Ptp Boundary Port Settings - D-Link DGS-3620-52P Reference Manual

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PTP Boundary Port Settings

This window is used to configure the attributes of the PTP boundary clock. The configuration takes effect when the
PTP device is a boundary type.
To view this window, click L2 Features > PTP > PTP Boundary Port Settings, as shown below:
The fields that can be configured are described below:
Parameter
From Port / To Port
Announce Interval
(1-16)
Announce Receipt
Timeout (2-10)
Delay Mechanism
range is from 0 to 255. Zero indicates the highest precedence.
Figure 4-121 PTP Boundary Port Settings window
Description
Select the port range to use for this configuration.
Click the radio button and enter the mean time interval between successive announce
messages. Referred to as the announce interval. In line with the IEEE1588 protocol,
the value of the announce interval is represented as the logarithm to the base 2 of this
time measured in seconds. The entered value should be 1, 2, 4, 8, or 16. If entered an
invalid number, it will be automatically adjusted to allow the bigger and closest value.
The default value is 2 seconds.
Click the radio button and enter the announce interval number that has to pass without
receiving an Announce message before the occurrence of the
ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES event. This value multiplied by the
announce interval value is equal to the interval time of the announce receipt timeout.
The range is from 2 to 10.
Use the drop-down menu to specify the mechanism for measuring the propagation
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