随着宽带互联网在中国的迅速发展，中国各大电信运营商的网络规模都在不断扩张且网络结构日渐复杂。为了更好地服务企业 ...

随着网络流量监视需求的增加，越来越多的系统管理员正转向流量监测。这里就出现了一个问题，sFlow和NetFlow哪个更好？现在大部分的厂商生产的交换机设备，都只支持其中的一种标准。 关于NetFlow NetFlow是思科公司作为一项专有技术最先开始研发的。它包括在思 ...

相对于会话(“Session”)而言，“Flow”具备更细致的标识特征，在传统的TCP/IP五元组的基础上增加了一些新的域值，至少包括 ...

点击各大网络搜索引擎，输入“网络流量分析”这样的关键字，你会发现关于“网络流量分析”的热点很多集中在使用Netflow网络流量协议还是Sflow网络流量协议上。因为大多数网络管理员都将流量分析列入他们的非常重要的职责当中。NetFlow和SFlow的优点就是可以 ...

Network traffic monitoring is a critical component of an overall network management framework and one of the most common ways to monitor network traffic is through the analysis of flow data. By ...

I've been scouring around the Internet trying to find the a best practice for monitoring NetFlow a Cisco DMVPN router. I know how to setup NetFlow, my question is what interfaces I would need to ...

Now, I’m sure someone’s going to object that NetFlow v9 supports the export of raw packet data. This is true… but as far as I know this isn’t being used (yet) for application layer analysis, and ...

This vendor-written tech primer has been edited by Network World to eliminate product promotion, but readers should note it will likely favor the submitter’s approach. With Internet connections to ...

IP网络承载能力与所提供的应用业务规模向来都是相辅相成的，一方面IP网络的建设将给新应用技术的推广提供有效的实施平台，另一方面应用业务也会随着自身系统发展需要而对现有IP网络提出更高的资源需求，从而推动IP网络基础建设进入新的建设周期。

BERLIN & PLEASANTON, Calif.--(BUSINESS WIRE)--ManageEngine, the real-time IT management company, today announced that NetFlow Analyzer, its traffic management software, now supports deep packet ...

I have Cisco 881's and Ive configured netflow and manage engines netflow analyzer, but I think some of the data is inaccurate. I'd go with physical. I've had problems with netflow and virtual ...