Ptp Version 2 (Bc) (Ms20/Ms30, Powermice) - Hirschmann RS20 Reference Manual

Time
3.2.3 PTP Version 2 (BC)
(MS20/MS30, PowerMICE)
PTP version 2 provides considerably more setting options. These enable
- faster reconfiguration of the PTP network than in PTP version 1
- greater precision in some environments.
You select the PTP version you want to use in the Time:PTP:Global
dialog.
PTP Version 2 (TC), Global Settings
Parameter Meaning
Priority 1 The clock with the lowest priority 1
becomes the reference clock
(grandmaster).
Priority 2 If all the relevant values for selecting
the reference clock are the same for
multiple devices, the clock with the
lowest priority 2 is selected as the
reference clock (grandmaster).
Domain number Assignment of the clock to a PTPv2
domain. Only clocks with the same
domain are synchronized.
Table 18: Function IEEE 1588/PTPv2 BC
Parameter Meaning
Two Step Displays the clock mode of the de-
vice
v2-boundary-clock-onestep
v2-boundary-clock-twostep
Number of BCs Number of boundary clocks be-
to grandmaster tween PTP reference clock and this
device
Offset to Master Deviation of the local clock from the
[ns] reference clock in nanoseconds.
Runtime to Single signal runtime between the
Master [ns] local device and the reference clock
in nanoseconds. The display de-
pends on the port setting "Runtime
measuring mechanism".
Table 19: Status IEEE 1588/PTPv2 BC
60
3.2 PTP (IEEE 1588)
Value range
0-255
0-255
0-255
Value range
No
Yes
Default setting
128
128
0
Default setting
No
RM Web L2E
Release 5.0 04/09