trill enable

Use trill enable to enable TRILL on a port.

Use undo trill enable to disable TRILL on a port.

Syntax

trill enable

undo trill enable

Default

TRILL is disabled on a port.

Views

Layer 2 Ethernet interface view, Layer 2 aggregate interface view

Predefined user roles

network-admin

mdc-admin

Usage guidelines

To enable TRILL on a port, first enable TRILL globally.

Enable or disable TRILL on all ports in a VLAN, so that the ports in a VLAN have the same TRILL status (enabled or disabled).

Do not enable TRILL and EVB on a port. The allowed VLAN list of a TRILL-enabled port cannot overlap with that of an EVB-enabled port. For more information about EVB, see EVB Configuration Guide.

Do not enable the spanning tree protocol on a TRILL port. Because the spanning tree protocol is enabled by default on all ports, the spanning tree feature takes effect on all ports when you enable the spanning tree feature globally. After the spanning tree protocol is enabled globally, you must disable the spanning tree feature on TRILL ports. For more information about the spanning tree feature, see Layer 2—LAN Switching Configuration Guide.

Configuration in Layer 2 Ethernet interface view takes effect on only the current port. Configuration in Layer 2 aggregate interface view takes effect on the current interface and its member ports. Configuration on the member port of an aggregate interface takes effect after the member port leaves the aggregation group.

Examples

# Enable TRILL globally, and enable TRILL on port Ten-GigabitEthernet 1/0/1.

<Sysname> system-view
[Sysname] trill
[Sysname-trill] quit
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] trill enable

Related commands

trill