Command or Action

Configuring Private VLANs

Configuring a Layer 2 Interface as a Private VLAN Host Port

Purpose

To save the private-VLAN configuration, you need to save the

Example:VTP transparent mode configuration and private-VLAN configuration in the switch startup configuration file.

Switch# copy running-configstartup-configOtherwise, if the switch resets, it defaults to VTP server mode, which does not support private VLANs.

Configuring a Layer 2 Interface as a Private VLAN Host Port

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

Note Isolated and community VLANs are both secondary VLANs.

SUMMARY STEPS

1.configure terminal

2.interface interface-id

3.switchport mode private-vlan host

4.switchport private-vlan host-association primary_vlan_id secondary_vlan_id

5.end

6.show interfaces [interface-id]switchport

7.copy running-config startup config

DETAILED STEPS

	Command or Action	Purpose
Step 1	configure terminal	Enters global configuration mode.
	Example:
	Switch# configure terminal

	Catalyst 2960-XR Switch VLAN Configuration Guide, Cisco IOS Release 15.0(2)EX1
96	OL-29440-01

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Cisco Systems WSC2960XR48FPSI manual Configuring a Layer 2 Interface as a Private Vlan Host Port

Models: WSC2960XR48FPSI