Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?


Configuring a Static or Dynamic VLAN Subscriber Interface over Aggregated Ethernet

You can configure a subscriber link represented by a static virtual LAN (VLAN) stacked on an aggregated Ethernet logical interface.

You can configure subscriber management services such as firewall filters and CoS for this subscriber interface.

To configure a subscriber interface using a static VLAN interface over an aggregated Ethernet logical interface:

  1. Configure the aggregated Ethernet interface.
    1. Configure the number of aggregated Ethernet interfaces on the router.
    2. Configure the aggregated Ethernet interface.
    3. (Optional) Configure LACP.
    4. (Optional) Configure the minimum number of links.
    5. (Optional) Configure the link speed.
    6. (Optional) Configure the aggregated Ethernet logical interface to support one-to-one active/backup link redundancy or traffic load balancing.

      See Configuring Aggregated Ethernet Link Protection.


      Link protection is required if you want to configure hierarchical CoS on the aggregated Ethernet interface. For more information, see Configuring Hierarchical CoS for a Subscriber Interface of Aggregated Ethernet Links.

  2. Configure the static or dynamic VLAN interface.
  3. Configure subscriber management services on the subscriber interface.