trill announcing-vlan

Use trill announcing-vlan to configure announcing VLANs.

Use undo trill announcing-vlan to remove the specified announcing VLANs.

Syntax

trill announcing-vlan { vlan-list | null }

undo trill announcing-vlan { vlan-list | null }

Default

No announcing VLAN is configured. Announcing VLANs are enabled VLANs.

Views

Layer 2 Ethernet interface view

Layer 2 aggregate interface view

Predefined user roles

network-admin

mdc-admin

Parameters

vlan-list: Specifies a space-separated list of up to 10 VLAN items. Each VLAN item specifies a VLAN ID or a range of VLAN IDs in the form of vlan-id1 to vlan-id2. The value range for VLAN IDs is 1 to 4094. The value for the vlan-id2 argument must be equal to or greater than the value for the vlan-id1 argument.

null: Configure the announcing VLAN list as empty.

Usage guidelines

RBs send Hello frames in a set of VLANs. The VLAN set is calculated as follows:

To prevent Hello frames from consuming excessive CPU resources, reduce the number of announcing VLANs.

Configuration in Layer 2 Ethernet interface view takes effect only on 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

# Set VLANs 10 through 20 to announcing VLANs.

<Sysname> system-view
[Sysname] interface 
[Sysname-] trill announcing-vlan 10 to 20

# Set the announcing VLAN list to empty.

<Sysname> system-view
[Sysname] interface 
[Sysname-] trill announcing-vlan null

Related commands

trill designated-vlan