接入网网管系统112测试的设计

根据目前接入网网管系统112测试的现状，文中在已有的网管系统上设计了112测试模块。作为112测试中心与特定接入网设备的中介，该模块与112测试中心以112协议相沟通，接受从112测试中心发送过来的测试命令并将测试结果反馈给112测试中心；同时，与特定接入网设备以SNMP协议相沟通，根据112测试命令向该设备发送测试请求，并接受从设备反馈的测试结果。针对该设计方案，文中在WIN2000平台上，以Visual C 60作为开发工具，基于WIN SDK的方法，讨论了模块具体实现。

Design of 112 Test of Management System of Access Network

According to the current condition of 112 test in the access network management system,a scheme of 112 test module in the present network management is presented.As the agency between the 112 test center and the given equipment of the access network, this module communicates with the 112 test center based on the 112 protocol, receiving the test command from the 112 test center and feeding back the result to the 112 test center.At the same time, it communicates with the given equipment of the access network based on the SNMP protocol, sending the test command according to the 112 test command to the given equipment and receiving the result from the same equipment. According to the design, the implementation has been presented,too.It bases on the WIN2000 platform, using Visual C++6.0 as development tool and adopting the WIN SDK method.