Hirschmann MACH 4000 - Page 84

Time
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3.2 PTP (IEEE 1588)
RM Web
Release 6.0 07/2010
Announce
Timeout
Announce interval timeout for PTP
topology discovery in number of
announce intervals.
The standard settings of announce
interval = 2 (2 per second) and
announce timeout = 3 lead to a
timeout of 3 x 2 seconds =
6 seconds.
Select the same value for all devices
within a PTP domain.
2-10 3
Sync Interval Interval in seconds for the
synchronization messages
0.5; 1; 2 1
Runtime
Measuring
Mechanism
Mechanism for measuring the
message runtime.
Enter the same mechanism for the
PTP device connected to this port.
The device itself does not generate
any messages in the runtime
measurement. A connected PTP
slave measures the runtime of the
entire transmission path to the
master.
E2E (End-to-End):
The device itself measures the
runtime to all the connected PTP
devices. If a reconfiguration is
performed, this eliminates the need
to determine the runtime again.
The MICE media modules MM23
and MM33 support the P2P
mechanism.
P2P (Peer-to-Peer)
No runtime determination. Disabled
P2P Runtime
Measuring
Interval
Interval for peer-to-peer runtime
measurements at this port.
Prerequisite:
You have selected the P2P runtime
measuring mechanism on the
device itself and on the connected
PTP device.
Network
Protocol
Transport protocol for PTP
messages.
802.3 Ethernet,
UDP/IPv4
UDP/IPv4
Parameter Meaning Possible Values Default Setting
Table 26: Port Dialog Version 2(BC)