TP-Link TL-WR902AC AC750 Wireless Dual-Band Travel Router - Manual (Page 80)

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Chapter 4 Configure the Router in Wireless Router Mode
3. Click Get GMT to get time from the internet if you have connected to the internet.
• To set Daylight Saving Time:
1. Select Enable Daylight Saving .
2. Select the start time from the drop-down list in the Start field.
3. Select the end time from the drop-down list in the End field.
4. Click Save .
Note: This setting will be used for some time-based functions such as firewall. You must specify your time zone once
you log in to the router successfully; otherwise, time-based functions will not take effect.
4. 16. 2. Diagnostic
Diagnostic is used to test the connectivity between the router and the host or other
network devices.
1. Visit
http://tplinkwifi.net , and log in with the username and password you set for the
router.
2. Go to System Tools > Diagnostic .
• Diagnostic Tool - Select one diagnostic tool.
• Ping - This diagnostic tool troubleshoots connectivity, reachability, and name
resolution to a given host or gateway.
• Tracerouter - This diagnostic tool tests the performance of a connection.
Note: You can use ping/traceroute to test both numeric IP address or domain name. If pinging/tracerouting the IP
address is successful, but pinging/tracerouting the domain name is not, you might have a name resolution problem.
In this case, ensure that the domain name you are specifying can be resolved by using Domain Name System (DNS)
queries.
• IP address/Domain name - Enter the destination IP address (such as 192.168.0.1) or
Domain name (such as www.tp-link.com).
• Pings Count - The number of Ping packets for a Ping connection.
• Ping Packet Size - The size of Ping packet.
• Ping Timeout - Set the waiting time for the reply of each Ping packet. If there is no
reply in the specified time, the connection is overtime.