Note:
If changes are made, after clicking Apply Changes button, a Save button will appear on the left
panel. You need to click the Save button to make your changes take effect.
4.6.6 Diagnostic
The router provides several useful diagnostic tools.
4.6.6.1 Ping
Choose "Maintenance→Diagnostic→Ping", you can ping a specified host (shown in Figure 4-59).
Host: Enter the IP address or host name you want to ping.
After setting the host, click the PING button to start the ping process, then the ping result will be
shown.
TD851W
150Mbps Wireless N ADSL2+ Modem Router User Guide
Figure 4-58
Figure 4-59
77
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