port private-vlan host

Use port private-vlan host to configure a port as a host port.

Use undo port private-vlan to restore the default.

Syntax

port private-vlan host

undo port private-vlan

Default

A port is not a host port.

Views

Layer 2 Ethernet interface view, Layer 2 aggregate interface view

Predefined user roles

network-admin

Usage guidelines

If the port has been assigned to a secondary VLAN, the command assigns the port to the primary VLAN associated with the secondary VLAN. Also, the following events occur:

• For an access port, the device performs the following tasks:

  • Changes the port link type to hybrid.

  • Configures the secondary VLAN as the PVID.

  • Assigns the port to the primary VLAN as an untagged member.

• For a trunk port, the device does not change the port link type or PVID.

• For a hybrid port, the device does not change the port link type or PVID.

  • If the hybrid port has been a tagged or untagged member of the primary VLAN, this member attribute remains in the primary VLAN.

  • If the hybrid port does not allow the primary VLAN, the device assigns the port to the primary VLAN as an untagged member.

The undo port private-vlan command does not change the VLAN attributes (allowed VLANs, port link type, and PVID) of the port.

You can assign the port to a secondary VLAN before or after you execute the port private-vlan host command.

The port private-vlan host command is mutually exclusive with the port private-vlan trunk promiscuous and port private-vlan trunk secondary commands.

Examples

In this example, VLAN 20 is a secondary VLAN associated with primary VLAN 2.

# Configure Ten-GigabitEthernet 1/0/1 as a host port, and then verify the configuration.

<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] port private-vlan host
[Sysname-Ten-GigabitEthernet1/0/1] display this
#
interface Ten-GigabitEthernet1/0/1
  port private-vlan host
#
return

The output show that Ten-GigabitEthernet 1/0/1 is operating in bridge mode and is a host port.

# Assign Ten-GigabitEthernet 1/0/1 to VLAN 20, and then verify the configuration.

[Sysname-Ten-GigabitEthernet1/0/1] port access vlan 20
[Sysname-Ten-GigabitEthernet1/0/1] display this
#
interface Ten-GigabitEthernet1/0/1
 port private-vlan host
 port link-type hybrid
 undo port hybrid vlan 1
 port hybrid vlan 2 20 untagged
 port hybrid pvid vlan 20
#
return

The output shows that:

• The port link type of Ten-GigabitEthernet 1/0/1 is hybrid and its PVID is VLAN 20.

• Ten-GigabitEthernet 1/0/1 is an untagged member of secondary VLAN 20 and primary VLAN 2.

Related commands

port private-vlan promiscuous

port private-vlan trunk promiscuous

port private-vlan trunk secondary

private-vlan (VLAN view)

private-vlan primary