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Syntax (Ethernet Switching)

Syntax (VLANs)

Ethernet Switching



For Ethernet switching, sets a global value for the EtherType for Q-in-Q tunneling.

For VLANs, enables Q-in-Q tunneling on the specified VLAN.

  • The VLAN on which you enable Q-in-Q tunneling must be a tagged VLAN.

  • You cannot configure 802.1X user authentication on interfaces that have been enabled for Q-in-Q tunneling.

The remaining statements are explained separately. See CLI Explorer.

Required Privilege Level

system—To view this statement in the configuration.

system-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 9.3.

Option native introduced in Junos OS Release 9.6 for EX Series switches.

Options layer2-protocol-tunneling, drop-threshold, and shutdown-threshold introduced in Junos OS Release 10.0 for EX Series switches.