HP 8800 Router Series Manual de instalación descargar pdf (Pagina 42)

The in-service hardware failure diagnosis includes the detection for chips, cards, and the forwarding

service, and automatic fix actions taken for the detected failures.

To configure in-service hardware failure diagnosis:

Ste

Command Remarks

1. Enter system view.

system-view N/A

2. Enable in-service

hardware failure detection

and configure fix actions

taken in case of hardware

failures.

hardware-failure-detection

{ chip | board | forwarding }

{ off | warning | reset |

isolate }

Required.

The fix actions taken in case of hardware

failures include:

• Off—Takes no action.

• Warning—Sends warning messages.

• Reset—Resets the failed card.

• Isolate—Shuts down the failed port,

isolates the failed card, prohibits the

failed card from loaded, or powers off

the failed card to reduce the impact of

the failure to the system.

Currently, the router supports only off and

warning operations. By default, the fix

action taken for all hardware failures is

warning.

After configuring in-service diagnosis, you can use the display hardware-failure-detection command

to check the running information of the feature.

Displaying the operating state of a fan

Use the display fan command to display the operating state of all fans on your router.

<Sysname> display fan

Fan 1 State: Normal

Fan 2 State: Normal

The output above shows that all fans of the router operate normally.

Displaying alarm information for a card

Use the display alarm command to display alarm information for a card.

<Sysname> display alarm

Slot Level Info

0 ERROR Power 2 is absent.

0 ERROR Slot 6 board state is faulty

Table 13 Command output

Field Descri

tion

Level

Alarm severity.

In descending order, the alarm severity levels include ERROR, WARNING,

NOTICE, and INFO.

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 120 121

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HP 8800 Router Series Manual de instalación Pagina 42

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