HP Enterprise FlexNetwork 10500 Series, Руководство по настройке

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Suppressing switching fabric module removal
interrupt signals
If a switching fabric module frequently sends incorrect removal interrupt signals, configure the
interrupt signal suppression feature.
By default, a switching fabric module sends removal interrupt signals before it is removed. After
receiving the signals, the system switches the traffic on the module to another module to ensure
service continuity.
To suppress switching fabric module removal interrupt signals:
Step Command Remarks
1. Enter system view.
system-view N/A
2. Suppress switching fabric
module removal interrupt
signals.
switch-fabric
removal-signal-suppression
By default, a switching fabric
module sends removal interrupt
signals before it is removed.
Configuring hardware failure detection and
protection
The device can automatically detect hardware failures on components, cards, and the forwarding
plane, and take actions in response.
To view hardware failure detection and protection information, use the display
hardware-failure-detection command.
Specifying the actions to be taken for hardware failures
The device can take the following actions in response to hardware failures:
•
isolate —Performs the following tasks as appropriate to reduce impact from the failures:

Shuts down the relevant ports.

Prohibits loading software for the relevant cards.

Isolates the relevant cards.

Powers off the relevant cards.
•
reset —Restarts the relevant components or cards to recover from failures.
•
warning —Sends traps to report the failures.
For a card that is isolated or forbidden to load software, you can remove it and then reinstall it to
restore it to operating state.
To specify the actions to be taken in response to hardware failures:
Step Command Remarks
1. Enter system view.
system-view N/A
2. Specify the action to be
taken in response to a type of
hardware failures.
hardware-failure-detection
{ board | chip | forwarding } { off
| isolate | reset | warning }
By default, the system takes the
action of
warning in response to
hardware failures.