You are validating a WLAN and QoS settings. When performing a protocol capture, you see that QoS markings are accurate in the upstream from the client to the AP. They are also accurate from the AP…

You are validating a WLAN and QoS settings. When performing a protocol capture, you see that QoS markings are accurate in the upstream from the client to the AP. They are also accurate from the AP to the wireless controller. However, all downstream packets lack the appropriate markings. Where must the QoS problem be resolved if the only options are those listed?