Cisco Catalyst 3750 Command Reference Manual page 296

private-vlan
Switch(config-vlan)# exit
Switch(config)# vlan 20
Switch(config-vlan)# private-vlan association 501-503
Switch(config-vlan)# end
You can verify your setting by entering the show vlan private-vlan or show interfaces status privileged
EXEC command.
Related Commands Command
show interfaces
show vlan
switchport mode private-vlan
Catalyst 3750 Switch Command Reference
2-268
Description
status Displays the status of interfaces, including the VLANs to which they
belong.
private-vlan Displays the private VLANs and VLAN associations configured on
the switch stack.
Configures a private-VLAN port as a host port or promiscuous port.
Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
78-16181-03