TD851W
150Mbps Wireless N ADSL2+ Modem Router User Guide
61
Figure 4-53
4.6.5 Diagnostics
Choose “
Maintenance
→
Diagnostics
”, you can view the test results for the connectivity of the
physical layer and protocol layer for both LAN and WAN sides in the screen (shown in Figure 4-54).
Figure 4-54
Ping Tool:
This diagnostic tool troubleshoots connectivity, reachability, and name resolution to a
given host or gateway.