Setup Guide

Table Of Contents
Dynamic Route Leaking................................................................................................................................................. 947
Configuring Route Leaking without Filtering Criteria....................................................................................... 947
Configuring Route Leaking with Filtering............................................................................................................949
Chapter 61: Virtual Router Redundancy Protocol (VRRP).......................................................... 952
VRRP Overview...............................................................................................................................................................952
VRRP Benefits.................................................................................................................................................................953
VRRP Implementation....................................................................................................................................................953
VRRP Configuration....................................................................................................................................................... 954
Configuration Task List............................................................................................................................................954
Setting VRRP Initialization Delay.......................................................................................................................... 962
Sample Configurations...................................................................................................................................................963
VRRP in a VRF Configuration................................................................................................................................ 966
VRRP for IPv6 Configuration.................................................................................................................................. 971
Proxy Gateway with VRRP...........................................................................................................................................974
Chapter 62: Debugging and Diagnostics.................................................................................... 979
Offline Diagnostics..........................................................................................................................................................979
Important Points to Remember............................................................................................................................. 979
Running Offline Diagnostics................................................................................................................................... 979
Trace Logs........................................................................................................................................................................980
Auto Save on Crash or Rollover.................................................................................................................................. 980
Last Restart Reason.......................................................................................................................................................980
Hardware Watchdog Timer........................................................................................................................................... 981
Using the Show Hardware Commands.......................................................................................................................981
Enabling Environmental Monitoring............................................................................................................................982
Recognize an Overtemperature Condition......................................................................................................... 983
Troubleshoot an Over-temperature Condition.................................................................................................. 983
Recognize an Under-Voltage Condition.............................................................................................................. 984
Troubleshoot an Under-Voltage Condition......................................................................................................... 984
Troubleshooting Packet Loss.......................................................................................................................................985
Displaying Drop Counters........................................................................................................................................985
Dataplane Statistics..................................................................................................................................................988
Display Stack Port Statistics..................................................................................................................................989
Display Stack Member Counters...........................................................................................................................989
Enabling Application Core Dumps................................................................................................................................991
Mini Core Dumps............................................................................................................................................................. 991
Enabling TCP Dumps......................................................................................................................................................992
Chapter 63: Standards Compliance............................................................................................993
IEEE Compliance............................................................................................................................................................. 993
RFC and I-D Compliance...............................................................................................................................................994
General Internet Protocols..................................................................................................................................... 994
General IPv4 Protocols............................................................................................................................................995
General IPv6 Protocols............................................................................................................................................996
Border Gateway Protocol (BGP).......................................................................................................................... 997
Open Shortest Path First (OSPF)........................................................................................................................ 998
Intermediate System to Intermediate System (IS-IS)..................................................................................... 999
Routing Information Protocol (RIP)....................................................................................................................1000
28
Contents