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网络管理者了解用户所不一定知道的事情:Internet服务不是免费提供的。测量用户使用的业务量计费是一个令人头痛的问题。Visual Network公司希望能简化跟踪Internet业务使用情况的问题。该公司的Visual Onramp SCU/DSU(信道业务单元/数据业务单元)能够在OSI协议堆的所有层上跟踪网络资源的使用情况,具有一个综合IP分析仪的特点。 统计资料由运行Visual Network的管理软件的远端PC读取 Onramp能完成实时性解码功能,故可用来排除IP从物理层到应用层的性能故障。Onramp以SQL(结构化的查询
Network managers understand what users do not necessarily know: Internet services are not provided for free. Measuring the amount of traffic the user is using is a headache. Visual Network hopes to simplify tracking Internet usage. The company’s Visual Onramp SCU / DSU (Channel Service Unit / Data Services Unit) tracks the use of network resources at all layers of the OSI protocol stack and features an integrated IP analyzer. Statistics Reading from the remote PC running Visual Network’s management software Onramp performs real-time decoding and can be used to troubleshoot IP performance issues from the physical to the application layer. Onramp to SQL (Structured Query