VXLAN - Tunnel VXLAN
Layer 3 – Tunnel VXLAN - Tunnel Virtual Link Extension Virtual Extensible Local Area Network
There are features and functions used in Arista NetVisor UNUM and Insight Analytics that are common throughout the user interface (UI). Please refer to the Common Functions section for more information on the use of these functions and features.
Tunnel VXLAN
Selecting Manager → Layer 3 → Tunnel VXLAN displays the Tunnel VXLAN dashboard with a list of any existing Tunnel VXLAN settings.
Note: If no entries exist a "No Data Exists" message is displayed. You must first configure an entry on a switch. Prerequisite settings and configuration may be required.
The dashboard displays a list of existing Tunnel VXLAN entries by Switch.
Additional parameters include: Tunnel, VLAN, VXLAN, Description, Scope, and Ports.
Usage Note: The "Add a VXLAN to a Tunnel" button only appears on the dashboard when selecting a tunnel from the Select Tunnel drop down list.
This feature table displays data based on the fabric's default Collector Switch. If no data displays in the dashboard, either select a switch from the Left-hand Navigation (LHN) pane or perform a Search by selecting an FRG (Fabric Resource Group) and a specific Attribute from the drop-down lists, as required.
Manager Layer 3 Tunnel VXLAN Fabric Dashboard
You select the name of the Tunnel from the drop-down list of available tunnels.
Manager Layer 3 Tunnel VXLAN Select Switch
The dashboard updates displaying the configuration of the selected Switch.
You select the --- All --- parameter to display all Tunnels. This option exists for both Fabric and individual switches.
Manager Layer 3 Tunnel VXLAN Select Name ALL
Dashboard
Select the applicable switch from the fabric and the dashboard updates automatically with Tunnel VXLAN switch settings.
The dashboard displays a list of existingVXLAN entries by Tunnel and VLAN, VXLAN, Description, Scope, and Ports.
Manager Layer 3 Tunnel VXLAN Switch Dashboard
Add a VXLAN to a Tunnel
To add a VXLAN select the name of the applicable Tunnel and click Add a VXLAN to a Tunnel.
Enter the configuration parameters which include:
•Switch / FRG – Select switch or a FRG (Fabric Resource Group) from the drop down list.
•Tunnel – Either auto-populated when tunnel selected from Fabric Select Tunnel or when selecting switch from LHN.
•VXLAN - (required) - VXLAN identifier
Select the VXLAN identifier from the drop-down list.
Manager Layer 3 Tunnel VXLAN Add Tunnel Parameters from Fabric
Manager Layer 3 Tunnel VXLAN Add Tunnel Parameters from Switch
Click Save to continue or Cancel to return to the previous screen without saving any changes.
The VXLAN is added to the tunnel.
Manager Layer 3 Tunnel VXLAN Added
Delete a Tunnel VXLAN
To delete a Tunnel VXLAN entry use Delete by selecting the Cog 
icon. A confirmation message requires an acknowledgment to continue deletion.
Manager Layer 3 Tunnel VXLAN Delete Entry
Click OK to continue or Cancel to return to the previous screen without making any changes.