200-301 Question #439: Real Exam Question with Answer & Explanation

The correct answer is D: Client Band Select. Band Select is Cisco's terminology for Band Steering. When enabled it encourages stations onto the 5 GHz band. This is achieved by suppressing 2.4 GHz probe response frames to station probe requests and by responding with 5 GHz probe response frames first.

Submitted by asante_acc· Mar 5, 2026Network Access

Question

An engineer observes high usage on the 2.4GHz channels and lower usage on the 5GHz channels. What must be configured to allow clients to preferentially use 5GH2 access points?

Options

ARe-Anchor Roamed Clients
B11ac MU-MIMO
COEAP Split Tunnel
DClient Band Select

Explanation

Band Select is Cisco's terminology for Band Steering. When enabled it encourages stations onto the 5 GHz band. This is achieved by suppressing 2.4 GHz probe response frames to station probe requests and by responding with 5 GHz probe response frames first.

Topics

#Band Select#WLAN configuration#Client connectivity#Wi-Fi optimization

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