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Spanning-tree spanning-disabled, Spanning-tree loopback-detection release, Spanning-tree – Brocade 6910 Ethernet Access Switch Configuration Guide (Supporting R2.2.0.0) User Manual

Page 406: Loopback-detection release

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Brocade 6910 Ethernet Access Switch Configuration Guide

53-1002651-02

18

Spanning Tree Commands

spanning-tree spanning-disabled

This command disables the spanning tree algorithm for the specified interface. Use the no form to
re-enable the spanning tree algorithm for the specified interface.

Syntax

[no] spanning-tree spanning-disabled

Default Setting
Enabled

Command Mode
Interface Configuration (Ethernet, Port Channel)

Example
This example disables the spanning tree algorithm for port 5.

Console(config)#interface ethernet 1/5

Console(config-if)#spanning-tree spanning-disabled

Console(config-if)#

spanning-tree loopback-detection release

This command manually releases a port placed in discarding state by loopback-detection.

Syntax

spanning-tree loopback-detection release interface

interface

ethernet unit/port

unit - Unit identifier. (Range: 1)

port - Port number. (Range: 1-12)

port-channel channel-id (Range: 1-12)

Command Mode
Privileged Exec

Command Usage
Use this command to release an interface from discarding state if loopback detection release
mode is set to “manual” by the

spanning-tree loopback-detection release-mode

command and

BPDU loopback occurs.

Example

Console#spanning-tree loopback-detection release ethernet 1/1

Console#