Scenario: Remove a Stretched VLAN or VXLAN Network

In this scenario, your objective is to remove the L2 stretching that extends the VLAN 10 network on site A to the VXLAN 5010 network on site B.

Prerequisites

Make sure that you have configured L2 stretching between VLAN networks (VLAN ID: 10, 11) on site A to the VXLAN networks (VNI: 5010, 5011) on site B. See Scenario: Add a Stretched VLAN or VXLAN Network.

Procedure

1. Log in to the vSphere Web Client.
2. (Required) Navigate to the L2 VPN client edge on site A and stop the L2 VPN service.
3. (Required) Navigate to the L2 VPN server edge on site B and stop the L2 VPN service.
4. On the L2 VPN server edge, delete the "sub_vxlan1" sub interface on the "vnic1" trunk interface.
   1. Navigate to the edge interface settings by clicking Manage > Settings > Interfaces.
   2. Select the vnic1 interface and click the Edit ( or ) icon.
   3. In Sub Interfaces, select sub_vxlan1, and click the Delete ( or ) icon.
   4. Click Save or OK.
5. On the L2 VPN client edge, delete the "sub_vlan1" sub interface on the "vnic2" trunk interface.
   1. Navigate to the edge interface settings by clicking Manage > Settings > Interfaces.
   2. Select the vnic2 interface and click the Edit ( or ) icon.
   3. In Sub Interfaces, select sub_vlan1, and click the Delete ( or ) icon.
   4. Click Save or OK.

Results

The sub interfaces that extend the VLAN 10 network on site A to the VXLAN 5010 network on site B are removed.

What to do next

• On site A, navigate to the L2 VPN page of the client edge. Observe that in Stretched Interfaces, the "sub_vlan1" interface is not shown. The other stretched interface "sub_vlan2" still exists.
• On site B, navigate to the L2 VPN page of the server edge. Observe that in the Stretched Interfaces of the peer site (site-A), the "sub_vxlan1" interface is not shown. The other stretched interface "sub_vxlan2" still exists.