Administrator Guide

VRRP Implementation.....................................................................................................................................................1005
VRRP Configuration........................................................................................................................................................1006
Configuration Task List............................................................................................................................................. 1006
Setting VRRP Initialization Delay.............................................................................................................................. 1013
Sample Configurations.....................................................................................................................................................1014
VRRP in a VRF Configuration................................................................................................................................... 1018
VRRP for IPv6 Configuration................................................................................................................................... 1023
Proxy Gateway with VRRP............................................................................................................................................ 1026
64 Debugging and Diagnostics.....................................................................................................1031
Offline Diagnostics........................................................................................................................................................... 1031
Important Points to Remember................................................................................................................................ 1031
Running Offline Diagnostics...................................................................................................................................... 1031
Trace Logs........................................................................................................................................................................1034
Auto Save on Crash or Rollover.....................................................................................................................................1035
Hardware Watchdog Timer............................................................................................................................................1035
Enabling Environmental Monitoring...............................................................................................................................1035
Recognize an Overtemperature Condition.............................................................................................................1036
Troubleshoot an Over-temperature Condition...................................................................................................... 1036
Recognize an Under-Voltage Condition..................................................................................................................1037
Troubleshoot an Under-Voltage Condition.............................................................................................................1037
Buffer Tuning....................................................................................................................................................................1037
Troubleshooting Packet Loss.........................................................................................................................................1038
Displaying Drop Counters......................................................................................................................................... 1038
Dataplane Statistics....................................................................................................................................................1041
Display Stack Port Statistics.................................................................................................................................... 1042
Display Stack Member Counters............................................................................................................................. 1043
Enabling Application Core Dumps..................................................................................................................................1045
Mini Core Dumps............................................................................................................................................................. 1046
Enabling TCP Dumps.......................................................................................................................................................1046
65 Standards Compliance........................................................................................................... 1048
IEEE Compliance..............................................................................................................................................................1048
RFC and I-D Compliance................................................................................................................................................ 1049
General Internet Protocols....................................................................................................................................... 1049
General IPv4 Protocols............................................................................................................................................. 1050
General IPv6 Protocols.............................................................................................................................................. 1051
Border Gateway Protocol (BGP).............................................................................................................................1052
Open Shortest Path First (OSPF)...........................................................................................................................1053
Intermediate System to Intermediate System (IS-IS)...........................................................................................1053
Routing Information Protocol (RIP)........................................................................................................................ 1054
Multicast..................................................................................................................................................................... 1054
Network Management..............................................................................................................................................1055
MIB Location....................................................................................................................................................................1059
66 X.509v3................................................................................................................................ 1061
Introduction to X.509v3 certificates..............................................................................................................................1061
X.509v3 support in .........................................................................................................................................................1062
Information about installing CA certificates................................................................................................................. 1063
30
Contents