<interface>
  <name>eth0.42</name>
  <description>VLAN 42</description>

  <control>
    <label>boot</label>
    <link-detection>
      <require-link/>
      <timeout>10</timeout>
    </link-detection>
  </control>

  <vlan>
    <device>eth0</device>
    <tag>42</tag>
  </vlan>

  <ipv4:dhcp>
    <enabled>true</enabled>
    <!-- unless you actually have VLAN 0x42, dhcp will time out.
      -- So make it a quick death. -->
    <acquire-timeout>15</acquire-timeout>

    <!-- request short lease timeout of 120 seconds -->
    <lease-time>120</lease-time>

    <!-- use a specific vendor-class -->
    <vendor-class>MyVendorClass</vendor-class>
  </ipv4:dhcp>
</interface>


