Ptp Configuration Example (Ieee 1588 Version 2, Unicast Transmission) - H3C SR6600-X Configuration Manual

Clock ID
Clock type
Clock domain
Number of PTP ports : 2
Priority1
Priority2
Clock quality :
Class
Accuracy
Offset (log variance) : 65535
Offset from master : N/A
Mean path delay
Steps removed
Local clock time
# Display brief PTP statistics on Device B.
[DeviceB] display ptp interface brief
Name
GE2/0/1
GE2/0/2
PTP configuration example (IEEE 1588 version 2,
unicast transmission)
Network requirements
As shown in
and receives the ToD clock signals. Device C sends ToD clock signals to the base station through its ToD
interface.
Configure all devices to use PTP standard IEEE 1588 version 2.
•
• Configure the destination IP address for unicast PTP messages transmission over UDP (IPv4).
Configure the clock node type as OC for Device A and Device C, and E2ETC for Device B.
•
Configure the delay measurement mechanism for Device A and Device C as p2p.
•
Figure 47 Network diagram
Configuration procedure
1. Assign IP addresses to the interfaces, and make sure the devices can reach each other, as shown
in Figure
2. Configure Device A:
# Specify the PTP standard as IEEE 1588 version 2.
<DeviceA> system-view
: 000FE2-FFFE-FF0001
: Local
: 0
: 128
: 128
: 248
: 254
: N/A
: N/A
: Sun Jan 15 20:57:29 2011
State
N/A
N/A
Figure 47, a PTP domain contains Device A, Device B, and Device C. Device A is the GM
47. (Details not shown.)
Delay mechanism Clock step
P2P Two
P2P Two
135
Asymmetry correction
0
0