62 
 
Figure 4-62 Ping Watch Dog Utility 
¾  Enable - Turn on/off Ping Watch Dog. 
¾  IP Address - The IP address of the target host where the Ping Watch Dog Utility is sending 
ping packets. 
¾  Interval - Time internal between two ping packets which are sent out continuously. 
¾  Delay - Time delay before first ping packet is sent out when the device is restarted. 
¾  Fail Count - Upper limit of the ping packet the device can drop continuously. If this value is 
overrun, the device will restart automatically. 
Be sure to click the Submit button to make your settings in operation. 
4.15.6  Speed Test 
Selecting  System > Speed Test allows you to test the connection speed to and from any 
reachable IP address on current network on the page as shown in Figure 4-63. The speed test is 
especially used when you are building wireless network between devices which are far away from 
each other. It should be used for the preliminary throughput estimation between two network 
devices. The estimation is rough. You can input the remote device's administrator Username and 
Password under Advance options to get a precise estimation if the remote device is 
TL-WA5210G too.