White Papers

Version Description
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
When this command is configured, the VLAN is operationally UP if any of the interfaces specified in the
track ip command are operationally UP, and the VLAN is operationally DOWN if none of the tracking
interfaces are operationally UP.
If the track ip command is not configured, the VLAN's Layer 3 operational state depends on all the
members of the VLAN.
The Layer 2 state of the VLAN, and hence the Layer 2 traffic, is not affected by the track ip
command configuration.
Related
Commands
interface vlan — configures a VLAN.
tagged — specifies which interfaces in a VLAN are tagged.
untagged
Add a Layer 2 interface to a VLAN as an untagged interface.
Syntax
untagged interface
To remove an untagged interface from a VLAN, use the no untagged interface command.
Parameters
interface Enter the following keywords and slot/port or number information:
● For a Port Channel interface, enter the keywords port-channel then a
number. The range is from 1 to 128.
● For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port information.
Defaults All interfaces in Layer 2 mode are untagged.
Command Modes INTERFACE VLAN
Supported Modes Full–Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
Untagged interfaces can only belong to one VLAN.
In the Default VLAN, you cannot use the no untagged interface command. To remove an
untagged interface from all VLANs, including the Default VLAN, enter INTERFACE mode and use the
no switchport command.
Related
Commands
interface vlan — configures a VLAN.
tagged — specifies which interfaces in a VLAN are tagged.
Layer 2 747