Parameters
•
vlan-id — Specifies the ID of the internal usage VLAN.
Default Configuration
The software reserves a VLAN as the internal usage VLAN of an interface.
Command Mode
Interface Configuration (Ethernet, port-channel) mode
User Guidelines
An internal usage VLAN is required when an IP interface is configured on an Ethernet port or port-channel.
This command enables the user to configure the internal usage VLAN of a port. If an internal usage VLAN is not
configured and the user wants to configure an IP interface, an unused VLAN is selected by the software.
If the software selected a VLAN for internal use and the user wants to use that VLAN as a static or dynamic VLAN,
the user should do one of the following:
•
Remove the IP interface.
•
Create the VLAN and recreate the IP interface.
•
Use this command to explicitly configure a different VLAN as the internal usage VLAN.
Example
The following example reserves an unused VLAN as the internal usage VLAN of ethernet port 1/e8.
Console# config
Console(config)# interface ethernet 1/e8
Console(config-if)# ip internal-usage-vlan
show vlan
The show vlan Privileged EXEC mode command displays VLAN information.
Syntax
show vlan [id vlan-id | name vlan-name ]
Parameters
•
vlan-id — specifies a VLAN ID
•
vlan-name — Specifies a VLAN name string. (Range: 1 - 32 characters)
Default Configuration
This command has no default configuration.
Command Mode
Privileged EXEC mode
User Guidelines
There are no user guidelines for this command.
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VLAN Commands