TP-Link WR-842ND manual Firmware Upgrade, Only one user can use the diagnostic tools at one time

Models: WR-842ND

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1.Only one user can use the diagnostic tools at one time.

TL-WR842ND300Mbps Multi-Function Wireless N Router

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.

¾IP Address/Domain Name - Enter the IP Address or Domain Name of the PC whose connection you wish to diagnose.

¾Pings Count - Specifies the number of Echo Request messages sent. The default is 4.

¾Ping Packet Size - Specifies the number of data bytes to be sent. The default is 64.

¾Ping Timeout - Time to wait for a response, in milliseconds. The default is 800.

¾Traceroute Max TTL - Set the maximum number of hops (max TTL to be reached) in the path to search for the target (destination). The default is 20.

Click Start to check the connectivity of the Internet.

The Diagnostic Results page displays the result of diagnosis.

If the result is similar to the following screen, the connectivity of the Internet is fine.

Figure 4-100 Diagnostic Results

)Note:

1.Only one user can use the diagnostic tools at one time.

2."Ping Count", "Ping Packet Size" and "Ping Timeout" are Ping Parameters, and "Traceroute Max TTL" is Traceroute Parameter.

4.18.3 Firmware Upgrade

Choose menu “System Tools Firmware Upgrade”, and then you can update the latest version of firmware for the Router on the following screen.

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TP-Link WR-842ND manual Firmware Upgrade, Only one user can use the diagnostic tools at one time