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als enable

Function

The als enable command enables ALS on an interface.

The undo als enable command disables ALS on an interface.

By default, ALS is disabled on an interface.

Format

als enable

undo als enable

Parameters

None

Views

Interface view, port group view

Default Level

2: Configuration level

Usage Guidelines

The constraints on ALS are as follows:
  • Only optical interfaces support ALS. Electrical interfaces do not support ALS.

  • When optical interfaces transmit services unidirectionally, they do not support ALS.

  • When the GPON optical module is used on the optical port, the ALS function is not supported. In addition, after the GPON optical module is inserted, all the ALS-related commands configured on this interface are cleared.

Example

# Enable ALS on GigabitEthernet0/0/1.

<HUAWEI> system-view
[HUAWEI] interface gigabitethernet 0/0/1
[HUAWEI-GigabitEthernet0/0/1] als enable
Copyright © Huawei Technologies Co., Ltd.
Copyright © Huawei Technologies Co., Ltd.
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