User's Manual

HAPTER

| Configuring the Router

System Tools

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DIAGNOSTIC Select System Tools->Diagnostic from the menu; you can use Ping or

Traceroute functions to check connectivity of your network in the following

screen.

Figure 101: Diagnostic Tools

◆ Diagnostic Tool - Check the radio button to select one diagnostic too.

■

Ping - This diagnostic tool troubleshoots connectivity, reachability,

and name resolution to a given host or gateway.

■

Traceroute - This diagnostic tool tests the performance of a

connection.

OTE

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 - Type the destination IP address (such as

202.108.22.5) or Domain name (such as http://www.smc.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.