Administrator Guide

Oine Diagnostics....................................................................................................................................................... 1063
Important Points to Remember............................................................................................................................1063
Running Oine Diagnostics..................................................................................................................................1063
Trace Logs.....................................................................................................................................................................1066
Auto Save on Crash or Rollover................................................................................................................................. 1066
Last Restart Reason.....................................................................................................................................................1067
Hardware Watchdog Timer......................................................................................................................................... 1067
Using the Show Hardware Commands......................................................................................................................1067
Enabling Environmental Monitoring........................................................................................................................... 1068
Recognize an Overtemperature Condition......................................................................................................... 1069
Troubleshoot an Over-temperature Condition.................................................................................................... 1070
Recognize an Under-Voltage Condition...............................................................................................................1070
Troubleshoot an Under-Voltage Condition.......................................................................................................... 1070
Buer Tuning................................................................................................................................................................. 1071
Troubleshooting Packet Loss...................................................................................................................................... 1072
Displaying Drop Counters...................................................................................................................................... 1072
Dataplane Statistics................................................................................................................................................1074
Display Stack Port Statistics.................................................................................................................................1075
Display Stack Member Counters..........................................................................................................................1075
Enabling Application Core Dumps...............................................................................................................................1078
Mini Core Dumps.......................................................................................................................................................... 1078
Enabling TCP Dumps................................................................................................................................................... 1079
66 Standards Compliance........................................................................................................................... 1080
IEEE Compliance.......................................................................................................................................................... 1080
RFC and I-D Compliance..............................................................................................................................................1081
General Internet Protocols.....................................................................................................................................1081
General IPv4 Protocols..........................................................................................................................................1082
General IPv6 Protocols..........................................................................................................................................1083
Border Gateway Protocol (BGP)......................................................................................................................... 1085
Open Shortest Path First (OSPF)....................................................................................................................... 1085
Intermediate System to Intermediate System (IS-IS)........................................................................................1086
Routing Information Protocol (RIP).....................................................................................................................1086
Multicast..................................................................................................................................................................1087
Network Management...........................................................................................................................................1087
MIB Location................................................................................................................................................................. 1091
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