Band steering is a feature in wireless networks that encourages dual-band capable devices to connect to the
5GHz band instead of the 2.4GHz band.
Why Band Steering?
The 5GHz band supports higher speeds and less interference compared to 2.4GHz.
If a device supports both bands, the access point (AP) can "steer" it to connect to 5GHz instead of 2.4GHz.
This helps ensure users always connect to the fastest available network.
Incorrect Options:
B). Disabling the 5GHz SSID: Would force devices onto 2.4GHz, which is slower and more congested.
C). Adding a Captive Portal: Used for guest authentication, not for speed optimization.
D). Configuring MAC Filtering: Used for security, not for optimizing network speed.
Reference:
CompTIA Network+ N10-009 Official Study Guide - Chapter on Wireless Technologies and Optimization