Specifying A Ptp Standard; Specifying A Clock Node Type - H3C SR6600-X Configuration Manual

Tasks at a glance
The PTP standard is IEEE 802.1AS (802.1AS):
(Required.)
(Optional.)
(Optional.)
(Optional.) Configuring ToD input or output
(Optional.)
(Optional.)
(Optional.)
(Optional.)
announce messages
(Optional.)
(Optional.)
(Optional.)
(Optional.)
(Optional.)
(Optional.)
(Optional.)
(Optional.) Specifying the system time source as PTP
(Required.)

Specifying a PTP standard

Before you configure PTP, specify a PTP standard. Otherwise, PTP cannot operate. Changing the PTP
standard for the device clears all PTP configurations defined by the standard.
To specify a PTP standard:
Step
1. Enter system view.
2. Specify a PTP standard.

Specifying a clock node type

You can configure only one of the following types of clock nodes for a device: OC, BC, E2ETC, P2PTC,
E2ETC+OC, or P2PTC+OC.
Follow these guidelines when you specify a clock node type:
Before you specify the clock node type, specify a PTP standard.
•
If the PTP standard is IEEE 802.1AS, the clock node type cannot be E2ETC or E2ETC+OC.
•
• Changing the clock node type clears all PTP configurations except the PTP standard.
To specify a clock node type:
Specifying a clock node type
Specifying a PTP domain
Configuring an OC to operate only as a member clock
Configuring the role of a PTP port
Configuring the port type for a TC+OC
Configuring the interval for sending announce messages
Specifying the number of announcement intervals before the receiving node stops receiving
Configuring the interval for sending Pdelay_Req messages
Configuring the interval for sending Sync messages
Configuring the delay correction value
Configuring the cumulative offset between the UTC and TAI
Configuring the correction date of the UTC
Configuring ToD clock parameters
Configuring a priority for a clock
Enabling PTP on a port
Command
system-view
ptp profile { 1588v2 | 8021as }
119
Remarks
N/A
By default, no PTP standard is
configured, and PTP is not running
on the device.