Extreme Networks ExtremeWare Command Reference Manual page 1449

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Troubleshooting Commands
If you encounter problems when using your switch, ExtremeWare provides troubleshooting commands.
Use these commands only under the guidance of Extreme Networks technical personnel.
You can contact Extreme Networks technical support at (800) 998-2408 or (408) 579-2826.
If CPU utilization is high, use the debug trace commands sparingly, as they require the CPU. Disable
any external syslog before you configure a debug trace, because the debug trace utility can send large
amounts of information to the syslog, and if your syslog is external, that information travels over your
network.
Configure a debug trace at lower levels first, and look for obvious problems. Higher levels typically
record so much information that they record enough information within a few seconds.
ExtremeWare Software 7.0.0 Command Reference Guide 1449