WaveRider LMS4000 User Manual page 155

12 Troubleshooting
To enable the <ipconfig> capability, you can use the Windows utility, <winipcfg> in
Windows 95 and 98 operating systems, and the DOS utility in newer Windows operating
systems.
The <ping> command is used to test data links. A successful short ping test confirms
connectivity but may not indicate link error rates that would cause failures in tests with longer
packets. A test performed with a long-packet ping provides a better indication of the channel
error rate. If long pings are available, use them in conjunction with the short pings. If long
pings are not available, ignore the instructions in the following tables that specify long pings.
Instead, if the channel is operational, a PC application such as a browser, can be used to
generate longer packets and, during the transmission of these longer packets, the retry rate
can be monitored. Note that the CCU only originate (using the CLI through the console port)
short pings.
EUM-specific tests can be carried out through the CLI, or using the EUM Configuration Utility.
To verify key EUM settings, use the CLI <ip> and <radio> commands.
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