Alcatel-Lucent 6850-48 参考指南

Distributed Spanning Tree Commands

OmniSwitch CLI Reference Guide

page 15-113

Creates a RRSTP ring consisting of two ports.

bridge rrstp ring ring_id  port1 {slot/port | linkagg agg_num} port2 
{slot/port | linkagg agg_num} vlan-tag vlan_id [status {enable | disable}]

no bridge rrstp ring [ring_id]

A numeric value (1–128) that identifies the RRSTP ring.

The slot number of the module and the physical port number on that 
module (for example, 3/1 specifies port 1 on slot 3).

The number corresponding to the static aggregate group. Must be a 
unique integer in the range 0–31.

VLAN identifier with which ring ports should be 802.1q tagged before 
ring creation.

Enables the RRSTP ring.

Disables the RRSTP ring.

OmniSwitch 6400, 6850, 6855, 9000, 9000E

• Use the no form of this command to remove a specific RRSTP ring.

• This command is used to create a ring or modify ports in an existing ring or modify the ring status.

• The ring ports must be 802.1q tagged with the VLAN before using this command.

• Note that there can be no alternate connections for the same instance between any two switches within 

an RRSTP ring topology.

• If RRSTP ring consists of NNI ports then they must be tagged with SVLAN (VLAN stacking) and not 

with standard VLAN before ring creation. For tagged RRSTP frame generation same SVLAN must be 
specified as ring vlan-tag.  Also RRSTP ring ports must be of same type i.e. either both ring ports 
should be NNI ports or both should be conventional ports.  

• RRSTP ring cannot be created on UNI ports.