Hirschmann RS20 User Manual page 151

Synchronizing the system time in the
GPS
Reference
(Grandmaster Clock)
Figure 47: Boundary clock
Independently of the physical communication paths, the PTP provides logical
communication paths which you define by setting up PTP subdomains.
Subdomains are used to form groups of clocks that are time-independent
from the rest of the domain. Typically, the clocks in a group use the same
communication paths as other clocks.
Basic Configuration L2P
Release 4.2 07/08
PLC
Switch
Slave Master
Boundary Clock
8.3 Precision Time Protocol
Ordinary Clock
Ordinary Clock
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