Cisco Systems WSC2960XR48FPSI Manual De Usuario

Configuring a Layer 2 Interface as a Private VLAN Promiscuous Port

Beginning in privileged EXEC mode, follow these steps to configure a Layer 2 interface as a private VLAN
promiscuous port and map it to primary and secondary VLANs:

Isolated and community VLANs are both secondary VLANs.

Note

SUMMARY STEPS

1. configure terminal

2. interface interface-id

3. switchport mode private-vlan promiscuous

4. switchport private-vlan mapping primary_vlan_id {add | remove} secondary_vlan_list

5. end

6. show interfaces [interface-id] switchport

7. copy running-config startup config

DETAILED STEPS

Purpose

Command or Action

Enters global configuration mode.

configure terminal

Example:

Switch#

configure terminal

Step 1

Enters interface configuration mode for the Layer 2 interface to
be configured.

interface interface-id

Example:

Switch(config)#

interface

Step 2

gigabitethernet1/0/2

Configures the Layer 2 port as a private VLAN promiscuous
port.

switchport mode private-vlan promiscuous

Example:

Switch(config-if)#

switchport mode

Step 3

private-vlan promiscuous

Maps the private VLAN promiscuous port to a primary VLAN
and to selected secondary VLANs.

switchport private-vlan mapping primary_vlan_id
{add | remove} secondary_vlan_list

Step 4

Example:

Switch(config-if)#

switchport private-vlan

The secondary_vlan_list parameter cannot contain spaces. It can
contain multiple comma-separated items. Each item can be a

Catalyst 2960-XR Switch VLAN Configuration Guide, Cisco IOS Release 15.0(2)EX1

OL-29440-01

Configuring Private VLANs

Configuring a Layer 2 Interface as a Private VLAN Promiscuous Port