In view of the occurrence of congestion in Access Point（AP）wireless scanning information reception at the AP in the network management system of large-capacity wireless Access Controller（AC）systems

this paper presents a new AP wireless scanning information processing mechanism

which improves the system resource utilization ratio by configuring OMC intermediate subsystems and isolating the data processing process.Experimental results prove that the simple network management protocol improves the performance of the WLAN network management system

especially in mounting multi-AP environment.