NETGEAR DGND3300 user manual Running Diagnostic Utilities and Rebooting the Modem Router

RangeMax Dual Band Wireless-N Modem Router DGND3300 User Manual

Running Diagnostic Utilities and Rebooting the Modem Router

The modem router has a diagnostics feature. In the main menu, under Maintenance, select Diagnostics to display the following screen.

Figure 4-9

You can use the Diagnostics screen to perform the following functions from the modem router:

•Ping an IP address to test connectivity to see if you can reach a remote host.

•Perform a DNS lookup to test if an Internet name resolves to an IP address to verify that the DNS server configuration is working.

•Display the Routing table to identify what other modem routers the modem router is communicating with.

•Reboot the modem router to enable new network configurations to take effect or to clear problems with the modem router’s network connection.

Using Network Monitoring Tools 4-11

v1.0, March 2009