User manual

139
WEB BROWSER-BASED CONFIGURATION
• 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 D of Event Notication Table.
6.8.6 NTP Conguration (Ethernet Port Support)
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 Uni-
versal Time (UTC) via a Global Positioning Service (GPS) receiver,
for example: