ZyXEL Communications Centralized Network Management Vantage CNM - Manual (Page 56)

Chapter 4 Device General Settings
Vantage CNM User’s Guide
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4.0.2 Time Setting
Use this screen to configure the time settings on the device. To open this screen, click Device
Operation > Device Configuration > General > Time Setting.
Figure 25 Device Operation > Device Configuration > General > Time Setting
The following table describes the fields in this screen.
Domain Name The Domain Name entry is what is propagated to the DHCP clients on the
LAN side of the target device. If you leave this blank, the domain name
obtained by the device via DHCP from the ISP is used.
Administrator
Inactivity Timer Set how long a management session can remain idle before it expires. After it
expires, you have to log back into the device.
Apply Click this to save your changes to the device.
Reset Click this to begin configuring the screen afresh.
Table 11 Device Operation > Device Configuration > General > System (continued)
FIELD DESCRIPTION
Table 12 Device Operation > Device Configuration > General > Time Setting
LABEL DESCRIPTION
Time Protocol Select the time service protocol that your timeserver sends when you turn on
the device. Not all time servers support all protocols, so you may have to check
with your ISP/network administrator or use trial and error to find a protocol that
works.
The main difference between them is the format.
Daytime (RFC-867) format is day/month/year/time zone of the server.
Time (RFC-868) format displays a 4-byte integer giving the total number of
seconds since 1970/1/1 at 0:0:0.
The default, NTP (RFC-1305), is similar to Time (RFC 868).
Select None to enter the time and date manually.
Time Server
Address Enter the IP address or domain name of your timeserver. Check with your ISP/
network administrator if you are unsure of this information (the default is
tick.stdtime.gov.tw).
Time Zone Choose the Time Zone of your location. This will set the time difference between
your time zone and Greenwich Mean Time (GMT).