Cisco
300-360 · Question #18
A hospital environment was designed to guarantee RF coverage at or better than -67 dBm in the 5 GHz spectrum. The customer mandates that RRM be used for DCA and TPC in both bands. After deployment…
The correct answer is C. TPC drastically reduces Tx power in the 2.4 GHz band. 5 GHz better than -67 will require many AP. The TPC will reduce the TX power on 2.4 GHz
Wireless Troubleshooting
Question
A hospital environment was designed to guarantee RF coverage at or better than -67 dBm in the 5 GHz spectrum. The customer mandates that RRM be used for DCA and TPC in both bands. After deployment, why do many of the legacy 802.11b/g devices have difficulty maintaining connectivity?
Options
- AExcessive co-channel interference in the 2.4 GHz band exists.
- BExcessive overlapping channels in the 2.4 GHz band exists.
- CTPC drastically reduces Tx power in the 2.4 GHz band.
- DTCP drastically increases Tx power in the 2.4 GHz band.
How the community answered
(28 responses)- A7% (2)
- B32% (9)
- C43% (12)
- D18% (5)
Explanation
5 GHz better than -67 will require many AP. The TPC will reduce the TX power on 2.4 GHz
Topics
#RRM#TPC#2.4 GHz band#legacy device compatibility
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