Configuring a Static Route........................................................................................................1016
Sample VRF Configuration..............................................................................................................1016
Route Leaking VRFs........................................................................................................................1024
Dynamic Route Leaking.................................................................................................................1024
Configuring Route Leaking without Filtering Criteria..............................................................1024
Configuring Route Leaking with Filtering.................................................................................1027
57 Virtual Router Redundancy Protocol (VRRP)......................................... 1030VRRP Overview...............................................................................................................................1030
VRRP Benefits..................................................................................................................................1031
VRRP Implementation.....................................................................................................................1031
VRRP Configuration........................................................................................................................1032
Configuration Task List.............................................................................................................1032
Setting VRRP Initialization Delay..............................................................................................1042
Sample Configurations...................................................................................................................1043
VRRP for an IPv4 Configuration...............................................................................................1043
VRRP in a VRF Configuration....................................................................................................1048
VRRP for IPv6 Configuration....................................................................................................1053
58 S-Series Debugging and Diagnostics.......................................................1058Offline Diagnostics.........................................................................................................................1058
Important Points to Remember...............................................................................................1058
Running Offline Diagnostics.....................................................................................................1058
Trace Logs.......................................................................................................................................1063
Auto Save on Crash or Rollover.....................................................................................................1063
Hardware Watchdog Timer............................................................................................................1063
Enabling Environmental Monitoring..............................................................................................1063
Recognize an Overtemperature Condition.............................................................................1064
Troubleshoot an Over-temperature Condition......................................................................1064
Recognize an Under-Voltage Condition.................................................................................1065
Troubleshoot an Under-Voltage Condition............................................................................1065
Buffer Tuning..................................................................................................................................1066
Deciding to Tune Buffers..........................................................................................................1067
Using a Pre-Defined Buffer Profile...........................................................................................1070
Sample Buffer Profile Configuration........................................................................................1070
Troubleshooting Packet Loss..........................................................................................................1071
Displaying Drop Counters.........................................................................................................1072
Dataplane Statistics...................................................................................................................1077
Display Stack Port Statistics......................................................................................................1078
Display Stack Member Counters..............................................................................................1078
Enabling Application Core Dumps.................................................................................................1085
Mini Core Dumps............................................................................................................................1085
32