Enabling and Disabling MPLS on a VLAN

After MPLS is enabled globally, MPLS must be enabled on the MPLS configured VLANs. Configuring a VLAN for MPLS does not enable MPLS on the VLAN. The VLAN must be specifically MPLS enabled in order to send and receive MPLS packets over an interface.

To enable MPLS on specific VLANs, use the following command:
enable mpls [{vlan}vlan_name|vlan all]
To disable MPLS on specific VLANs, use the following command:
disable mpls [{vlan} vlan_name | vlan all]

MPLS must be enabled on all VLANs that transmit or receive MPLS-encapsulated frames. By default, MPLS and MPLS label distribution protocols are disabled when MPLS is first configured on a VLAN.