Areca ARC-1222 - NTP Configuration; NTP Sever Address

WEB BROWSER-BASED CONFIGURATION
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• SNMP Trap Congurations
Enter the SNMP Trap IP Address.
• SNMP System Congurations
About community, please refer to Appendix C of SNMP com-
munity name. The system Contact, Name and Location that
will be shown in the outgoing SNMP trap.
• SNMP Trap Notication Congurations
Please refer to Appendix E of Event Notication Congura-
tions.
6.8.5 NTP Conguration
The Network Time Protocol (NTP) is used to synchronize the time
of a computer client or server to another server or reference time
source, such as a radio or satellite receiver or modem. It provides
accuracies typically within a millisecond on LANs and up to a few
tens of milliseconds on WANs relative to Coordinated Universal
Time (UTC) via a Global Positioning Service (GPS) receiver, for
example:
•
NTP Sever Address
The most important factor in providing accurate, reliable time is
the selection of NTP servers to be used in the conguration le.
Typical NTP congurations utilize multiple redundant servers and
diverse network paths in order to achieve high accuracy and re-
liability. Our NTP conguration supports two existing public NTP
synchronization subnets.