Alcatel-Lucent 6850-48 Network Guide

Configuring STP Port Parameters

Configuring Spanning Tree Parameters

page 13-28

OmniSwitch AOS Release 6 Network Configuration Guide

The following sections provide information and procedures for using implicit Spanning Tree port configu-
ration commands and also includes explicit command examples.

Note. When a snapshot is taken of the switch configuration, the explicit form of all Spanning Tree 
commands is captured. For example, if the bridge protocol for the flat mode instance was changed from 
STP to MSTP, then bridge cist protocol mstp is the command syntax captured to reflect this in the snap-
shot file. In addition, explicit commands are captured for both flat and 1x1 mode configurations.

Explicit

Configures the connection type for a port or an aggregate 
of ports for the flat mode Common and Internal Span-
ning Tree (CIST).

Explicit

Configures the connection type for a port or an aggregate 
of ports for a 1x1 mode VLAN instance.

Explicit

Configures a port or an aggregate of ports for the flat 
mode Common and Internal Spanning Tree (CIST) as an 
edge port, automatically. 

Explicit

Configures a port or an aggregate of ports for the 1x1 
mode VLAN instance as an edge port, automatically.

Explicit

Configures the restricted role status for a port or an 
aggregate of ports for the flat mode Common and Inter-
nal Spanning Tree (CIST) as a restricted role port.

Explicit

Configures a port or an aggregate of ports for the 1x1 
mode VLAN instance as a restricted role port.

Explicit

Configures a port or an aggregate of ports for the flat 
mode Common and Internal Spanning Tree (CIST) to 
support the restricted TCN capability.

Explicit

Configures a port or an aggregate of ports for the 1x1 
mode VLAN instance to support the restricted TCN 
capability.

Explicit

Limits the transmission of BPDU through a given port 
for the flat mode Common and Internal Spanning Tree 
(CIST).

Explicit

Limits the transmission of BPDU through a given port 
for the 1x1 mode VLAN instance.

Explicit

Configures the type of BPDU to be used on a port when 
PVST+ mode is enabled.