Specifying A Ptp Domain; Configuring An Oc To Operate Only As A Member Clock; Configuring Tod Input Or Output - H3C SR6600-X Configuration Manual

Step
1. Enter system view.
2. Specify a clock node type for
the device.

Specifying a PTP domain

Within a PTP domain, all devices follow the same rules to communicate with each other. Devices in
different PTP domains cannot communicate with each other.
To specify a PTP domain:
Step
1. Enter system view.
2. Specify a PTP domain for the
device.

Configuring an OC to operate only as a member clock

An OC can work either as a master clock to send synchronization messages or as a member clock to
receive synchronization messages. This task allows you to configure an OC to operate only as a member
clock.
This task is applicable only to OCs.
This configuration is automatically cleared after you change the clock node type for the device.
If an OC is operating only as a member clock, you can also use the ptp force-state command to
configure its PTP port as a master port or passive port.
To configure an OC to operate only as a member clock:
Step
1. Enter system view.
2. Configure the OC to operate
only as a member clock.

Configuring ToD input or output

The following matrix shows ToD input or output and hardware compatibility:
Hardware
SR6602-X
SR6604/SR6608/SR6616
Command
system-view
ptp mode { bc | e2etc | e2etc-oc |
oc | p2ptc | p2ptc-oc }
Command
system-view
ptp domain value
Command
system-view
ptp slave-only
ToD input or output compatibility
No
No
120
Remarks
N/A
By default, no clock node type is
specified.
Remarks
N/A
By default, PTP devices are in PTP
domain 0.
Remarks
N/A
By default, the OC is not
configured to operate only as a
member clock.