Configure a Layer 2 Interface

Configure Layer 2 Interfaces with No VLANs when you want Layer 2 switching and you don’t need to separate traffic among VLANs.
  1. Configure a Layer 2 interface.
    1. Select
      Network
      Interfaces
      Ethernet
      and select an interface. The
      Interface Name
      is fixed, such as ethernet1/1.
    2. For
      Interface Type
      , select
      Layer2
      .
    3. Select the
      Config
      tab and assign the interface to a
      Security Zone
      or create a
      New Zone
      .
    4. Configure additional Layer 2 interfaces on the firewall that connect to other Layer 2 hosts.
  2. Commit.
    Click
    OK
    and
    Commit
    .

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