Cisco Catalyst 4500 Series Command Reference Manual page 1068

Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
switchport private-vlan mapping
Examples This example shows how to configure the mapping of primary VLAN 18 to the secondary isolated
VLAN 20 on a port:
Switch(config-if)# switchport private-vlan mapping 18 20
Switch(config-if)#
This example shows how to add a VLAN to the mapping:
Switch(config-if)# switchport private-vlan mapping 18 add 21
Switch(config-if)#
This example shows how to add a range of secondary VLANs to the mapping:
Switch(config-if)# switchport private-vlan mapping 18 add 22-24
Switch(config-if)#
This example shows how to add a range of secondary VLANs to the trunk mapping:
Switch(config-if)# switchport private-vlan mapping trunk 18 add 22-24
Switch(config-if)#
This example shows how to configure interface FastEthernet 5/2 as a PVLAN promiscuous port, map it
to a PVLAN, and verify the configuration:
Switch# configure terminal
Switch(config)# interface fastethernet 5/2
Switch(config-if)# switchport mode private-vlan promiscuous
Switch(config-if)# switchport private-vlan mapping 200 2
Switch(config-if)# end
Switch# show interfaces fastethernet 5/2 switchport
Name:Fa5/2
Switchport:Enabled
Administrative Mode:private-vlan promiscuous
Operational Mode:private-vlan promiscuous
Administrative Trunking Encapsulation:negotiate
Operational Trunking Encapsulation:native
Negotiation of Trunking:Off
Access Mode VLAN:1 (default)
Trunking Native Mode VLAN:1 (default)
Voice VLAN:none
Administrative Private VLAN Host Association:none
Administrative Private VLAN Promiscuous Mapping:200 (VLAN0200) 2 (VLAN0002)
Private VLAN Trunk Native VLAN:none
Administrative Private VLAN Trunk Encapsulation:dot1q
Administrative Private VLAN Trunk Normal VLANs:none
Administrative Private VLAN Trunk Private VLANs:none
Operational Private VLANs:
200 (VLAN0200) 2 (VLAN0002)
Trunking VLANs Enabled:ALL
Pruning VLANs Enabled:2-1001
Capture Mode Disabled
Capture VLANs Allowed:ALL
This example shows how to configure interface FastEthernet 5/2 as a promiscuous trunk port and to
verify the configuration:
Switch# configure terminal
Switch(config)# interface fastethernet 5/2
Switch(config-if)# switchport mode private-vlan trunk promiscuous
Switch(config-if)# switchport private-vlan trunk native vlan 10
Switch(config-if)# switchport private-vlan trunk allowed vlan 10, 3-4
Switch(config-if)# switchport private-vlan mapping trunk 3 301, 302
Switch(config-if)# end
Switch# show interfaces fastethernet 5/2 switchport
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.3.0SG and IOS 15.1(1)SG)
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