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Configuring the MAC address for non-pdelay messages
Pdelay messages include Pdelay_Req, Pdelay_Resp, and Pdelay_Resp_Follow_Up messages. The
destination MAC address of Pdelay messages is 0180-C200-000E by default, which cannot be modified.
The destination MAC address of non-Pdelay messages is either 0180-C200-000E or 011B-1900-0000.
To configure the destination MAC address for non-Pdelay messages on every clock node:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter Layer 3 Ethernet
interface view.
interface
interface-type
interface-number
N/A
3.
Configure the destination
MAC address for non-Pdelay
messages.
ptp
destination-mac
mac-address
The default is 011B-1900-0000.
This command takes effect only if
PTP messages are encapsulated in
IEEE 802.3/Ethernet packets.
Specifying the protocol for encapsulating PTP messages as UDP
(IPv4)
PTP messages can be encapsulated in IEEE 802.3/Ethernet packets or UDP (IPv4) packets.
To configure the protocol for encapsulating PTP messages as UDP (IPv4):
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter Layer 3 Ethernet
interface view.
interface
interface-type
interface-number
N/A
3.
Configure the protocol for
encapsulating PTP messages
as UDP (IPv4).
ptp transport-protocol udp
By default, PTP messages are
encapsulated in IEEE
802.3/Ethernet packets.
Configuring the source IP address for multicast PTP message
transmission over UDP (IPv4)
Step Command
Remarks
1.
Enter system view.
system-view
N/A