VLAN Commands 797dvlan-tunnel ethertypeUse the dvlan-tunnel ethertype command in Global Configuration mode toenable the configuration of the inner and outer VLAN tag ethertype.To configure the EtherType to its default value, use the no form of thiscommand.Syntaxdvlan-tunnel ethertype {802.1Q | vman | custom1-65535 [primary-tpid ]}no dvlan-tunnel ethertype• 802.1Q—Configures the EtherType as 0x8100 (default).• vman—Configures the EtherType as 0x88A8• custom—Configures a custom EtherType for the DVLAN tunnel. Thevalue must be in the range 1-65535.•primary-tpid—Globally configures the tag protocol identifier on the outerVLAN tag on all interfaces. If this parameter is not given, the inner vlan isconfigured.Default ConfigurationThe default outer tag type (secondary TPID) is 802.1Q. The default inner tagtype (primary TPID) is 802.1Q.protocol vlan groupallswitchport accessvlanvlan associationmacshow vlan private-vlan–– switchport generalforbidden vlan– –Private VLAN Commandsswitchport private-vlanprivate-vlan show interfacesswitchportshow vlan private-vlanswitchport modeprivate-vlan– – –
