Administrator Guide

65 Virtual Extensible LAN (VXLAN)............................................................................................. 1007
Components of VXLAN network...................................................................................................................................1008
Functional Overview of VXLAN Gateway.................................................................................................................... 1008
VXLAN Frame Format.................................................................................................................................................... 1009
Limitations on VXLAN .....................................................................................................................................................1010
Configuring and Controlling VXLAN from the NSX Controller GUI...........................................................................1010
Configuring and Controling VXLAN from Nuage Controller GUI............................................................................... 1015
Configuring VxLAN Gateway..........................................................................................................................................1016
Connecting to an NVP Controller.............................................................................................................................1016
Advertising VXLAN Access Ports to Controller......................................................................................................1016
Displaying VXLAN Configurations.................................................................................................................................. 1017
VXLAN Service nodes for BFD.......................................................................................................................................1018
Static Virtual Extensible LAN (VXLAN).........................................................................................................................1018
Configuring Static VXLAN.........................................................................................................................................1018
Displaying Static VXLAN Configurations.................................................................................................................1019
Disabling MAC Address Learning on Static VXLAN Tunnels............................................................................... 1020
Preserving 802.1 p value across VXLAN tunnels.........................................................................................................1020
VXLAN Scenario............................................................................................................................................................... 1021
Routing in and out of VXLAN tunnels............................................................................................................................1021
Configuring VXLAN RIOT......................................................................................................................................... 1023
VLT Scenario.............................................................................................................................................................. 1024
NSX Controller-based VXLAN for VLT.........................................................................................................................1025
Important Points to Remember............................................................................................................................... 1025
Configure NSX Controller-based VxLAN in VLT Setup........................................................................................1026
Configuring BFD and UFD for VXLAN.................................................................................................................... 1026
Configuring NSX-based VxLAN on VLT Peer Devices......................................................................................... 1026
Configuring VLT for NSX-based VxLAN.................................................................................................................1027
66 Virtual Routing and Forwarding (VRF).....................................................................................1032
VRF Overview.................................................................................................................................................................. 1032
VRF Configuration Notes............................................................................................................................................... 1033
DHCP...........................................................................................................................................................................1034
VRF Configuration........................................................................................................................................................... 1034
Loading VRF CAM..................................................................................................................................................... 1034
Creating a Non-Default VRF Instance.................................................................................................................... 1034
Assigning an Interface to a VRF.............................................................................................................................. 1035
Assigning a Front-end Port to a Management VRF..............................................................................................1035
View VRF Instance Information............................................................................................................................... 1035
Assigning an OSPF Process to a VRF Instance.....................................................................................................1035
Configuring VRRP on a VRF Instance.....................................................................................................................1036
Configuring Management VRF................................................................................................................................ 1036
Configuring a Static Route....................................................................................................................................... 1037
Sample VRF Configuration............................................................................................................................................. 1037
Route Leaking VRFs........................................................................................................................................................1043
Dynamic Route Leaking.................................................................................................................................................. 1043
Configuring Route Leaking without Filtering Criteria............................................................................................ 1044
Configuring Route Leaking with Filtering................................................................................................................1046
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