Configuring A Layer 2 Interface As A Private-Vlan Promiscuous Port - Cisco ME 3400 Software Configuration Manual

Configuring Private VLANs
Access Mode VLAN: 1 (default)
Trunking Native Mode VLAN: 1 (default)
Administrative Native VLAN tagging: enabled
Administrative private-vlan host-association: 20 501
Administrative private-vlan mapping: none
Administrative private-vlan trunk native VLAN: none
Administrative private-vlan trunk Native VLAN tagging: enabled
Administrative private-vlan trunk encapsulation: dot1q
Administrative private-vlan trunk normal VLANs: none
Administrative private-vlan trunk private VLANs: none
Operational private-vlan:
20 501
<output truncated>

Configuring a Layer 2 Interface as a Private-VLAN Promiscuous Port

You can configure only NNIs as promiscuous ports. 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
Command
Step 1 configure terminal
Step 2 interface interface-id
Step 3 switchport mode private-vlan promiscuous
Step 4 switchport private-vlan mapping primary_vlan_id
{add | remove} secondary_vlan_list
Step 5 end
Step 6 show interfaces [interface-id] switchport
Step 7
copy running-config startup config
When you configure a Layer 2 interface as a private-VLAN promiscuous port, note this syntax
information:
•
•
•
Cisco ME 3400 Ethernet Access Switch Software Configuration Guide
12-12
The secondary_vlan_list parameter cannot contain spaces. It can contain multiple comma-separated
items. Each item can be a single private-VLAN ID or a hyphenated range of private-VLAN IDs.
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.
Chapter 12
Purpose
Enter global configuration mode.
Enter interface configuration mode for the Layer 2
interface to be configured. The interface must be an NNI.
If the interface is a UNI or ENI, you must enter
Note
the port-type nni interface configuration
command before configuring it as a promiscuous
port.
Configure the Layer 2 NNI port as a private-VLAN
promiscuous port.
Map the private-VLAN promiscuous port to a primary
VLAN and to selected secondary VLANs.
Return to privileged EXEC mode.
Verify the configuration.
(Optional) Save your entries in the switch startup
configuration file.
Configuring Private VLANs
OL-9639-07