
To upgrade a single system to the i-Vu Standard/Plus v6.0 application
Network Time Protocol (NTP) is a networking protocol for clock synchronization. You can designate an NTP source
that sends the correct time to the i-Vu® web server, ensuring constant accurate time. You can enter 2 static
addresses (DNS name or IP) of NTP servers or use the default addresses provided by the i-Vu® application. If you
do not enable NTP, the i-Vu® system clock must be monitored and updated regularly in the
menu
>
tab.
You can configure DHCP servers to supply IP addresses of NTP servers to the i-Vu® web server. If you have
checked
Obtain an IP address automatically
and
Enable Time Synchronization
, the i-Vu® web server tries to
obtain an NTP server address from the DHCP server on site. If it cannot find one, the i-Vu® web server uses the
User Assigned NTP addresses, if any, in the User Assigned fields.
Contact your Network Administrator for guidance in entering these settings.
You can access NTP from a local server, a remote server, or a website. To set up NTP:
1 Verify that
Enable time synchronization from an NTP server
is checked.
2
System Assigned NTP Server Address
- To use this read-only field, make sure you have checked
Obtain an IP
address automatically
to allow your system to search for an address for the NTP server and display a primary
and alternate address.
3
User Assigned NTP Server Address
- You can use the default website addresses if your system allows it.
Firewalls may prevent successful access to the default websites. Your Network Administrator can provide
alternate addresses for a local server, a remote server, or a website.
After entering address and/or NTP settings
1 Click
to save your updated settings. The web server automatically reboots.
2 Close the
.
3 Disconnect the LAN cable between the computer and the i-Vu® web server and reconnect the web server to
the customer’s LAN.
Start the i-Vu® application
1 If necessary, reconfigure the computer to access the i-Vu web server over the customer’s network.
2 Launch Internet Explorer, access the i-Vu® interface, and login.
3 Since the database was restored, the you must adjust the following:
○
- select appropriate options
○
-
enter the correct time! The i-Vu® web server will
automatically read the time from your
computer.
4 Click
.
5 Review entries. Click
. Wait for your system to launch. It will take a minute. If you get an error, type
http://<your system name> in your browser and hit return.
i-Vu® Application Carrier Proprietary and Confidential CARRIER CORPORATION ©2014
Rev. 3/21/2014 All rights reserved
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