Touch the button to set the domain. The PTP messages and data sets are
associated with a domain and therefore the PTP protocol is independent for
different domains.
In multicast mode, review the attributes in the timing section when changing the domain.
Otherwise the best master algorithm may fail for all IEEE 1588v2 clocks in the domain.
Step modeStep mode
Allows you to choose between the two step modes: One-stepOne-step and Two-stepTwo-step.
One-stepOne-step: The transmitted timestamp of a frame is inserted into the frame
itself.
Two-stepTwo-step: The timestamp is sent in a follow-up message.
Delay mech.Delay mech.
Allows you to choose which mechanism to use for calculating the mean path
delay: Delay request/responseDelay request/response or Peer delayPeer delay.
Slave modeSlave mode
Used to specify that the port can only act as a slave clock. Used in both
multicast (normal) and unicast mode.
UnicastUnicast
Used to enable the unicast profile. For domains 0 to 3 static unicast is enabled.
For domains 4 to 23 the Telecom Profile (ITU-T G.8265.1 IEEE 1588 v2 profile
for telecommunication) is used.
If Slave mode is checked, the clock will always run as a slave in both normal and unicast
mode. If Slave mode is not checked in normal mode, the best master clock algorithm is
run and the result of this will determine if the Network Master can become a
grandmaster clock. In unicast mode, if the Slave mode is not checked, the Network
Master will become a grandmaster clock.
Unicast negotiatUnicast negotiat
Selecting the check box enables the unicast negotiation. This check box is
available when Profile is set to User DefinedUser Defined and the UnicastUnicast is selected.
Clock tab pageClock tab page
The ClockClock tab page contains the parameters related to the clock-specific setup.
Note that it is not enabled if the port is set in Slave Mode.
To Next Page
Loading...
