H3C SOHO IE4300, Command Reference Manual

Page: 3204 / 3296

11
Default
For the IEEE 1588 version 2 profile, the
interval
argument value is 1 and the announce message
sending interval is 2 (2
1
) seconds.
For the SMPTE ST 2059-2 PTP profile, the
interval
argument value is –2 and the announce
message sending interval is 1/4 (2
-2
) second.
Views
Layer 2 Ethernet interface view
Predefined user roles
network-admin
Parameters
interval : Specifies an exponent, to the power of which base 2 is raised to get the interval in
seconds for sending announce messages. The value range for the
interval
argument is 0 to 6;
When the PTP profile is SMPTE ST 2059-2, the value range for the interval argument is –3 to 1.
Usage guidelines
This command is available only after you specify a PTP profile and a PTP mode.
The master node uses the value configured on its interface as the interval for sending announce
messages.
Examples
# Set the announce message sending interval to 4 (2
2
) seconds on GigabitEthernet 1/0/1.
<Sysname> system-view
[
Sysname
]
ptp profile 1588v2
[
Sysname
]
ptp mode oc
[
Sysname
]
interface gigabitethernet 1/0/1
[
Sysname-GigabitEthernet1/0/1
]
ptp announce-interval 2
Related commands
ptp mode
ptp profile
ptp announce-timeout
Use
ptp announce-timeout
to set the timeout multiplier for the announce message receiving
interval.
Use
undo ptp announce-timeout
to restore the default.
Syntax
ptp announce-timeout multiple-value
undo ptp announce-timeout
Default
The timeout multiplier for the announce message receiving interval is 3.
Views
Layer 2 Ethernet interface view
Predefined user roles
network-admin