Bridge Slot/Port - Alcatel-Lucent OmniSwitch 6250 Cli Reference Manual

Hide thumbs Also See for OmniSwitch 6250:

Table of Contents

Distributed Spanning Tree Commands

bridge slot/port

Enables or disables the Spanning Tree status on a single port or an aggregate of ports for the specified flat

mode Common and Internal Spanning Tree (CIST) instance or a 1x1 mode VLAN instance.

bridge instance {slot/port | logical_port} {enable | disable}

Syntax Definitions

logical_port

By default, the Spanning Tree status is enabled on eligible ports.

Platforms Supported

OmniSwitch 6250

Usage Guidelines

Specifying an instance number with this command when the switch is running in the 1x1 Spanning

Tree mode implies a VLAN ID and configures the port Spanning Tree status for the associated VLAN

If the switch is running in the flat mode and STP or RSTP is the active protocol, enter 1 to specify the

CIST instance. If MSTP is the active protocol, however, entering 1 for the instance number is not

accepted. In this case, use the

Note that for Multiple Spanning Tree Instances (MSTI), the port Spanning Tree status is inherited from

the CIST instance and is not a configurable parameter.

When STP is disabled on a port, the port is set to a forwarding state for the specified STP instance.

If STP is disabled on a VLAN in the 1x1 mode, the port Spanning Tree status is ignored and all active

ports associated with the VLAN are put in a forwarding state and not included in the Spanning Tree

Algorithm. Note that ports at this point are not switching BPDU, unless the BPDU switching status for

the VLAN is enabled.

Physical ports that are reserved for link aggregation do not participate in the Spanning Tree Algo-

rithm. Instead, the algorithm is applied to the aggregate logical link (virtual port) that represents a

collection of physical ports.

OmniSwitch 6250 CLI Reference Guide

The CIST instance number or an existing VLAN ID number (1–4094).

The slot number for the module and the physical port number on that

module (e.g., 3/1 specifies port 1 on slot 3).

The Link aggregate ID number (0–31).

Enables Spanning Tree on the specified port for the specified instance.

Disables Spanning Tree on the specified port for the specified instance.

bridge cist slot/port

command instead.

November 2009