Concept Guide

Physical Loopback for VXLAN RIOTInternal Loopback for VXLAN RIOT....................................................... 1159
Restrictions..............................................................................................................................................................1160
Conguring VXLAN RIOT.......................................................................................................................................1161
VLT Scenario............................................................................................................................................................ 1161
NSX Controller-based VXLAN for VLT.......................................................................................................................1162
Important Points to Remember.............................................................................................................................1163
Congure NSX Controller-based VxLAN in VLT Setup......................................................................................1163
Conguring BFD and UFD for VXLAN................................................................................................................. 1164
Conguring NSX-based VxLAN on VLT Peer Devices....................................................................................... 1164
Conguring VLT for NSX-based VxLAN.............................................................................................................. 1165
66 Virtual Routing and Forwarding (VRF)..................................................................................................... 1171
VRF Overview................................................................................................................................................................ 1171
VRF Conguration Notes............................................................................................................................................. 1172
DHCP........................................................................................................................................................................1174
VRF Conguration.........................................................................................................................................................1174
Loading VRF CAM...................................................................................................................................................1174
Creating a Non-Default VRF Instance.................................................................................................................. 1174
Assigning an Interface to a VRF............................................................................................................................1175
Assigning a Front-end Port to a Management VRF........................................................................................... 1175
View VRF Instance Information.............................................................................................................................1175
Assigning an OSPF Process to a VRF Instance.................................................................................................. 1176
Conguring VRRP on a VRF Instance..................................................................................................................1176
Conguring Management VRF..............................................................................................................................1177
Conguring a Static Route.....................................................................................................................................1178
Sample VRF Conguration...........................................................................................................................................1178
Route Leaking VRFs..................................................................................................................................................... 1183
Dynamic Route Leaking................................................................................................................................................1184
Conguring Route Leaking without Filtering Criteria..........................................................................................1184
Conguring Route Leaking with Filtering............................................................................................................. 1187
67 Virtual Router Redundancy Protocol (VRRP).......................................................................................... 1190
VRRP Overview............................................................................................................................................................ 1190
VRRP Benets............................................................................................................................................................... 1191
VRRP Implementation...................................................................................................................................................1191
VRRP Conguration..................................................................................................................................................... 1192
Conguration Task List........................................................................................................................................... 1192
Setting VRRP Initialization Delay...........................................................................................................................1201
Sample Congurations.................................................................................................................................................1202
VRRP for an IPv4 Conguration...........................................................................................................................1202
VRRP in a VRF Conguration...............................................................................................................................1205
VRRP for IPv6 Conguration................................................................................................................................ 1210
Proxy Gateway with VRRP.......................................................................................................................................... 1214
68 Debugging and Diagnostics.....................................................................................................................1219
Oine Diagnostics........................................................................................................................................................ 1219
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