Sample interconnection VLAN configuration

Overview

The following figure shows a sample configuration of an interconnection of VLANs across a VPLS backbone.

Figure 75-4: Sample interconnection VLAN
Sample interconnection VLAN
Pre-configuration tasks

Verify that the following preconfigurations are complete:

Configuration tasks

The following high-level tasks are required to configure this sample interconnection of VLAN services.

 

Ensure that the required configurations are completed to equipment as described in Configuration tasks , including access and network ports, enabling CLI configuration on managed OmniSwitch devices, and configuring and distributing policies.


Create VLAN services using a series of configuration forms.

Ensure that the VLAN created for the ring group uses ID 444.


Configure the VPLS:

  • Ensure that the encapsulation value of the ports that contain the SAPs on the 7450 ESS matches the VLAN ID of each VLAN service in the ring group.

  • Ensure that the encapsulation value of the ports that contain the SAPs on the 7450 ESS at each VPLS site is Dot1 Q.

See To create a VPLS for more information about creating a VPLS.


Create a composite service to interconnect the VLAN services with the VPLS.

  • Create the composite service.

  • Define general properties for the composite service.

  • Specify the services that are participating in the composite service. You can specify multiple services in one operation.

  • Create SCP-to-SCP connectors to link the dot1q-encapsulated VPLS SAP and the adjacent L2 switch uplinks of the VLAN ring group.

See Chapter 85, Composite service management for more information about creating composite services.