Administrator Guide

Oine Diagnostics....................................................................................................................................................... 1096
Important Points to Remember............................................................................................................................1096
Running Oine Diagnostics..................................................................................................................................1096
Trace Logs..................................................................................................................................................................... 1097
Auto Save on Crash or Rollover..................................................................................................................................1097
Last Restart Reason.....................................................................................................................................................1097
Hardware Watchdog Timer.........................................................................................................................................1098
Using the Show Hardware Commands..................................................................................................................... 1098
Enabling Environmental Monitoring........................................................................................................................... 1099
Recognize an Overtemperature Condition......................................................................................................... 1099
Troubleshoot an Over-temperature Condition.................................................................................................... 1100
Recognize an Under-Voltage Condition............................................................................................................... 1100
Troubleshoot an Under-Voltage Condition...........................................................................................................1100
Troubleshooting Packet Loss........................................................................................................................................1101
Displaying Drop Counters.......................................................................................................................................1102
Dataplane Statistics................................................................................................................................................1105
Display Stack Port Statistics................................................................................................................................. 1106
Display Stack Member Counters...........................................................................................................................1106
Enabling Application Core Dumps...............................................................................................................................1108
Mini Core Dumps...........................................................................................................................................................1108
Enabling TCP Dumps....................................................................................................................................................1109
66 Standards Compliance.............................................................................................................................1110
IEEE Compliance............................................................................................................................................................1110
RFC and I-D Compliance............................................................................................................................................... 1111
General Internet Protocols.......................................................................................................................................1111
General IPv4 Protocols............................................................................................................................................1113
General IPv6 Protocols............................................................................................................................................1114
Border Gateway Protocol (BGP)........................................................................................................................... 1115
Open Shortest Path First (OSPF)......................................................................................................................... 1116
Intermediate System to Intermediate System (IS-IS)......................................................................................... 1116
Routing Information Protocol (RIP).......................................................................................................................1117
Multicast................................................................................................................................................................... 1118
MIB Location.................................................................................................................................................................. 1118
67 X.509v3................................................................................................................................................... 1119
Introduction to X.509v3 certication.......................................................................................................................... 1119
X.509v3 certicates................................................................................................................................................ 1119
Certicate authority (CA)....................................................................................................................................... 1119
Certicate signing requests (CSR)........................................................................................................................1119
How certicates are requested..............................................................................................................................1119
Advantages of X.509v3 certicates.....................................................................................................................1120
X.509v3 support in ...................................................................................................................................................... 1120
Information about installing CA certicates...............................................................................................................1122
Installing CA certicate...........................................................................................................................................1122
Information about Creating Certicate Signing Requests (CSR)........................................................................... 1122
Contents
33