Accton Technology ES5508 Mode, Page, pvlan, Syntax, Command, Example, Function, show pvlan, Command Mode, Command Usage, Default Setting, Global Configuration

VLAN Commands 4

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.

Table 4-59 Private VLAN Commands

Command	Function	Mode	Page
pvlan	Enables and configured private VLANS	GC	4-177
show pvlan	Displays the configured private VLANS	PE	4-178

pvlan

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

Syntax

pvlan [up-link interface-listdown-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.

•Entering the pvlan command without any parameters enables the private VLAN. You must first enable Private VLANs with the pvlan command, before configuring port members as shown in the following example. Entering

no pvlan disables the private VLAN.

Example

This example enables the private VLAN, and then sets port 12 as the uplink and ports 5-8 as the downlinks.

Console(config)#pvlan

Console(config)#pvlan up-link ethernet 1/12 down-link ethernet 1/5-8 Console(config)#

4-177