Alcatel-Lucent 7210 SAS M Configuration Manual page 385

ptp
Syntax ptp
Context config>system>sync-if-timing
Description
This command enables the context to configure parameters for system timing via IEEE 1588-2008,
Precision Time Protocol.
This command is only available on the systems supporting the 1588-2008 frequency recovery engine.
7210 SAS M, T, X, R6 Basic System Configuration Guide
System Management
Page 385