APC AP7900 manual 106

Switched Rack PDU

USER’S GUIDE

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Synchronize with Network Time Protocol (NTP) Server. Use this option on the Web interface, or Network Time Protocol (NTP) on the control console, to have an NTP Server automatically update the Date and Time settings for the Switched Rack PDU.

In the control console, use the NTP Client option to enable or disable the NTP Server updates. In the Web interface, use the Set Manually option. The updates are disabled by default.

Setting	Definition
Primary NTP Server	Identifies the IP address or domain name of the primary
	NTP server.
Secondary NTP Server	Identifies the IP address or domain name of the secondary
	NTP server when a secondary server is available.
Time Zone	Defines the offset to be used from Greenwich Mean Time
	(GMT) based on the time zone in which the Rack PDU is
	located.
Update Interval	Defines how often, in hours, the Rack PDU will access the
	NTP Server for an update. The minimum interval is 1 hour
	and the maximum is 8760 hours (one year). Use Update
	Using NTP Now to initiate an immediate update as well.

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