(Whether it is wired and wireless separate networking or wired and wireless integrated networking, wired and wireless traffic forwarding is completely separated and implemented on switches and AC devices respectively. This will lead to the traffic forwarding, network management and troubleshooting, authentication, and access policy setting and control implementation of wired and wireless users are maintained separately in wired and wireless networks. This traditional wireless network and wired network The inability of unified management and deep integration brings problems such as troubleshooting and increased office workload for management and control.)