port link-type

Syntax

port link-type { access | hybrid | trunk }

undo port link-type

View

Layer 2 Ethernet interface view, port group view, Layer 2 aggregate interface view

Default level

2: System level

Parameters

access: Configures the link type of a port as access.

hybrid: Configures the link type of a port as hybrid.

trunk: Configures the link type of a port as trunk.

Description

Use port link-type to configure the link type of a port.

Use undo port link-type to restore the default link type of a port.

By default, any port is an access port.

The configuration made in Layer 2 Ethernet interface view applies only to the port.

The configuration made in port group view applies to all ports in the port group.

The configuration made in Layer 2 aggregate interface view applies to the aggregate interface and its aggregation member ports.

• If the system fails to apply the configuration to the aggregate interface, it stops applying the configuration to aggregation member ports.

• If the system fails to apply the configuration to an aggregation member port, it skips the port and moves to the next member port.

To change the link type of a port from trunk to hybrid or vice versa, you must set the link type to access.

After you change the link type of an interface with the port link-type command, the loopback detection action configured on the interface with the loopback-detection action command automatically restores the default. For more information about the loopback detection action configuration, see Layer 2—LAN Switching Configuration Guide.

Examples

# Configure Ethernet 1/0/1 as a trunk port.

<Sysname> system-view
[Sysname] interface ethernet 1/0/1
[Sysname-Ethernet1/0/1] port link-type trunk

# Configure all the ports in the manual port group group1 as hybrid ports.

<Sysname> system-view
[Sysname] port-group manual group1
[Sysname-port-group manual group1] group-member ethernet 1/0/1
[Sysname-port-group manual group1] group-member ethernet 1/0/2
[Sysname-port-group manual group1] port link-type hybrid

# Configure Layer 2 aggregate interface Bridge-Aggregation 1 and its member ports as hybrid ports.

<Sysname> system-view
[Sysname] interface bridge-aggregation 1
[Sysname-Bridge-Aggregation1] port link-type hybrid