Allied-telesis AT-S94 CLI (AT-8000S Series) Manual do Utilizador descarregar pdf (Página 356)

Page 355

Allied Telesis

AT-8000S-S94-3.0 Command Line Interface User’s Guide

Example

The following example forbids adding VLAN IDs 234 to 256 to Ethernet port 1/e16.

ip internal-usage-vlan

The ip internal-usage-vlan Interface Configuration mode command reserves a VLAN as the internal usage

VLAN of an interface. Use the no form of this command to return to the default configuration.

Syntax

ip internal-usage-vlan vlan-id

no ip internal-usage-vlan

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)# interface ethernet 1/e16

console(config-if)# switchport forbidden vlan add 234-256

console#

config

console(config)#

interface ethernet

1/e8

console(config-if)#

ip internal-usage-vlan

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Allied-telesis AT-S94 CLI (AT-8000S Series) Manual do Utilizador Página 356