Which device would a WLAN administrator install between the access point and the network to give indoors users as much bandwidth as possible?

Which device would a WLAN administrator install between the access point and the network to give indoors users as much bandwidth as possible?

• A. A bandwidth control unit (BCU).
• B. A passive repeater.
• C. A CRT filter.
• D. A glue server.

Answer: (A)

The idea being tested is using traffic management to keep wireless users from losing bandwidth to other traffic, so indoor clients get as much usable throughput as possible. A device placed between the access point and the rest of the network that can enforce bandwidth rules and QoS policies can allocate capacity where it’s most needed, shape traffic, and prioritize latency-sensitive or essential applications. This helps indoor users experience higher and more consistent speeds, because the uplink and backhaul aren’t overwhelmed by less important traffic and can be tuned to guarantee a fair share of the available bandwidth.

A passive repeater simply extends the signal without managing traffic, which can actually worsen performance due to added contention. A CRT filter isn’t a networking device for bandwidth control, and a glue server isn’t a standard component used for this purpose.