Configuring The Destination Ip Address For Unicast Ptp Message Transmission Over Udp (Ipv4); Configuring The Delay Correction Value - H3C SR6600-X Configuration Manual

Step
2. Configure the source IP
address for multicast PTP
message transmission over
UDP (IPv4).
Configuring the destination IP address for unicast PTP message
transmission over UDP (IPv4)
Step
1. Enter system view.
2. Enter Layer 3 Ethernet
interface view.
3. Configure the destination IP
address for unicast PTP
message transmission over
UDP (IPv4).

Configuring the delay correction value

PTP performs time synchronization based on the assumption that the delays in sending and receiving
messages are the same. However, this is not practical. If you know the offset between the delays in
sending and receiving messages, you can configure the delay correction value for more accurate time
synchronization.
To configure the delay correction value for every clock node:
Step
1. Enter system view.
2. Enter Layer 3 Ethernet
interface view.
Command
ptp source ip-address
[ vpn-instance vpn-instance-name ]
Command
system-view
interface interface-type
interface-number
ptp unicast-destination ip-address
Command
system-view
interface interface-type
interface-number
127
Remarks
By default, no source IP address is
configured for multicast PTP
messages.
This command takes effect only
when multicast PTP messages are
transmitted over UDP (IPv4).
The ptp unicast-destination
command has precedence over the
ptp source command.
Remarks
N/A
N/A
By default, no destination IP
address is configured for unicast
PTP message transmission.
You must use this command on the
current interface, and make sure
the interface and the peer PTP
interface can reach each other.
This command takes effect only
when unicast PTP messages are
transmitted over UDP (IPv4).
This command has precedence
over the ptp source command.
Remarks
N/A
N/A