Enabling Environmental Monitoring............................................................................................................................. 973Recognize an Overtemperature Condition............................................................................................................974Troubleshoot an Over-temperature Condition......................................................................................................975Recognize an Under-Voltage Condition................................................................................................................ 976Troubleshoot an Under-Voltage Condition............................................................................................................ 976Buffer Tuning.................................................................................................................................................................. 976....................................................................................................................................................................................977Deciding to Tune Buffers.........................................................................................................................................977Using a Pre-Defined Buffer Profile........................................................................................................................ 979Sample Buffer Profile Configuration......................................................................................................................980Troubleshooting Packet Loss....................................................................................................................................... 980Displaying Drop Counters....................................................................................................................................... 980Dataplane Statistics.................................................................................................................................................982Display Stack Port Statistics.................................................................................................................................. 983Display Stack Member Counters........................................................................................................................... 983Enabling Application Core Dumps................................................................................................................................985Mini Core Dumps........................................................................................................................................................... 985Enabling TCP Dumps.................................................................................................................................................... 98662 Standards Compliance............................................................................................................................. 988IEEE Compliance............................................................................................................................................................988RFC and I-D Compliance.............................................................................................................................................. 989General Internet Protocols......................................................................................................................................989General IPv4 Protocols........................................................................................................................................... 990General IPv6 Protocols............................................................................................................................................ 991Border Gateway Protocol (BGP)........................................................................................................................... 993Open Shortest Path First (OSPF)......................................................................................................................... 993Intermediate System to Intermediate System (IS-IS)......................................................................................... 994Routing Information Protocol (RIP).......................................................................................................................994Multicast...................................................................................................................................................................995Network Management............................................................................................................................................995MIB Location.................................................................................................................................................................. 999Contents 31