TP-Link 3G/4G TL-MR3220 V2 User Guide - Page 88

Diagnostic

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TL-MR3220 3G/4G Wireless N Router User Guide  NTP Server I/II - Enter the address for the NTP Server, then the Router will get the time from the NTP Server preferentially. In addition, the Router built-in some common NTP Servers, so it can get time automatically once it connects the Internet. To configure the system manually: 1. Select your local time zone. 2. Enter date and time in the right blanks. 3. Click Save to save the configuration. To configure the system automatically: 1. Select your local time zone. 2. Enter the IP address for NTP Server I or NTP Server II. 3. Click the Get GMT button to get system time from Internet if you have connected to the Internet.  Note: 1) This setting will be used for some time-based functions such as firewall. You must specify your time zone once you login to the Router successfully; otherwise, these functions will not take effect. 2) The time will be lost if the Router is turned off. 3) The Router will obtain GMT automatically from Internet if it has already connected to Internet. 4.16.2 Diagnostic Choose menu "System Tools → Diagnostic", you can transact Ping or Traceroute function to check connectivity of your network in the following screen. -79-

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TL-MR3220
3G/4G Wireless N Router User Guide
NTP Server I/II -
Enter the address for the NTP Server, then the Router will get the time
from the NTP Server preferentially. In addition, the Router built-in some common NTP
Servers, so it can get time automatically once it connects the Internet.
To configure the system manually:
1.
Select your local
time zone
.
2.
Enter
date
and
time
in the right blanks.
3.
Click
Save
to save the configuration.
To configure the system automatically:
1.
Select your local
time zone
.
2.
Enter the IP address for
NTP Server I
or
NTP Server II
.
3.
Click the
Get GMT
button to get system time from Internet if you have connected to the
Internet.
Note:
1)
This setting will be used for some time-based functions such as firewall. You must specify
your time zone once you login to the Router successfully; otherwise, these functions will not
take effect.
2)
The time will be lost if the Router is turned off.
3)
The Router will obtain GMT automatically from Internet if it has already connected to
Internet.
4.16.2 Diagnostic
Choose menu “
System Tools
Diagnostic
”, you can transact Ping or Traceroute function to
check connectivity of your network in the following screen.
-79-