Concept Guide

Loading VRF CAM.................................................................................................................................................. 1160
Creating a Non-Default VRF Instance..................................................................................................................1160
Assigning an Interface to a VRF.............................................................................................................................1161
Assigning a Front-end Port to a Management VRF............................................................................................ 1161
View VRF Instance Information............................................................................................................................. 1161
Assigning an OSPF Process to a VRF Instance.................................................................................................. 1162
Conguring VRRP on a VRF Instance..................................................................................................................1162
Conguring Management VRF..............................................................................................................................1163
Conguring a Static Route.....................................................................................................................................1164
Sample VRF Conguration...........................................................................................................................................1164
Route Leaking VRFs..................................................................................................................................................... 1169
Dynamic Route Leaking................................................................................................................................................1170
Conguring Route Leaking without Filtering Criteria..........................................................................................1170
Conguring Route Leaking with Filtering............................................................................................................. 1173
66 Virtual Router Redundancy Protocol (VRRP).......................................................................................... 1176
VRRP Overview.............................................................................................................................................................1176
VRRP Benets...............................................................................................................................................................1177
VRRP Implementation...................................................................................................................................................1177
VRRP Conguration......................................................................................................................................................1178
Conguration Task List........................................................................................................................................... 1178
Setting VRRP Initialization Delay...........................................................................................................................1187
Sample Congurations................................................................................................................................................. 1188
VRRP for an IPv4 Conguration........................................................................................................................... 1188
VRRP in a VRF Conguration................................................................................................................................ 1191
VRRP for IPv6 Conguration................................................................................................................................ 1196
Proxy Gateway with VRRP......................................................................................................................................... 1200
67 Debugging and Diagnostics.................................................................................................................... 1205
Oine Diagnostics....................................................................................................................................................... 1205
Important Points to Remember............................................................................................................................1205
Running Oine Diagnostics..................................................................................................................................1205
Trace Logs.....................................................................................................................................................................1208
Auto Save on Crash or Rollover..................................................................................................................................1208
Last Restart Reason.................................................................................................................................................... 1208
Hardware Watchdog Timer.........................................................................................................................................1209
Using the Show Hardware Commands..................................................................................................................... 1209
Enabling Environmental Monitoring............................................................................................................................ 1210
Recognize an Overtemperature Condition........................................................................................................... 1211
Troubleshoot an Over-temperature Condition.....................................................................................................1212
Recognize an Under-Voltage Condition............................................................................................................... 1212
Troubleshoot an Under-Voltage Condition........................................................................................................... 1212
Troubleshooting Packet Loss.......................................................................................................................................1213
Displaying Drop Counters.......................................................................................................................................1213
Dataplane Statistics................................................................................................................................................ 1217
Display Stack Port Statistics..................................................................................................................................1218
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