Users Guide
Virtual LAN (VLAN) Commands
The following commands congure and monitor virtual LANs (VLANs). VLANs are a virtual interface and use many of the same
commands as physical interfaces.
You can congure an IP address and Layer 3 protocols on a VLAN called Inter-VLAN routing. FTP, TFTP, ACLs and SNMP are not
supported on a VLAN.
Occasionally, while sending broadcast trac over multiple Layer 3 VLANs, the VRRP state of a VLAN interface may continually
switch between Master and Backup.
NOTE: For more information, refer to VLAN Stacking and VLAN-related commands, such as portmode hybrid in the
Interfaces chapter.
default vlan-id
Specify a VLAN as the Default VLAN.
S4820T
Syntax
default vlan-id vlan-id
To remove the default VLAN status from a VLAN and VLAN 1 does not exist, use the no default vlan-
id vlan-id syntax.
Parameters
vlan-id Enter the VLAN ID number of the VLAN to become the new Default VLAN. The
range is from 1 to 4094. The default is 1.
Defaults The Default VLAN is VLAN 1.
Command Modes CONFIGURATION
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
pre-6.2.1.1 Introduced on the E-Series.
Usage Information
To return VLAN 1 as the Default VLAN, use this command syntax (default-vlan-id 1).
The Default VLAN contains only untagged interfaces.
Related Commands interface vlan — congures a VLAN.
938
Layer 2