Configuring A Software Exception Handling Method; Configuring An Exception Handling Method; Displaying The Exception Handling Method; Displaying Irf Information - HP 7500 Series Installation Manual

Task
Display the currently measured values of the digital
diagnosis parameters of the pluggable transceiver
For more information about transceiver modules, see HP A-Series Switches Transceiver Modules User
Guide.
For more information about transceiver-related commands, see HP 7500 Switch Series Fundamentals
Command Reference.

Configuring a software exception handling method

Configuring an exception handling method

When you configure an exception handling method, follow these guidelines:
If two MPUs are used, the reboot of the active MPU causes an active/standby switchover.
•
If one MPU is used, the reboot of the active MPU causes the entire switch to reboot.
•
An LPU always automatically reboots when it detects a software exception.
•
By default, an MPU automatically reboots when instruction error, illegal address error, data overflow, null
pointer, reset, or any other software anomaly has occurred. You can also configure the MPUs to stay in
the error condition without taking any protective action to preserve the error information for identifying
the problem.
To configure a software exception handling method for MPUs:
Step
1. Enter system view.
2. Configure a software
exception handling method
for MPUs.

Displaying the exception handling method

Use the display system-failure command to display the exception handling method.
<Sysname> display system-failure
System failure handling method: reboot

Displaying IRF information

Displaying information about all IRF member switches

Use the display irf command to display information about all IRF member switches.
<Sysname> display irf
Command
display transceiver diagnosis interface [ interface-type
interface-number ] [ | { begin | exclude | include }
regular-expression ]
Command
system-view
system-failure { maintain |
reboot }
68
Remarks
N/A
Optional.
By default, an MPU reboots when
software exception has occurred.