Users Guide

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
When you use the no tagged command, the interface is automatically placed in the Default VLAN as an
untagged interface unless the interface is a member of another VLAN. If the interface belongs to several VLANs,
remove it from all VLANs to change it to an untagged interface.
Tagged interfaces can belong to multiple VLANs, while untagged interfaces can only belong to one VLAN at a time.
Related Commands
interface vlan — congures a VLAN.
untagged — species which interfaces in a VLAN are untagged.
track ip
Track the Layer 3 operational state of a Layer 3 VLAN, using a subset of the VLAN member interfaces.
Syntax
track ip interface
To remove the tracking feature from the VLAN, use the no track ip 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 Not congured.
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
When this command is congured, the VLAN is operationally UP if any of the interfaces specied in the track
ip command are operationally UP, and the VLAN is operationally DOWN if none of the tracking interfaces are
operationally UP.
Layer 2 841