When installing an 802.11n wireless network in an area with overlapping 802.11b and 802.11g networks, how can an administrator avoid conflicts for an 802.11n network?
What will be an ideal response?
With most home networks, an administrator can simply leave the channel and frequency of the WAP at the factory defaults, but in an environment with overlapping Wi-Fi signals, he will want to adjust one or both features. To adjust the channel, find the option in the WAP configuration screens and simply change it. With dual-band 802.11n WAPs, an administrator can choose which band to put 802.11n traffic on, either 2.4 GHz or 5.0 GHz. In an area with overlapping signals, most of the traffic will be on the 2.4-GHz frequency because most devices are either 802.11b or 802.11g. An administrator can avoid any kind of conflict with their 802.11n devices by using the 5.0-GHz frequency band instead.
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