Diagnostic - TP-Link TL-WR902AC User Manual

3G/4G Router - This mode stands for Wireless Router Mode. It functions as a standard

wireless router and you can also plug in a 3G/4G USB modem if you need.
Hotspot Router - It functions as a hotspot router.
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AP – This mode stands for Access Point Mode, Repeater Mode and Client Mode. When
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selected, you have to go to the Quick Setup to specify the mode you need.
Note: If Control the system mode by software is checked, the operation mode switch of the
router will be disabled.

5.7.2 Diagnostic

Choose menu "System Tools → Diagnostic", and then you can transact Ping or Traceroute
function to check connectivity of your network in the following screen.
Diagnostic Tool - Check the radio button to select one diagnostic tool.
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Ping - This diagnostic tool troubleshoots connectivity, reachability, and name resolution to
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a given host or gateway.
Traceroute - 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,
TL-WR902AC AC750 Wireless Travel Router
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