Transition Networks
S4224 Web User Guide
33558 Rev. C
Page 358 of 669
Local Clock Current Time
table
PTP Time
Shows the actual PTP time with nanosecond resolution (e.g.,
2012-01-03T19:52:44+00:00
541,523,780
).
Clock Adjustment method
Shows the actual clock adjustment method. The method depends on the available hardware (e.g.,
Software, Internal Timer, or External Timing (ET) Board).
Internal Timer
: uses internal clocking only.
Software
: uses software-based clocking only.
hasEtBoardTiming
: has an External Timing (RT) Board that is used for timing.
Synchronize to System Clock
You can click the
Synchronize to System Clock
button to synchronize the System Clock to the PTP
Time. Select the Clock Type in RFC2544/Y.1564: The delay measurements in RFC2544 and Y.1564
are always done in the IEEE 1588 domain. There is only one timestamping domain which is the 1588.
You can synchronize to/from the system time via the Web GUI (at the
Configuration
>
PTP
menu
path) or via the CLI (using the
ptp system-time set
command at the (config) # prompt).
Ports Configuration
Click to edit the port data set for the ports assigned to this clock instance. When you click the Ports
Configuration link, the PTP Clock's Port Data Set Configuration page displays (see below).
