Which device did you install to manage the WLAN in the described scenario?

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Multiple Choice

Which device did you install to manage the WLAN in the described scenario?

Centralized control of wireless access points and roaming is what a Wireless LAN Controller provides. It acts as the brains of the WLAN, pushing configurations to all APs, managing SSIDs, authentication, and security policies, and handling radio settings like channel selection and transmit power. This lets devices roam smoothly between APs without dropped connections and ensures consistent policy across the entire wireless network. A router, by contrast, focuses on routing traffic to and from networks and typically serves as the Internet gateway rather than managing multiple APs. A switch handles wired Ethernet connections and VLANs but doesn’t coordinate wireless APs. A firewall focuses on security at the network edge rather than centralized WLAN management. Therefore, the Wireless LAN Controller is the appropriate choice for managing the WLAN.

Centralized control of wireless access points and roaming is what a Wireless LAN Controller provides. It acts as the brains of the WLAN, pushing configurations to all APs, managing SSIDs, authentication, and security policies, and handling radio settings like channel selection and transmit power. This lets devices roam smoothly between APs without dropped connections and ensures consistent policy across the entire wireless network.

A router, by contrast, focuses on routing traffic to and from networks and typically serves as the Internet gateway rather than managing multiple APs. A switch handles wired Ethernet connections and VLANs but doesn’t coordinate wireless APs. A firewall focuses on security at the network edge rather than centralized WLAN management. Therefore, the Wireless LAN Controller is the appropriate choice for managing the WLAN.

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