Administrator Guide

Occasionally, while sending broadcast traffic 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.
Z9000
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-specific. 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 — configures a VLAN.
Layer 2
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