Configuring private vlans, Pvlan, Pvlan 4-191 – Alcatel Carrier Internetworking Solutions OmniStack 6300-24 User Manual

Page 403: Table 4-59, Configuring private vlan groups

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VLAN Commands

4-191

4

Command Mode

Privileged Exec

Example

This shows that traffic entering Port 1 that matches the specifications for protocol
group 1 will be mapped to VLAN 2:

Configuring Private VLANs

Private VLANs provide port-based security and isolation between ports within the
assigned VLAN. This section describes commands used to configure private VlANs.

pvlan

This command enables or configures a private VLAN. Use the no form to disable the
private VLAN.

Syntax

pvlan [up-link interface-list down-link interface-list]
no pvlan

up-link – Specifies an uplink interface.
down-link – Specifies a downlink interface.

Default Setting

No private VLANs are defined.

Command Mode

Global Configuration

Command Usage

• A private VLAN provides port-based security and isolation between ports

within the VLAN. Data traffic on the downlink ports can only be forwarded to,
and from, the uplink port.

• Private VLANs and normal VLANs can exist simultaneously within the same

switch.

Console#show interfaces protocol-vlan protocol-group

Port ProtocolGroup ID Vlan ID
---------- ------------------ -----------
Eth 1/1 1 vlan2
Console#

Table 4-59. Configuring Private VLAN Groups

Command

Function

Mode

Page

pvlan

Enables and configured private VLANS

GC

4-191

show pvlan

Displays the configured private VLANS

PE

4-192

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