Cisco Systems WSC2960XR48FPSI Manual De Usuario

Purpose

Command or Action

single private VLAN ID or a hyphenated range of private VLAN
IDs.

mapping 20 add 501-503

Enter a secondary_vlan_list, or use the add keyword with a
secondary_vlan_list to map the secondary VLANs to the private
VLAN promiscuous port.

Use the remove keyword with a secondary_vlan_list to clear
the mapping between secondary VLANs and the private VLAN
promiscuous port.

Returns to privileged EXEC mode.

end

Example:

Switch(config-if)#

end

Step 5

Verifies the configuration.

show interfaces [interface-id] switchport

Example:

Switch#

show interfaces gigabitethernet1/0/2

Step 6

switchport

Saves your entries in the switch startup configuration file.

copy running-config startup config

Example:

Switch#

copy running-config startup-config

Step 7

Related Topics

Private VLANs Ports, on page 88

Example: Configuring an Interface as a Private VLAN Promiscuous Port, on page 103

Mapping Secondary VLANs to a Primary VLAN Layer 3 VLAN Interface

If the private VLAN will be used for inter-VLAN routing, you configure an SVI for the primary VLAN and
map secondary VLANs to the SVI.

Isolated and community VLANs are both secondary VLANs.

The private-vlan mapping interface configuration command only affects private VLAN traffic that is Layer
3 switched.

Beginning in privileged EXEC mode, follow these steps to map secondary VLANs to the SVI of a primary
VLAN to allow Layer 3 switching of private VLAN traffic:

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

OL-29440-01

Configuring Private VLANs

Mapping Secondary VLANs to a Primary VLAN Layer 3 VLAN Interface