Administrator Guide
Important Points to Remember................................................................................................. 295
Running Offline Diagnostics.......................................................................................................296
Trace Logs.........................................................................................................................................297
Auto Save on Crash or Rollover..................................................................................................297
Using the Show Hardware Commands............................................................................................297
Environmental Monitoring............................................................................................................... 299
Recognize an Over-Temperature Condition............................................................................ 300
Troubleshoot an Over-Temperature Condition....................................................................... 300
Recognize an Under-Voltage Condition....................................................................................301
Troubleshoot an Under-Voltage Condition...............................................................................301
Buffer Tuning.................................................................................................................................... 302
Deciding to Tune Buffers............................................................................................................304
Sample Buffer Profile Configuration.......................................................................................... 307
Troubleshooting Packet Loss...........................................................................................................307
Displaying Drop Counters.......................................................................................................... 308
Dataplane Statistics.....................................................................................................................309
Displaying Stack Port Statistics................................................................................................... 310
Displaying Drop Counters...........................................................................................................310
Restoring the Factory Default Settings............................................................................................. 311
Important Points to Remember..................................................................................................312
25 Standards Compliance......................................................................................313
IEEE Compliance............................................................................................................................... 313
RFC and I-D Compliance..................................................................................................................313
General Internet Protocols......................................................................................................... 314
General IPv4 Protocols............................................................................................................... 314
Network Management.................................................................................................................315
MIB Location..................................................................................................................................... 318