Extreme Networks Summit WM3000 Series, Reference Manual

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Summit WM3000 Series Controller System Reference Guide
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4 The Status is the current state of requests made from the applet. Requests are any “SET/GET”
operation from the applet. The Status field displays error messages if something goes wrong in the
transaction between the applet and the controller.
5
Click the Refresh button to refresh the virtual interface statistics. Status information is not polled to
the applet. Hence you have to refresh the controller to retrieve the data.
6 Click the Close button to exit the screen. Clicking Close does not lose any data, as there are no values
configured within this screen (it is read-only).
Viewing the Virtual Interface Statistics Graph
The controller Web UI continuously updates its virtual interface statistics, even when the graph is
closed. Periodically display the virtual statistics graph for the latest information as network
performance information is required.
To view detailed graphical statistics for a selected interface:
1 Select a record from the table displayed in the Statistics screen.
2 Click the Graph button.
3 The Interface Statistics screen displays. The Interface Statistics screen provides the option of viewing
graphical statistics for the following parameters:
●
Input Bytes
●
Input Pkts Dropped
●
Output Pkts Total
●
Output Pkts Error
●
Input Pkts Total
●
Input Pkts Error
●
Output Pkts NUCast
●
Input Pkts NUCast
●
Output Bytes
●
Output Pkts Dropped
Select any of the above parameters by clicking on the checkbox associated with it.
Output Packets
Dropped
Displays the number of transmitted packets dropped at the interface.
Output Packets Dropped are packets dropped when the output queue of
the physical device associated with interface is saturated.
Output Packets Error
Displays the number of transmitted packets with errors. Output Packet
Errors are the sum of all the output packet errors, malformed packets and
misaligned packets received on an interface.