White Papers

Table Of Contents
Static Virtual Extensible LAN (VXLAN).....................................................................................................................1011
Configuring Static VXLAN...................................................................................................................................... 1011
Displaying Static VXLAN Configurations............................................................................................................1012
Preserving 802.1 p value across VXLAN tunnels....................................................................................................1013
VXLAN Scenario.............................................................................................................................................................1013
Routing in and out of VXLAN tunnels....................................................................................................................... 1013
Configuring VXLAN RIOT.......................................................................................................................................1015
VLT Scenario............................................................................................................................................................. 1016
NSX Controller-based VXLAN for VLT..................................................................................................................... 1017
Important Points to Remember............................................................................................................................ 1018
Configure NSX Controller-based VxLAN in VLT Setup.................................................................................. 1018
Configuring BFD and UFD for VXLAN................................................................................................................ 1018
Configuring NSX-based VxLAN on VLT Peer Devices....................................................................................1018
Configuring VLT for NSX-based VxLAN............................................................................................................ 1019
Configuring and Controlling VXLAN from the NSX Controller GUI.............................................................1024
Chapter 61: Virtual Routing and Forwarding (VRF)...................................................................1029
VRF Overview................................................................................................................................................................ 1029
VRF Configuration Notes............................................................................................................................................ 1030
DHCP..........................................................................................................................................................................1032
VRF Configuration.........................................................................................................................................................1032
Loading VRF CAM................................................................................................................................................... 1032
Creating a Non-Default VRF Instance................................................................................................................1032
Assigning an Interface to a VRF.......................................................................................................................... 1032
Assigning a Front-end Port to a Management VRF........................................................................................1032
View VRF Instance Information........................................................................................................................... 1033
Assigning an OSPF Process to a VRF Instance............................................................................................... 1033
Configuring VRRP on a VRF Instance................................................................................................................ 1033
Configuring Management VRF............................................................................................................................. 1034
Configuring a Static Route....................................................................................................................................1035
Sample VRF Configuration..........................................................................................................................................1035
Route Leaking VRFs..................................................................................................................................................... 1040
Dynamic Route Leaking................................................................................................................................................ 1041
Configuring Route Leaking without Filtering Criteria...................................................................................... 1041
Configuring Route Leaking with Filtering.......................................................................................................... 1044
Chapter 62: Virtual Router Redundancy Protocol (VRRP)........................................................ 1046
VRRP Overview............................................................................................................................................................. 1046
VRRP Benefits................................................................................................................................................................1047
VRRP Implementation.................................................................................................................................................. 1047
VRRP Configuration..................................................................................................................................................... 1048
Configuration Task List.......................................................................................................................................... 1048
Setting VRRP Initialization Delay.........................................................................................................................1056
Sample Configurations.................................................................................................................................................1056
VRRP in a VRF Configuration...............................................................................................................................1060
VRRP for IPv6 Configuration............................................................................................................................... 1065
Proxy Gateway with VRRP......................................................................................................................................... 1068
Chapter 63: Debugging and Diagnostics................................................................................... 1073
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