H3C SOHO IE4300, Command Reference Manual

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GigabitEthernet 1/0/1 to GigabitEthernet 1/0/16 on the IE4320-28P switch do not support the P2PTC
or P2PTC+OC clock node type.
Examples
# Specify the OC clock node type for the device.
<Sysname> system-view
[
Sysname
]
ptp profile 1588v2
[
Sysname
]
ptp mode oc
Related commands
ptp profile
ptp pdelay-req-interval
Use ptp pdelay-req-interval to set the interval for sending peer delay request messages.
Use
undo ptp pdelay-req-interval
to restore the default.
Syntax
ptp pdelay-req-interval interval
undo ptp pdelay-req-interval
Default
The interval for sending peer delay request messages is 1 (2
0
) 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 peer delay request messages. When the PTP profile is IEEE 1588 version 2,
the value range for the interval argument is 0 to 5. When the PTP profile is SMPTE ST 2059-2, the
value range for the interval argument is –5 to 4.
Usage guidelines
This command is available only after you specify a PTP profile and a PTP mode.
When the PTP profile is SMPTE ST 2059-2, set the interval argument to a value in the range of ptp
syn-interval interval to ptp syn-interval interval plus 5 as a best practice.
Examples
# Set the interval to 4 (2
2
) seconds for sending peer delay request messages 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 pdelay-req-interval 2
Related commands
ptp mode
ptp profile