Inova OnTimeTM Owner's Manual page 30

Inova OnTime Digital Clock Owner's Manual
View or Configure Clock's IP
settings
View current SNTP settings or
Change Time Server setting
Change the Time Zone
Specifying a Time Server
Testing the Time Server
Synchronization
Verifying DHCP Configuration
settings
Display all Address Resolution
Protocol (ARP) cache entries
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trademarks of the companies with which they are associated. © 2007 Inova Solutions. | All rights reserved. 6.12.2007 | page 25
ipconfig To view clock's current IP settings:
ipconfig -o xxx Use DHCP to lease an IP address and request a configuration
string where xxx is the private option number. Factory default is 230.
ipconfig -o -  will disable the configuration portion of the DHCP process.
ipconfig -d Use DCHP to lease an IP address and retrieve network settings.:
ipconfig -a xxx.xxx.xxx.xxx -m yyy.yyy.yyy.yyy -g zzz.zzz.zzz.zzz
where xxx.xxx.xxx.xxx is the IP address, yyy.yyy.yyy.yyy is the subnet mask, and
zzz.zzz.zzz.zzz is the gateway address. (All the information is ignored if DHCP is
enabled.) - To configure a static IP address:
ipconfig -h hostname where hostname is the new hostname. - To change the
hostname of the clock.
sntp To view the current time server and other SNTP settings:
sntp -h xxx.xxx.xxx.xxx where xxx.xxx.xxx.xxx is the hostname or IP address of
the desired time server. - To change the time server the clock synchs with.
sntp -s To trigger an immediate SNTP time synchronization.
timezone To view the clock's current time zone setting.
timezone –N or timezone N To change the clock's time zone setting, (don't
use a + sign for positive values) where N = the desired time zone offset in the
range -11 to 12.
For example, to set the time zone for (GMT -5) Eastern Time (US & Canada), you
would use: timezone -5
Note: If you're not sure what time zone offset to use, check the time zone
value used on a Windows PC on your network; double-click on the time in the
Windows service tray (in the lower-right corner of your screen) and choose the
Time Zone tab.
sntp –h hostname where hostname is the hostname of the time server.
sntp -s
dhcpconfig Lists the option settings received from a DHCP server (for
verification purposes only).
arp