clock ssm-control

Function

The clock ssm-control command enables or disables SSM quality levels are used for automatic clock source selection.

By default, SSM quality levels are used for clock source selection.

Format

clock ssm-control { on | off }

Parameters

Parameter	Description	Value
on	Enables SSM control.	-
off	Disables SSM control.	-

Views

System view

Default Level

2: Configuration level

Usage Guidelines

When the system clock works in automatic clock source selection mode, if SSM control is enabled, the system clock selects the clock source to trace based on SSM quality levels and then the priorities. If SSM control is disabled, the system clock selects the clock source to trace based on priorities. To configure SSM control, run the clock ssm-control command.

Example

# Enable SSM control.

<HUAWEI> system-view
[HUAWEI] clock ssm-control on