Configuring Ptp Globally - Huawei Quidway S9300 Configuration Manual

Quidway S9300 Terabit Routing Switch
Configuration Guide - Device Management
Pre-configuration Tasks
Before configuring 1588v2 on TC, complete the following tasks:
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Data Preparation
To configure 1588v2 on TC, you need the following data.
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12.5.2 Configuring PTP Globally

Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
ptp enable
1588v2 is enabled on the TC.
Step 3 Run:
ptp device-type { e2etc | e2etcoc | p2ptc | p2ptcoc }
The 1588v2 device type is configured as TC.
Issue 03 (2011-12-29)
Configuring parameters of link layer protocols on interfaces to make the status of link layer
protocols Up
Ensuring that Master has correctly imported clock and time signals from the BITS
Data
Number and IP address of each interface
(Optional) IDs of 1588v2 domains to which devices belong
(Optional) Asymmetric correction value of the 1588v2 packet
(Optional) Interval for sending Announce packets and the timeout period for
receiving Announce packets
(Optional) Minimum interval for sending Delay packets
(Optional) Destination MAC address, source IP address, destination IP address,
DSCP value, VLAN ID, and corresponding priority encapsulated into the 1588v2
packet
NOTE
On the TC device, the interfaces for receiving and sending 1588v2 packets must be enabled with PTP.
Otherwise, the resident time of the device cannot be calculated correctly. In this case, only packets are
forwarded.
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