HP J9981A User Manual

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Setup Network
System Time Pages
Time Configuration
You can configure the system time manually or acquire time information automatically from a Simple Network
Time Protocol (SNTP) server. Using SNTP ensures accurate network device clock time synchronization up to
the millisecond. Time synchronization is performed by a network SNTP server. The software operates only as
an SNTP client and cannot provide time services to other systems.
To display the Time Configuration page, click Setup Network > System Time in the navigation pane and click
the Time tab.
Figure 3-3. Time Configuration Page

HP J9981A Specifications

General

Management	Managed
PoE	No
Jumbo Frame Support	Yes
Form Factor	Rack-mountable
Model	J9981A
Layer	Layer 2
Weight	2.5 kg
MAC Address Table Size	16, 000 entries
Power Supply	Internal
Operating Temperature	0°C to 40°C
Ports	24 x 10/100/1000BASE-T ports 4 x SFP+ ports
Humidity	15% to 95% non-condensing