Designing Cisco Enterprise Wireless Networks (ENWLSD) — Question 241

A school deploys a Cisco wireless infrastructure in its classrooms to support a high density of mobile devices. The network administrator wants to bond channels in groups of two and only allow APs to send 802.11 management frames at 24 MB. What should be included in the design to accomplish this objective?

Answer options

• A. Set the channel width for 802.11b to 40 MHz and set data rates to 24 MB and Mandatory.
• B. Set the channel width for 802.11a to 40 MHz and set data rates to 24 MB and Supported.
• C. Set the channel width for 802.11a to 40 MHz and set data rates to 24 MB and Mandatory.
• D. Set the channel width for 802.11b to 40 MHz and set data rates to 24 MB and Supported.

Correct answer: C

Explanation

The correct answer is C because it specifies the use of 802.11a, which is better suited for high-density environments and allows the setting of data rates as Mandatory. Options A and D incorrectly reference 802.11b, which does not support high-density requirements as effectively, while B sets the data rates to Supported instead of Mandatory, which does not fulfill the requirement.