Concept Guide

peer-ovsdbserver-ip ovsdb-IP-address
The peer OVSDB server is the peer VLT device.
6 Enter the fail mode.
VxLAN INSTANCE mode
fail-mode secure
7 Enable the VxLAN instance.
VxLAN INSTANCE mode
no shutdown
NOTE: Dell EMC Networking recommends the non-secure fail mode if you are conguring VxLAN for a VLT setup and use a
physical L3 link for peer OVSDB connectivity. Also using of controller connected IP address for peer OVSDB connectivity leads
to double failure, when connected link fails..
Conguring VLT for NSX-based VxLAN
After conguring NSX-based VxLAN on the device, congure VLT. To congure VLT for NSX-based VxLAN, follow these steps:
1 Enable VLT on a switch, then congure a VLT domain and enter VLT-domain conguration mode.
CONFIGURATION mode
vlt domain domain-id
The domain ID range is from 1 to 1000.
Congure the same domain ID on the peer switch
2 Congure the IP address of the management interface on the remote VLT peer to be used as the endpoint of the VLT backup link for
sending out-of-band hello messages.
VLT DOMAIN CONFIGURATION mode
back-up destination ip-address
3 Congure the port channel to be used as the VLT interconnect between VLT peers in the domain.
VLT DOMAIN CONFIGURATION mode
peer-link port-channel id-number
4 Assign VLT system MAC address.
VLT DOMAIN CONFIGURATION mode
system-mac mac-address mac-address
5 Enable peer routing.
VLT DOMAIN CONFIGURATION mode
peer-routing
6 Congure the primary priority.
VLT DOMAIN CONFIGURATION mode
primary-priority value
The priority values are from 1 to 65535. The default is 32768.
7 Congure the unit ID.
Virtual Extensible LAN (VXLAN)
1179