HP 316095-B21 - StorageWorks Edge Switch 2/24 Service Manual page 143

When the mouse cursor is passed over a port bar graph (flyover), the graph
highlights with a blue border and an information pop-up displays the port
operational state or WWN of the attached device. Click a port bar graph to display
statistics values for the port. Right-click a port bar graph to open a pop-up menu
to:
The page displays the following tables of cumulative port statistics and error
count values for a selected port:
Edge Switch 2/24 Service Manual
Open the Port Properties, Node Properties, or Port Technology dialog boxes.
Block or unblock the port.
Enable or disable port beaconing.
Perform port diagnostics.
Clear link incident alerts.
Reset the port.
Enable or disable port binding.
Clear threshold alerts.
Class 2 statistics—These entries provide information about Class 2 traffic,
including:
— Class 2 frames received and transmitted.
— Four-byte words received and transmitted.
— Busied and rejected frames.
Class 3 statistics—These entries provide information about Class 3 traffic,
including:
— Class 3 frames received and transmitted.
— Four-byte words received and transmitted.
— Discarded frames.
Error statistics—The Performance View displays the following error
statistics for the port:
— Link failures—Link failures are recorded in response to an NOS,
protocol time-out, or port failure. At the Hardware View, a yellow
triangle appears to indicate a link incident, or a blinking red and yellow
diamond displays to indicate a port failure.
Repair Information
153