NBAR Applications - Flow Details

NBAR Applications - Flow Details report reveals top n applications ranked by bandwidth usage for the selected interval. Applications reported are detected and classified by a network based application recognition engine (NBAR) across interfaces associated with a device or group. This report is useful for identifying application traffic that uses randomly allocated rather than "dedicated" logical ports.

了解列数据

每个报告的默认视图包含一个有以下列的网格：

• Application. Application category detected by the Cisco NBAR identification engine. Others indicates bandwidth utilized by unclassified traffic.
• Bytes. Total number of bytes.
• Bit Rate. Average bit rate between two endpoints (browser and webserver, for example).
• Byte Percentage. Percentage of total traffic associated with each detected application.

要显示流和数据包测量值，请单击列选择列表 () 的列标题 ()。也可以包括：

• • 使用率。使用的总带宽容量的比例。“不适用”表示无法计算测量值，因为当前接口的带宽容量未知。

  Generate a report

  Choose source.Choose a networking device or single physical or virtual interface. Choose traffic direction across an interface.

  Choose time constraints. Choose times. (Subject to NTA collection interval and retention policies.)Choose, filter, and reorder columns. Choose and hide columns, reorder columns, and apply advanced filters to customize your data view.

  Chart, adjust output, and visualize. Apply chart, geo mapping (World Map), and display options in Report Settings dialog (optional).

• 导出报表数据

  报告数据可以从 WhatsUp Gold 导出、重复使用和以多种格式分发。从“仪表板选项”() 菜单中选择展开 ()。在展开报告后，选择“导出数据”图标以访问以下选项：

  • HTML。生成并下载一个 .htm 文件，显示在 WhatsUp Gold 用户界面中出现的报告数据。
  • Excel。生成并下载包含报告数据的 .xml 电子表格。
  • CSV。 生成并下载包含报告数据的 .csv 文件。
  • 文字：生成并下载包含报告数据的 .txt 文件。
  • 导出时间表。针对报告数据导出设置周期性的日期和时间、格式和电子邮件目的地。