Allied Telesis AlliedView-EMS 4.0.2 Device-Manager - Manual (Page 102)

AlliedView™-EMS 4.0.2 Device Management Guide Page 102 of 441
Note - It may take some time to retrieve Forwarding Database information. As a
result, some Forwarding Database parameters may not show any value. To avoid
this, click on File > Property > Polling options and set the Polling Interval parameter
to 25 seconds or longer.
Discard/Aging Time Info
Displays information about the number of address entries that were learned but
discarded because either there was a lack of memory or the entry's aging timer
expired.
Spanning Tree Info
Displays spanning tree parameters such as spanning tree status and spanning tree
version.
Note - When setting the Spanning Tree Status parameter to 'enabled', connection to
the AT-8400 is temporarily lost. As a result, the following error message appears:
"The error occurred with 'Set' operation. Error: time out occurred.".
Note - Setting the value of the Spanning Tree Version parameter to 'stp' will result in
a permanent loss of connection. To re-establish connection, restart the device.
Statistics
Displays statistics about frames received/transmitted on the switch's ports.
Note - Ports are numbered continuously from top to bottom, across all installed line
cards, starting from the leftmost line card all the way through the rightmost line
card.
RMON Menu
From the RMON menu you can view and edit the RMON MIB.
Statistics
Displays traffic statistics in the network segment.
History Control Table
Displays the RMON History table.
Note - The current firmware version does not support the "historyControlTable"
MIB object of RFC1757. As a result, Device Manager displays the error message
"Failed to get MIB data." when the History Control Table option is selected from the
RMON menu.
Alarm Table
Displays the RMON Alarm table.
Event Table
Displays the RMON Event table.