Implementing Cisco Enterprise Wireless Networks (ENWLSI) — Question 279

A network engineer created a new wireless network that will be used for guest access. The corporate network must utilize all rates. The guest network must use only lower rates instead of 802.11n data rates. To what must the WMM policy of the WLAN be set to accomplish this task?

Answer options

• A. required
• B. allowed
• C. disabled
• D. mandatory

Correct answer: C

Explanation

Setting the WMM policy to 'disabled' prevents the guest network from using higher data rates associated with 802.11n, thus ensuring only lower rates are utilized. The 'required' and 'mandatory' options would enforce higher data rates, and 'allowed' would permit them, which does not meet the requirement of limiting to lower rates.