Brocade Network Advisor SAN + IP User Manual v12.3.0 - Manual (Page 477)

Brocade Network Advisor SAN + IP User Manual 405
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Performance monitors
8
Accessing additional data from top or bottom port monitors
• Double-click a row or right-click a row and select Show Graph/Table to navigate to the Historical
Graphs/Tables dialog box for the selected measures. For more information, refer to
“Performance Data” on page 1601.
Top Port C3 Discards monitor
The Top Port C3 Discards monitor ( Figure 174 ) displays the top ports with Class 3 frames discarded
in a table. There are four port widgets: All, ISL, Initiator, and Target.
FIGURE 174 Top Port C3 Discards monitor
The Top Port C3 Discards monitor includes the following data:
• Severity icon/monitor title — The worst severity of the data based on the error count shown
next to the monitor title.
• Port — The port affected by this monitor.
• Connected_Port_Link (where Connected_Port_Link is Connected Port, Initiator, or Target) —
Displays one of the following:
- Connected Port — The ISL or IFL port on the connected device. Click to launch the switch
port properties dialog box.
- Initiator — The initiator port on the connected device. Click to launch the device properties
dialog box.
- Target — The target port on the connected device. Click to launch the device properties
dialog box.
• C3 Discards/sec — The number (error rate) of Class 3 discard errors per second for the
duration specified in the monitor.
• C3 Discards — The number (error count) of Class 3 discard errors for the duration specified in
the monitor.
• C3 Discards Tx TO — The number of transmitted Class 3 frames discarded due to timeout.
• C3 Discards Rx TO — The number of received Class 3 frames discarded due to timeout.
• Product — The product affected by this monitor.