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Layer 2 VPN

  • VLAN ID range for Layer 2 circuit (PTX10001-36MR, PTX10002-36QDD, PTX10004, and PTX10008)—You can configure VLAN ID ranges within the circuit cross-connect (CCC) encapsulation in both single-tagged and dual-tagged modes:

    • Single VLAN Tagged—The outer tag is set as a VLAN ID range. There is no inner VLAN tag.

    • Dual VLAN Tagged—The outer tag is a single VLAN ID, and the inner tag is configured as a VLAN ID range.

    Configuring VLAN ID ranges allows you to bundle multiple VLANs within the same Layer 2 tunnel.

    [See Configuring a Layer 2 Circuit on a VLAN-Bundled Logical Interface.]