PTP 300 and PTP 500 Series User Guide Task 13: Connecting link to the network
phn-1115_006v000
Sep 2010
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Figure 6-38 Time Configuration page (SNTP enabled)
Table 6-10 SNTP clock attributes
Attribute Meaning
SNTP State ‘Enabled’ means that the CMU will obtain accurate date and
time updates from a networked time server.
SNTP Server IP
Address
Enter the IP address of the networked SNTP server.
SNTP Server Port
Number
Enter the port number of the networked SNTP server. By
convention the default value for the port number is 123.
SNTP Poll Interval Enter the period at which the SNTP client polls the server for
time correction updates (default 1 hour). If an SNTP poll
fails, the client will automatically perform three retries
before waiting for the user defined poll period.
SNTP Sync This shows the current status of SNTP synchronization. If
‘No Sync’ is displayed, then review the SNTP Server IP
Address and Port Number. A change of state may generate
an SNMP trap or SMTP email alert.
SNTP Last Sync This shows the date and time of the last SNTP
synchronization.
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