Switch Module Statistics - Cabletron Systems SmartSTACK ELH100 Installation And User Manual

Switch Module Statistics

Select "Switch Module" then "Switch Module Statistics" to display
statistics for the switch/media module.
Item
Readable Frames
Readable Octets
FCS Errors
Alignment Errors
Frames Too Long
Short Events
Runts
Collisions
Late Events
Data Rate Mismatches
Broadcast Packets
Multicast Packets
[Refresh]
Refresh Mode Select
Values are counted from the time the Control Table entry was created.
9033060
Description
Number of good frames received by the port.
Number of good octets received by the port.
Number of FCS errors.
For 10 Mbps ports, the counter records alignment errors (mis-
synchronized data packets). For 100 Mbps ports, the counter
records the sum of alignment errors and code errors (frames
received with rxerror signal).
Number of times frame length has exceeded the maximum
allowable size (i.e., 1518 bytes).
Number of short fragments.
Number of fragments (that were too long to qualify as short
events).
Number of simultaneous node transmissions detected by this
device.
Number of frames where a collision occurred late in the
transmission.
Number of frames for which the data rate does not match the
local frequency.
Total number of broadcast packets detected.
Total number of multicast packets detected.
Immediately refreshes statistics.
The scroll-down window includes options for:
"autoRefresh" of the front panel every 10 seconds, or
"manual" refresh by pressing the [Refresh] button.
Web-Based Management 71