Spanning-tree vlan – Brocade Network OS Command Reference v4.1.0 User Manual

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Network OS Command Reference

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spanning-tree vlan

Configures the VLAN identifier for the spanning tree interface.

Synopsis

spanning-tree vlan vlan_id

no spanning-tree vlan

Operands

vlan vlan_id

Sets the VLAN identifier for the spanning tree interface. Refer to the Usage
Guidelines.

Defaults

None

Command Modes

Interface subtype configuration mode

Description

Use this command to set the VLAN identifier for the spanning tree interface.

Usage Guidelines

If xSTP is enabled over VCS, this command must be executed on all RBridge nodes.

Enter no spanning-tree vlan to remove the VLAN setting.

On the Brocade VDX family of switches, VLANs are treated as interfaces from a configuration point
of view. By default, all the DCB ports are assigned to VLAN 1 (VLAN ID equals 1). Valid VLAN IDs
are as follows:

•

On Brocade VDX 8770 switches: 1 through 4086 for 802.1Q VLANs (VLAN IDs 4087
through 4095 are reserved on these switches), and 4096 through 8191 for service or
transport VFs in a Virtual Fabrics context.

•

On all other Brocade VDX switches: 1 through 3962 for 802.1Q VLANs (VLAN IDs 3963
through 4095 are reserved on these switches), and 4096 through 8191 for service or
transport VFs in a Virtual Fabrics context.

Examples

None: