Users Guide

VRF Overview................................................................................................................................................................932
VRF Conguration Notes..............................................................................................................................................933
DHCP........................................................................................................................................................................ 935
VRF Conguration......................................................................................................................................................... 935
Loading VRF CAM...................................................................................................................................................935
Creating a Non-Default VRF Instance.................................................................................................................. 936
Assigning an Interface to a VRF.............................................................................................................................936
Assigning a Front-end Port to a Management VRF............................................................................................936
View VRF Instance Information..............................................................................................................................937
Assigning an OSPF Process to a VRF Instance................................................................................................... 937
Conguring VRRP on a VRF Instance...................................................................................................................937
Conguring Management VRF.............................................................................................................................. 938
Conguring a Static Route..................................................................................................................................... 939
Sample VRF Conguration........................................................................................................................................... 939
Route Leaking VRFs......................................................................................................................................................944
Dynamic Route Leaking................................................................................................................................................ 945
Conguring Route Leaking without Filtering Criteria..........................................................................................945
Conguring Route Leaking with Filtering..............................................................................................................948
60 Virtual Router Redundancy Protocol (VRRP)........................................................................................... 951
VRRP Overview..............................................................................................................................................................951
VRRP Benets............................................................................................................................................................... 952
VRRP Implementation...................................................................................................................................................952
VRRP Conguration...................................................................................................................................................... 953
Conguration Task List............................................................................................................................................953
Setting VRRP Initialization Delay............................................................................................................................961
Sample Congurations..................................................................................................................................................962
VRRP for an IPv4 Conguration............................................................................................................................962
VRRP in a VRF Conguration................................................................................................................................ 966
VRRP for IPv6 Conguration................................................................................................................................. 972
61 Debugging and Diagnostics.......................................................................................................................976
Oine Diagnostics......................................................................................................................................................... 976
Important Points to Remember..............................................................................................................................976
Running Oine Diagnostics....................................................................................................................................976
Trace Logs...................................................................................................................................................................... 980
Auto Save on Crash or Rollover...................................................................................................................................980
Hardware Watchdog Timer.......................................................................................................................................... 980
Enabling Environmental Monitoring.............................................................................................................................980
Recognize an Overtemperature Condition............................................................................................................981
Troubleshoot an Over-temperature Condition..................................................................................................... 982
Recognize an Under-Voltage Condition................................................................................................................ 982
Troubleshoot an Under-Voltage Condition............................................................................................................982
Buer Tuning..................................................................................................................................................................983
Deciding to Tune Buers........................................................................................................................................ 984
Using a Pre-Dened Buer Prole........................................................................................................................ 986
Sample Buer Prole Conguration...................................................................................................................... 987
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