Users Guide

Static Virtual Extensible LAN (VXLAN).....................................................................................................................1016
Configuring Static VXLAN.....................................................................................................................................1016
Limitations on Static VXLAN ................................................................................................................................1017
Displaying Static VXLAN Configurations............................................................................................................. 1017
59 Virtual Routing and Forwarding (VRF)....................................................................................................1019
VRF Overview...............................................................................................................................................................1019
VRF Configuration Notes............................................................................................................................................1020
DHCP.......................................................................................................................................................................1022
VRF Configuration....................................................................................................................................................... 1022
Loading VRF CAM................................................................................................................................................. 1022
Creating a Non-Default VRF Instance.................................................................................................................1022
Assigning an Interface to a VRF...........................................................................................................................1023
Assigning a Front-end Port to a Management VRF..........................................................................................1023
View VRF Instance Information............................................................................................................................1023
Assigning an OSPF Process to a VRF Instance................................................................................................. 1024
Configuring VRRP on a VRF Instance.................................................................................................................1024
Configuring Management VRF.............................................................................................................................1025
Configuring a Static Route................................................................................................................................... 1025
Sample VRF Configuration......................................................................................................................................... 1026
Route Leaking VRFs.....................................................................................................................................................1031
Dynamic Route Leaking...............................................................................................................................................1032
Configuring Route Leaking without Filtering Criteria........................................................................................ 1032
Configuring Route Leaking with Filtering............................................................................................................1035
60 Virtual Router Redundancy Protocol (VRRP).........................................................................................1038
VRRP Overview........................................................................................................................................................... 1038
VRRP Benefits..............................................................................................................................................................1039
VRRP Implementation................................................................................................................................................. 1039
VRRP Configuration.................................................................................................................................................... 1040
Configuration Task List......................................................................................................................................... 1040
Setting VRRP Initialization Delay..........................................................................................................................1049
Sample Configurations................................................................................................................................................ 1050
VRRP for an IPv4 Configuration..........................................................................................................................1050
VRRP in a VRF Configuration...............................................................................................................................1053
VRRP for IPv6 Configuration............................................................................................................................... 1059
61 Debugging and Diagnostics.....................................................................................................................1063
Offline Diagnostics.......................................................................................................................................................1063
Important Points to Remember........................................................................................................................... 1063
Running Offline Diagnostics..................................................................................................................................1063
Trace Logs.................................................................................................................................................................... 1067
Auto Save on Crash or Rollover................................................................................................................................. 1067
Hardware Watchdog Timer........................................................................................................................................ 1067
Enabling Environmental Monitoring........................................................................................................................... 1067
Recognize an Overtemperature Condition.........................................................................................................1068
32
Contents