Cisco
300-425 · Question #148
300-425 Question #148: Real Exam Question with Answer & Explanation
The correct answer is D: Enable all 5-GHz channels that are supported by the region and use 20-MHz channels.. We have to use all 5GHz channels that we can. With the smaller bandwith, 20 MHz. In order to acomodate high density mall requirements.
Question
A customer deploys a new Cisco high-density wireless network within the open areas of a mall to provide free public wireless on 5 GHz. The existing mall tenants have their own wireless networks that are independently managed. Which design approach minimizes channel utilization for the public network?
Options
- AEnable all 5-GHz channels that are supported by the region and use 40-MHz channels.
- BEnable UNII-1 channels only and use 80-MHz channels.
- CEnable UNII-1 channels only and use 20-MHz channels.
- DEnable all 5-GHz channels that are supported by the region and use 20-MHz channels.
Explanation
We have to use all 5GHz channels that we can. With the smaller bandwith, 20 MHz. In order to acomodate high density mall requirements.
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