Administrator Guide

4. Enter the gateway IP
VxLAN INSTANCE mode
gateway-ip IP address
5. Enter the maximum backoff time (Optional).
VxLAN INSTANCE mode
max_backoff time
The range is from 1000-180000. The default value is 30000 milliseconds.
6. Enter the fail mode (Optional).
VxLAN INSTANCE mode
fail-mode secure
Dell EMC Networking recommends non-secure mode for an NSX controller-based VXLAN in a VLT setup.
7. Enable the VXLAN instance.
VxLAN INSTANCE mode
no shutdown
Advertising VXLAN Access Ports to Controller
To advertise the access ports to the controller, use the following command.
In INTERFACE mode, vxlan-instance command configures a VXLAN-Access Port into a VXLAN-instance.
INTERFACE mode
vxlan-instance
NOTE:
In NSX-based VXLAN environment, the removal of a port specific to virtual network binding from a VTEP clears
all remote MAC address entries of the virtual network in remote VTEP node.
Displaying VXLAN Configurations
To display the VXLAN configurations, use the following commands.
The following example shows the show vxlan vxlan-instance command.
DellEMC#show vxlan vxlan-instance 1
Instance : 1
Mode : Controller
Admin State : enabled
Controller Type : Nsx
Management IP : 10.16.140.34
Gateway IP : 4.3.3.3
MAX Backoff : 8000
Controller : 10.16.140.181:6640 ssl
Controller Cluster :
: 10.16.140.181:6640 ssl (connected)
: 10.16.140.182:6640 ssl (connected)
: 10.16.140.183:6640 ssl (connected)
Fail Mode : secure
Port List :
Tf 1/20 Po 30
The following example shows the show vxlan vxlan-instance logical-network command.
• show vxlan vxlan-instance 1 logical-network
Instance : 1
Total LN count : 1024
* - No VLAN mapping exists and yet to be installed
Name VNID
1ba08465-8774-3383-ba51-8b7e642ff632 6427
02f063c2-36c7-3ef6-a324-b432b748d15d 6218
36ab6265-5fa8-3ce8-b35c-e7cfdaf7c9e8 6368
1008
Virtual Extensible LAN (VXLAN)