Users Guide
Offline Diagnostics............................................................................................................................327
Important Points to Remember..................................................................................................327
Running Offline Diagnostics.......................................................................................................328
Trace Logs.........................................................................................................................................329
Auto Save on Crash or Rollover................................................................................................. 329
Using the Show Hardware Commands........................................................................................... 329
Environmental Monitoring................................................................................................................ 331
Recognize an Over-Temperature Condition.............................................................................332
Troubleshoot an Over-Temperature Condition........................................................................333
Recognize an Under-Voltage Condition................................................................................... 333
Troubleshoot an Under-Voltage Condition...............................................................................333
Buffer Tuning.................................................................................................................................... 334
Deciding to Tune Buffers............................................................................................................336
Sample Buffer Profile Configuration.......................................................................................... 339
Troubleshooting Packet Loss...........................................................................................................340
Displaying Drop Counters.......................................................................................................... 340
Dataplane Statistics.....................................................................................................................342
Displaying Stack Port Statistics...................................................................................................343
Enabling Buffer Statistics Tracking ..................................................................................................344
Restoring the Factory Default Settings............................................................................................ 346
Important Points to Remember................................................................................................. 346
27 Standards Compliance.................................................................................. 347
IEEE Compliance...............................................................................................................................347
RFC and I-D Compliance................................................................................................................. 348
General Internet Protocols.........................................................................................................348
General IPv4 Protocols...............................................................................................................348
Network Management................................................................................................................349
MIB Location..................................................................................................................................... 352
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