HP Network Direr Software Products manual Rmon

430CHAPTER 10: RMON

Figure 212 History Entry Creation

This allows you to define a sample interval (frequency of sampling) and a sample length (the length of time over which statistics are gathered). If resources are available on the device, a new history table will be created on the device, which can then be selected from the History Entries list.

The Delete button is used to delete the currently selected entry in the History Entries list, and the corresponding entry in the device’s history control table.

History tables use resources on a network device, and may affect its performance. Try to avoid creating history tables on network devices unnecessarily, and delete them from the device when you are finished with them. See “Managing RMON tables” on page 447

Clicking on the OK button launches the RMONView window, showing the RMON history data associated with the selected interface on the selected device.