Fast EtherHub 3500 System User’s Guide

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

Displays statistics for the stack’s segments. These values can be used to indicate the approximate load balance in your stack. If the loading is severly unbalanced, you may consider adjusting your network connections or segment assignments. The Segment Statistics window is shown below.

 

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 4-24Segment Statistics Window

Field

Refresh Statistics

Frames

Bytes

Collisions

Alignment Errors

CRC Errors

Total Errors

Symbol Errors

Displayed items are briefly described in the following table.

Description

Fetch the current statistics stored in the agent’s counters.

Number of frames passing through this device.

Number of bytes passing through this device.

Number of simultaneous node transmissions detected by this device.

Number of mis-synchronized data packets detected by this device.

Number of Ethernet Cyclic Redundancy Check errors detected by this device.

Total number of errors, including FCS, alignment, FramesTooLong, ShortEvents, LateEvents, Jabber, and DataRateMismatches detected on this device.

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

Configuring the System

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Accton Technology 12mi SNMP, 12i manual Displayed items are briefly described in the following table