Cisco
300-425 · Question #238
300-425 Question #238: Real Exam Question with Answer & Explanation
The correct answer is A: 5. You need 100 Mbps total (100 users × 1 Mbps) and each 5 GHz channel delivers 20 Mbps. 100 Mbps ÷ 20 Mbps per channel = 5 channels.
Question
An engineer is designing a high-density WLAN that must support 100 concurrent users with 100 Mbps throughput consistently. The design allows for 20 Mbps per cell and per channel on the 5 GHz band. How many channels must the design use to provide 1 Mbps per user prior to RF overhead?
Options
- A5
- B10
- C15
- D20
Explanation
You need 100 Mbps total (100 users × 1 Mbps) and each 5 GHz channel delivers 20 Mbps. 100 Mbps ÷ 20 Mbps per channel = 5 channels.
Community Discussion
No community discussion yet for this question.