Dell PowerEdge FN I/O Module Command Line Reference Guide 9.10(0.0)

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protocol spanning-tree mstp

To enable and configure the multiple spanning tree group, enter MULTIPLE SPANNING TREE mode.

Syntax

protocol spanning-tree mstp

To disable the multiple spanning tree group, use the no protocol spanning-tree mstp command.

Defaults

Not configured.

Command Modes

CONFIGURATION

Supported Modes

Full–Switch

Command History

Version	Description
9.9(0.0)	Introduced on the FN IOM.
8.3.16.1	Introduced on the MXL 10/40GbE Switch IO Module.

Usage Information

MSTP is not enabled when you enter MULTIPLE SPANNING TREE mode. To enable MSTP globally on the switch, enter the no disable command while in MULTIPLE SPANNING TREE mode.

For more information about the multiple spanning tree protocol, refer to the Dell Networking OS Configuration Guide .

Example

Dell(conf)#protocol spanning-tree mstp
                                             Dell(config-mstp)#no disable

Related Commands

disable — disables multiple spanning tree.