Cabletron Systems 7000 Viewing Total, Delta, and Accumulated Statistics, Frame Size Bytes Packets

Statistics

NOTE

If you reset your device, you must Þrst close, then re-open the Statistics window to refresh peak values.

Frame Size (Bytes) Packets

The Frame Size (Bytes) Packets Þelds indicate the number of packets (including error packets) processed by the network segment that were of the noted length, excluding framing bits but including frame check sequence bits. Packet sizes counted are:

¥64

¥65-127

¥128-255

¥256-511

¥512-1023

¥1024-1518

The percentages displayed to the right of the numerical values for these Þelds indicate what percentage of all packets transmitted on the network segment were of the noted size. Unless the network segment has experienced a signiÞcant number of runts and/or giants (which are not counted in this group), these percentages will add up to 100. The pie chart in the center of the window provides a graphical view of the percentage breakdown; colors in the pie chart correspond to colors in the percentage display boxes. Values listed to the right of the pie chart indicate peak delta values recorded since the statistics screen was launched, and the date and time they occurred.

NOTE

If you reset your device, you must Þrst close, then re-open the Statistics window to refresh peak values.

Viewing Total, Delta, and Accumulated Statistics

By using the Total, Delta, and Accum radio buttons located at the bottom of each Statistics window, you can choose whether to view the total statistics count (since the last time the device was initialized), the statistics count during the last polling interval, or a fresh accumulation of statistics begun when the Accum button was selected. The polling interval is user-conÞgurable; see the UserÕs Guide for information on setting polling intervals.

RMON Statistics 3-5