3: -Channels 1, 6, and 11 are special numbers in the wireless world as they are the only channels that do not overlap. In the 2.4GHz band, these channels help to ensure your wireless network is set up and working correctly and will continue to work with ease on 2.4GHz radio band.