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    • 10. 发明授权
    • Device management network system, management server, and computer readable medium
    • 设备管理网络系统,管理服务器和计算机可读介质
    • US06631407B1
    • 2003-10-07
    • US09541901
    • 2000-04-03
    • Masanori MukaiyamaNobuhiro GunjiToshihiko Takizawa
    • Masanori MukaiyamaNobuhiro GunjiToshihiko Takizawa
    • G06F15173
    • H04L41/0213H04L41/0253H04L41/22
    • A device management network system is capable of monitoring the operation status of network devices in real time with a Web browser without wasting network resources. The device management network system includes a management server, client devices, and network devices to be managed. Each of the network devices transmits an SNMP trap indicating a change of its own operation status to the management server when a status change occurs. In response to a device-details screen request from a client device, the management server provides HTML data, by which the client device running the Web browser is caused to execute a displaying applet for displaying a device-details screen and to execute a notifying applet causing displaying applet to be re-executed in response to receipt of a change notifying packet, which is outputted from the management server receiving the SNMP trap from the network device.
    • 设备管理网络系统能够通过Web浏览器实时监控网络设备的运行状态,而不浪费网络资源。 设备管理网络系统包括管理服务器,客户端设备和要管理的网络设备。 当发生状态改变时,每个网络设备向管理服务器发送指示其自身操作状态改变的SNMP陷阱。 响应于来自客户端设备的设备细节屏幕请求,管理服务器提供HTML数据,通过该HTML数据,运行Web浏览器的客户端设备执行用于显示设备细节屏幕的显示小应用程序,并执行通知小程序 响应于接收到从网络设备接收到SNMP陷阱的管理服务器输出的改变通知分组,显示小程序被重新执行。