Network Maintenance
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N600 Wireless Dual Band Gigabit ADSL2+ Modem Router DGND3700
Run Diagnostic Utilities
The wireless modem router has a diagnostics feature that you can use to perform the
following functions:
•
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 wireless modem routers the wireless
modem router is communicating with.
•
Reboot the wireless modem router to enable new network configurations to take effect or
to clear problems with the wireless modem router’s network connection.
Select
Maintenance >
Diagnostics
to display the following screen.
Figure 40. Diagnostics screen