Cisco
350-050 · Question #195
A user runs the Cisco Unified Wireless IP Phone 7921 with an AP that runs autonomous Cisco IOS Software. How does the 7921 decide whether to associate to an AP to avoid over congestion?
The correct answer is B. The 7921 monitors the QBSS information element, which includes channel load information in the beacon. See the full explanation below for the reasoning.
Question
A user runs the Cisco Unified Wireless IP Phone 7921 with an AP that runs autonomous Cisco IOS Software. How does the 7921 decide whether to associate to an AP to avoid over congestion?
Options
- AThe 7921 monitors the QBSS information element, which includes the Min and Max contention window
- BThe 7921 monitors the QBSS information element, which includes channel load information in the beacon
- CThe 7921 monitors the QBSS information element, which includes EDCF such as queuing on the radio
- DThe 7921 monitors the QBSS information element, which includes radio access categories and the Min
How the community answered
(30 responses)- A7% (2)
- B77% (23)
- C3% (1)
- D13% (4)
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