Performance management method of centralized access node system in remote network management system

摘要

The present invention relates to a method for performing performance management of a centralized access node system (CANS) located at a remote location in a network management system. In addition to the performance management function of a centralized access node system, a simple network management protocol may be used at a remote network management system. In order to provide a performance management method for performing a performance management function using SNMP, a first method of waiting for an event after initializing the system, scheduling a callback routine to be performed for each event, and setting a performance information collection interval Steps 30 to 34; When the performance information cycle elapsed event is received in the standby state of the first steps 30 to 34, the second step (35 to 55) of collecting the performance information at predetermined intervals, calculating the statistics, and then storing them as a file ; And a third step (56 to 69) of retrieving the stored performance information and outputting the stored performance information on the screen when the performance information output request event (Event) is received in the standby state of the first step (30 to 34). write)