ptp clock-source delay

Function

The ptp clock-source delay command sets the delay corrections for time signals that a BITS interface sends and receives.

The undo ptp clock-source delay command restores the default delay corrections for time signals that a BITS interface sends and receives.

The default delay correction is 0 ns.

Format

ptp clock-source bits1 { receive-delay receive-delay-value | send-delay send-delay-value }

undo ptp clock-source bits1 { receive-delay | send-delay }

Parameters

Parameter	Description	Value
bits1	External reference source bit1.	-
receive-delay receive-delay-value	Sets the delay correction for time signals that a BITS interface receives.	The value is an integer that ranges from 0 to 2000000, in ns. The default value is 0.
send-delay send-delay-value	Sets the delay correction for time signals that a BITS interface sends.	The value is an integer that ranges from 0 to 10000, in ns. The default value is 0.

Parameter

Description

Value

bits1

External reference source bit1.

receive-delay receive-delay-value

Sets the delay correction for time signals that a BITS interface receives.

The value is an integer that ranges from 0 to 2000000, in ns. The default value is 0.

send-delay send-delay-value

Sets the delay correction for time signals that a BITS interface sends.

The value is an integer that ranges from 0 to 10000, in ns. The default value is 0.

Views

System view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
clksync	write

Usage Guidelines

Usage Scenario

The ptp clock-source receive-delay send-delay command helps a BITS interface correct time signals that the BITS interface exchanges with a clock source or a slave clock based on the specified link delay time.

Example

# Set the delay correction for time signals that a BITS interface receives to 100 ns.

<HUAWEI> system-view
[~HUAWEI] ptp clock-source bits1 receive-delay 100