Fast EtherHub 3500 System User’s Guide
Configuring the System 4-37
Segment Statistics
Displays statistics for the stack’s segments. These values canbe used to indicate the approximate load balance in your stack.If the loading is severly unbalanced, you may consideradjusting your network connections or segment assignments.The Segment Statistics window is shown below.Screen statistics are not
automatically refreshed from the
agent. Select
Refresh Statistics
to update the displayed values.
The values displayed have been
accumulated since the last
system reboot or counter reset.
Segment Statistics
Return to Previous Panel
Refresh Statistics
Segment 1 Segment 2 Segment 3
Frames : 19271 0 0
Bytes : 3767321 0 0
Collisions : 57 0 0
Alignment Errors : 0 0 0
CRC Errors : 0 0 0
Total Errors : 0 0 0
Symbol Errors : 0 0 0
Return to previous panel.
Use arrow keys to move. <Enter> to confirm.
<Ctrl+T> to return to Main Menu.
Figure 4-24 Segment Statistics Window
Displayed items are briefly described in the following table.
Field Description
Refresh Statistics Fetch the current statistics stored in the agent’s counters.
Frames Number of frames passing through this device.
Bytes Number of bytes passing through this device.
Collisions Number of simultaneous node transmissions detected by this device.
Alignment Errors Number of mis-synchronized data packets detected by this device.
CRC Errors Number of Ethernet Cyclic Redundancy Check errors detected by this device.
Total Errors Total number of errors, including FCS, alignment, FramesTooLong, ShortEvents,
LateEvents, Jabber, and DataRateMismatches detected on this device.
Symbol Errors Number of symbol errors (i.e., code-group errors including collision artifacts or transmission
errors). Note that these errors are unique to 100 Mbps analog signals.
Table 4.19 Segment Statistics Menu