Configuring the interval for sending sync messages – H3C Technologies H3C S6300 Series Switches User Manual
Page 75
62
If the PTP standard is IEEE 1588 Version 2, the interval is the announce message sending interval ×
multiple-value. If the PTP standard is IEEE 802.1AS, the interval is the announce message sending interval
for the master node × multiple-value.
To specify the number of announcement intervals before the receiving node stops receiving announce
messages:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter Layer 2 Ethernet
interface view.
interface interface-type
interface-number
N/A
3.
Specify the number of
announcement intervals
before the receiving node
stops receiving announce
messages.
ptp announce-timeout
multiple-value
The default is 3.
Configuring the interval for sending Pdelay_Req messages
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter Layer 2 Ethernet
interface view.
interface interface-type
interface-number
N/A
3.
Configure the interval for
sending Pdelay_Req
messages.
ptp pdelay-req-interval value
Optional.
The default is 1s (2
0
s).
Configuring the interval for sending Sync messages
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter Layer 2 Ethernet
interface view.
interface interface-type
interface-number
N/A
3.
Configure the interval for
sending Sync messages.
ptp syn-interval value
By default:
•
The interval is 2
0
seconds if the
PTP standard is IEEE 1588
Version 2.
•
The interval is 2
3
seconds if the
PTP standard is IEEE 802.1AS.