Administrator Guide

Examples of the show bfd neighbors command................................................................................................1066
Static Virtual Extensible LAN (VXLAN).................................................................................................................... 1066
Conguring Static VXLAN.................................................................................................................................... 1066
Limitations on Static VXLAN ............................................................................................................................... 1067
Displaying Static VXLAN Congurations.............................................................................................................1067
Preserving 802.1 p value across VXLAN tunnels......................................................................................................1068
64 Virtual Routing and Forwarding (VRF)....................................................................................................1069
VRF Overview.............................................................................................................................................................. 1069
VRF Conguration Notes............................................................................................................................................ 1070
DHCP....................................................................................................................................................................... 1072
VRF Conguration........................................................................................................................................................1072
Loading VRF CAM..................................................................................................................................................1072
Creating a Non-Default VRF Instance................................................................................................................. 1072
Assigning an Interface to a VRF........................................................................................................................... 1073
Assigning a Front-end Port to a Management VRF...........................................................................................1073
View VRF Instance Information............................................................................................................................1073
Assigning an OSPF Process to a VRF Instance..................................................................................................1074
Conguring VRRP on a VRF Instance................................................................................................................. 1074
Conguring Management VRF.............................................................................................................................1075
Conguring a Static Route....................................................................................................................................1076
Sample VRF Conguration..........................................................................................................................................1076
Route Leaking VRFs..................................................................................................................................................... 1081
Dynamic Route Leaking...............................................................................................................................................1082
Conguring Route Leaking without Filtering Criteria.........................................................................................1082
Conguring Route Leaking with Filtering............................................................................................................1085
65 Virtual Router Redundancy Protocol (VRRP)......................................................................................... 1088
VRRP Overview........................................................................................................................................................... 1088
VRRP Benets..............................................................................................................................................................1089
VRRP Implementation................................................................................................................................................. 1089
VRRP Conguration.................................................................................................................................................... 1090
Conguration Task List..........................................................................................................................................1090
Setting VRRP Initialization Delay..........................................................................................................................1099
Sample Congurations................................................................................................................................................. 1100
VRRP for an IPv4 Conguration...........................................................................................................................1100
VRRP in a VRF Conguration................................................................................................................................1103
VRRP for IPv6 Conguration................................................................................................................................ 1108
66 Debugging and Diagnostics......................................................................................................................1112
Oine Diagnostics.........................................................................................................................................................1112
Important Points to Remember..............................................................................................................................1112
Running Oine Diagnostics....................................................................................................................................1112
Trace Logs...................................................................................................................................................................... 1115
Auto Save on Crash or Rollover...................................................................................................................................1115
Last Restart Reason......................................................................................................................................................1115
Contents
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