Huawei Quidway S9300 Configuration Manual page 247

Quidway S9300 Terabit Routing Switch
Configuration Guide - Device Management
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Issue 03 (2011-12-29)
ptp mac-egress vlan vlan-id [ priority priority-value ]
The VLAN ID for transmitting MAC-encapsulated 1588v2 packets and the 802.1p
priority of the 1588v2 packet are configured.
(Optional) Configuring the UDP encapsulation mode
1. Run:
system-view
The system view is displayed.
2. Run:
interface interface-type interface-number
The interface view is displayed.
3. Run:
ptp udp-egress source-ip source-ip [ destination-ip destination-ip ]
The 1588v2 packets to be sent from the interface are encapsulated in UDP
encapsulation mode, and the source and destination IP addresses are configured.
– For unicast UDP encapsulation
Specify the unicast destination IP address encapsulated in the 1588v2 packet in
the interface view.
– For multicast UDP encapsulation
A default multicast destination IP address is adopted, which means that
destination-ip destination-ip does not need to be configured. The default multicast
destination IP address varies with delay measurement mechanisms as shown in the
following table.
Packet Type
All except peer delay measurement
mechanisms
Peer delay measurement mechanism
NOTE
If the parameter destination-ip destination-ip is not configured, a multicast IP address is
adopted.
4. Run:
ptp udp-egress destination-mac destination-mac
The next hop MAC address of the 1588v2 packet is configured.
5. Run:
ptp udp-egress source-ip source-ip [ dscp dscp ]
The DSCP priority to be carried in the UDP-encapsulated 1588v2 packet is configured.
6. Run:
ptp udp-egress source-ip source-ip vlan vlan-id [ priority priority ]
The VLAN ID for sending 1588v2 packets and the priority of the UDP-encapsulated
1588v2 packet are configured on the interface.
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12 PTP Configuration
IP Address
224.0.1.129
224.0.0.107
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