Cabletron Systems Ethernet Hubs manual Detail, Port Configuration

Port Performance View

IRM2, IRM3, IRBM, and MiniMMAC Hubs

Detail

This button, not available for the IRM3, displays the same Detail View as described earlier in this chapter. Refer to that section for information on this view.

Errors

This button, available only for the IRM3, provides the same information as the Detail button for IRM2, IRBM, and MiniMMAC hubs.

Frames

This button, available only for the IRM3, displays a view that shows pie charts. The Frame Size pie chart shows the total number of frames, grouped according to their size in bytes. The Protocol pie chart shows the number of frames per protocol type.

Scroll to Date-Time

This button allows you to view historical data related to port performance. For example, if you set a date and time for two days ago, you can view port performance statistics for two days ago.

Change Time Scale

This button lets you change how time is measured on the line graph in the Port Performance View. You can choose to display statistics in time blocks ranging from 1 to 100 hours.

Port Configuration

This button opens the Port Configuration View. This view allows you to configure the port information. Table 6-7provides definitions of the fields contained in the Port Configuration View. The Connects_to panel at the bottom of the view allows you to access performance views for devices connected to the port. The Config Alarms button allows you to access the Port Configure Alarms View, which allows you to set threshold alarms and enable them. Table 6-8 displays the information contained in the Configure Alarms View. The Configure Alarms View also displays an Error Source Table, which lets you select the types of errors that will cause alarms. Table 4-2,in

Performance Views	Cabletron Ethernet Hubs
6-14	Management Module Guide