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Ping - This diagnostic tool troubleshoots connectivity, reachability, and name resolution
to a given host or gateway.
Tracert - This diagnostic tool tests the performance of a connection.
IP Address/Domain Name - Enter the destination IP address or domain name used for
network connection test.
Pings Packet Number - 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.
Tracert M ax TTL - The max number of hops for a Tracert connection.
Click Start to check the connectivity of the Internet.
The Diagnostic Re sults page displays the result of diagnosis.
4.14.3 Firmware Upgrade
Go to System Tools
Firmware Upgrade , you can update the latest version of firmware for the
router.
Firmware Version - This displays the current firmware version.
Hardware Version - This displays the current hardware version. The hardware version of the
upgrade file must accord with the router’s current hardware version.
this tool at one time. Options Ping Packet Number, Ping Packet Size and
Ping Timeout are used for Ping function. Option Tracert Max TTL is used for Tracert function