EndRun Sonoma N12, User Manual

Page: 52 / 174

S o n o m a U s e r M a n u a l 36
C H A P T E R F O U R
37 S o n o m a U s e r M a n u a l
P T P / I E E E - 1 5 8 8
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* *
* The Precision Time Protocol IEEE-1588 V2 configuration has been updated. *
* *
* Please re-boot now for the changes to take effect. *
* *
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Now reboot the system by issuing this command at the shell prompt:
reboot
PTP Status Using the Network or Serial Port
The
ptpstat0
or
ptpstat1
command allows you to query the status of the PTP Subsystem. Fol-
lowing is the response to this command:
V SI AI P1 P2 DM DOM MODE TTL CLASS SCALE STATE CLKID UTC UTCV CA L59 L61 TT FT
Where:
V is the IEEE-1588 version 2 for the 2008 standard.
SI is the PTP sync interval either 1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, or 1/128 seconds.
AI is the PTP announce interval, either 1, 2, 4, 8, or 16 seconds.
P1 is the PTP priority 1 in a range from 0 to 255.
P2 is the PTP priority 2 in a range from 0 to 255.
DM is the PTP delay mechanism , either E2E or P2P.
DOM is the PTP domain, in a range from 0 to 255.
MODE is the PTP time mode, either UTC or PTP.
TTL is the PTP multicast time-to-live in a range from 1 to 255.
CLASS is the PTP clock class one of SYNCHRONIZED, HOLDOVER, or UNLOCKED.
SCALE is the PTP timescale either PTP or ARB.
STATE is the PTP port state one of MASTER, PASSIVE, LISTENING or INITIALIZING.
CLKID is the PTP clock source either GPS or OSC.
UTC is the PTP utc offset in seconds from TAI.