port-alarm down bip8-sd (interface view)

Function

The port-alarm down bip8-sd command enables the association between an BIP8 signal degrade alarm of the 40GE/50GE/100GE and a physical interface Down event.

The undo port-alarm down bip8-sd command disables the association between an BIP8 signal degrade alarm of the 40GE/50GE/100GE and a physical interface Down event.

By default, the function to shut down the associated physical port is disabled when an alarm is reported on an interface.

Format

port-alarm down bip8-sd

undo port-alarm down bip8-sd

Parameters

None

Views

100GE interface view, 40GE interface view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
device-mgr	write

Usage Guidelines

Usage Scenario

This command can be used to shut down the associated physical port when an alarm of a certain type is reported to the NMS. The type of the alarm can be a CRC, SDH, input, output, symbol alarm.

You can run the port-alarm clear command to clear the alarms generated on a port and restore the port.

Precautions

This command takes effect only when the corresponding alarm function is enabled. You can run the snmp-agent trap enable port command to enable the function to generate alarms for CRC, SDH, input, output, symbol errors on an interface.

BIP8 SD alarms are applicable to 40GE/50GE/100GE interfaces only.

Example

# Associate the bip8 error alarm with the physical Down state.

<HUAWEI> system-view
[~HUAWEI] interface GigabitEthernet 0/1/0
[~HUAWEI-GigabitEthernet 0/1/0] port-alarm down bip8-sd