Concept Guide

Setting VRRP Initialization Delay...........................................................................................................................1157
Sample Congurations................................................................................................................................................. 1158
VRRP for an IPv4 Conguration........................................................................................................................... 1158
VRRP in a VRF Conguration................................................................................................................................ 1161
VRRP for IPv6 Conguration................................................................................................................................ 1166
Proxy Gateway with VRRP.......................................................................................................................................... 1170
63 Debugging and Diagnostics..................................................................................................................... 1175
Oine Diagnostics........................................................................................................................................................ 1175
Important Points to Remember.............................................................................................................................1175
Running Oine Diagnostics...................................................................................................................................1175
Trace Logs......................................................................................................................................................................1179
Auto Save on Crash or Rollover.................................................................................................................................. 1179
Hardware Watchdog Timer..........................................................................................................................................1179
Enabling Environmental Monitoring............................................................................................................................ 1179
Recognize an Overtemperature Condition.......................................................................................................... 1180
Troubleshoot an Over-temperature Condition..................................................................................................... 1181
Recognize an Under-Voltage Condition................................................................................................................ 1181
Troubleshoot an Under-Voltage Condition............................................................................................................1181
Buer Tuning................................................................................................................................................................. 1182
Troubleshooting Packet Loss.......................................................................................................................................1183
Displaying Drop Counters.......................................................................................................................................1183
Dataplane Statistics................................................................................................................................................1185
Display Stack Port Statistics..................................................................................................................................1186
Display Stack Member Counters...........................................................................................................................1186
Enabling Application Core Dumps...............................................................................................................................1189
Mini Core Dumps...........................................................................................................................................................1189
Enabling TCP Dumps....................................................................................................................................................1190
64 Standards Compliance............................................................................................................................. 1191
IEEE Compliance............................................................................................................................................................1191
RFC and I-D Compliance..............................................................................................................................................1192
General Internet Protocols.....................................................................................................................................1192
General IPv4 Protocols...........................................................................................................................................1194
General IPv6 Protocols...........................................................................................................................................1195
Border Gateway Protocol (BGP).......................................................................................................................... 1196
Open Shortest Path First (OSPF).........................................................................................................................1197
Intermediate System to Intermediate System (IS-IS).........................................................................................1197
Routing Information Protocol (RIP)......................................................................................................................1198
Multicast.................................................................................................................................................................. 1199
Network Management........................................................................................................................................... 1199
MIB Location.................................................................................................................................................................1205
65 X.509v3................................................................................................................................................. 1206
Introduction to X.509v3 certication.........................................................................................................................1206
X.509v3 certicates...............................................................................................................................................1206
Contents
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