Configure network interworking of network elements (NEs) to ensure proper data transmission.
Management packets between the AC and APs are transmitted only on the network between them. To ensure that the AC and APs exchange management packets properly, you only need to configure correct VLANs or routes.
Service packets are transmitted between STAs and the upper-layer network. Configure service packet exchange to ensure proper transmission of service packets between STAs and the upper-layer network.
Student wristbands also need to report service packets. Therefore, ensure that student wristbands can exchange packets with the upper-layer server.
APs and STAs must obtain IP addresses from a DHCP server. Therefore, you need to configure the APs and STAs to communicate with the DHCP server.