Configuring Route Leaking without Filtering Criteria.............................................1202
Configuring Route Leaking with Filtering................................................................. 1205
65 Virtual Router Redundancy Protocol (VRRP)............................................................. 1209
VRRP Overview.....................................................................................................................1209
VRRP Benefits........................................................................................................................1210
VRRP Implementation......................................................................................................... 1210
VRRP Configuration..............................................................................................................1211
Configuration Task List.................................................................................................. 1211
Setting VRRP Initialization Delay..................................................................................1221
Sample Configurations........................................................................................................1222
VRRP for an IPv4 Configuration.................................................................................. 1222
VRRP in a VRF Configuration........................................................................................1227
VRRP for IPv6 Configuration........................................................................................1232
66 Debugging and Diagnostics...........................................................................................1237
Offline Diagnostics...............................................................................................................1237
Important Points to Remember...................................................................................1237
Running Offline Diagnostics.........................................................................................1237
Trace Logs..............................................................................................................................1241
Auto Save on Crash or Rollover.........................................................................................1241
Last Restart Reason..............................................................................................................1241
Hardware Watchdog Timer................................................................................................1241
Using the Show Hardware Commands...........................................................................1242
Enabling Environmental Monitoring................................................................................ 1243
Recognize an Overtemperature Condition..............................................................1244
Troubleshoot an Over-temperature Condition.......................................................1245
Recognize an Under-Voltage Condition...................................................................1245
Troubleshoot an Under-Voltage Condition.............................................................1246
Buffer Tuning.........................................................................................................................1247
Deciding to Tune Buffers..............................................................................................1248
Using a Pre-Defined Buffer Profile..............................................................................1251
Sample Buffer Profile Configuration...........................................................................1251
Troubleshooting Packet Loss............................................................................................ 1252
Displaying Drop Counters............................................................................................ 1252
Dataplane Statistics........................................................................................................1256
Display Stack Port Statistics..........................................................................................1257
Display Stack Member Counters................................................................................. 1257
Enabling Application Core Dumps...................................................................................1260
Mini Core Dumps..................................................................................................................1261
Enabling TCP Dumps.......................................................................................................... 1262
9.10(0.1)
35
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