Allied Telesis AT-2911SFP Network Card User Manual


 
Chapter 6: Troubleshooting
108
Testing Network Connectivity
To test network connectivity for Windows, perform the following
procedure:
Note
When using forced link speeds, make sure that both the adapter and
the switch, or link partner are forced to the same speed. Or, make
sure the adapter and the link partner are configured for Auto-
Negotiation.
1. Start the DOS prompt.
See.“Starting the DOS Diagnostic Utility” on page 105.
2. At the prompt, type ipconfig /all
3. Type ping <IP address> from the command line, then press Enter.
The network connectivity information is displayed, as shown in
Figure 60.
Figure 60. Command Window with ping displayed