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发明公开
CN1917433A 一种网络拓扑收集系统及其网络设备 无效 - 驳回

一种网络拓扑收集系统及其网络设备
摘要：
本发明公开了一种网络拓扑收集系统及其网络设备，系统由若干网络设备组成，一台网络设备被指定为网络拓扑收集设备，发起拓扑收集请求，网络设备将其拓扑信息以拓扑收集应答方式发送给网络拓扑收集设备，当网络设备在其拓扑信息发生变化时，触发一个相应的拓扑收集更新消息，网络拓扑收集设备进一步根据上述拓扑收集应答、拓扑收集更新消息更新相应的网络拓扑信息，基于本发明思想提供的网络拓扑收集系统能正确地、及时地反映网络拓扑信息。
摘要（英）：

The system comprises several network devices. One of the network devices is appointed as a network topology collection device for initiating the topology collection request; other network devices are used to send their topology information to the network topology collection device by way of topology collection response; when a network device change its topology information, it triggers a relevant topology collection renew message, and the network topology collection device renews the relevant network topology information according to said topology collection response and topology collection renew message.

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