Administrator Guide

Conguration Task List...........................................................................................................................................1074
Setting VRRP Initialization Delay..........................................................................................................................1083
Sample Congurations.................................................................................................................................................1084
VRRP for an IPv4 Conguration.......................................................................................................................... 1084
VRRP in a VRF Conguration............................................................................................................................... 1087
VRRP for IPv6 Conguration................................................................................................................................1092
65 Debugging and Diagnostics.................................................................................................................... 1096
Oine Diagnostics....................................................................................................................................................... 1096
Important Points to Remember............................................................................................................................1096
Running Oine Diagnostics..................................................................................................................................1096
Trace Logs.....................................................................................................................................................................1099
Auto Save on Crash or Rollover................................................................................................................................. 1099
Last Restart Reason.................................................................................................................................................... 1099
Hardware Watchdog Timer..........................................................................................................................................1100
Using the Show Hardware Commands......................................................................................................................1100
Enabling Environmental Monitoring.............................................................................................................................1101
Recognize an Overtemperature Condition.......................................................................................................... 1102
Troubleshoot an Over-temperature Condition.....................................................................................................1103
Recognize an Under-Voltage Condition............................................................................................................... 1103
Troubleshoot an Under-Voltage Condition...........................................................................................................1103
Troubleshooting Packet Loss.......................................................................................................................................1104
Displaying Drop Counters.......................................................................................................................................1104
Dataplane Statistics................................................................................................................................................1108
Display Stack Port Statistics................................................................................................................................. 1109
Display Stack Member Counters...........................................................................................................................1109
Enabling Application Core Dumps................................................................................................................................1112
Mini Core Dumps........................................................................................................................................................... 1112
Enabling TCP Dumps.....................................................................................................................................................1113
66 Standards Compliance............................................................................................................................. 1114
IEEE Compliance............................................................................................................................................................1114
RFC and I-D Compliance.............................................................................................................................................. 1115
General Internet Protocols......................................................................................................................................1115
General IPv4 Protocols............................................................................................................................................1116
General IPv6 Protocols............................................................................................................................................1117
Border Gateway Protocol (BGP)........................................................................................................................... 1119
Open Shortest Path First (OSPF)......................................................................................................................... 1119
Intermediate System to Intermediate System (IS-IS).........................................................................................1120
Routing Information Protocol (RIP)......................................................................................................................1120
Multicast................................................................................................................................................................... 1121
Network Management............................................................................................................................................ 1121
MIB Location..................................................................................................................................................................1125
67 X.509v3.................................................................................................................................................. 1126
Introduction to X.509v3 certication......................................................................................................................... 1126
Contents
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