4 Command Line Interface

show spanning-tree mst configuration

This command shows the configuration of the multiple spanning tree.

Command Mode

Privileged Exec

Example

Console#show spanning-tree mst configuration Mstp Configuration Information

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Configuration name: R&D Revision level:0

Instance Vlans

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12

Console#

VLAN Commands

A VLAN is a group of ports that can be located anywhere in the network, but communicate as though they belong to the same physical segment. This section describes commands used to create VLAN groups, add port members, specify how VLAN tagging is used, and enable automatic VLAN registration for the selected interface.

Table 4-55 VLAN Commands

Command Groups

Function

Page

 

 

 

Editing VLAN Groups

Sets up VLAN groups, including name, VID and state

4-168

 

 

 

Configuring VLAN

Configures VLAN interface parameters, including ingress and egress

4-170

Interfaces

tagging mode, ingress filtering, PVID, and GVRP

 

Displaying VLAN

Displays VLAN groups, status, port members, and MAC addresses

4-175

Information

 

 

Configuring Private VLANs

Configures private VLANs, including uplink and downlink ports

4-177

 

 

 

Configuring Protocol VLANs

Configures protocol-based VLANs based on frame type and protocol

4-178

 

 

 

Editing VLAN Groups

Table 4-56 Editing VLAN Groups

Command

Function

Mode

Page

 

 

 

 

vlan database

Enters VLAN database mode to add, change, and delete

GC

4-169

 

VLANs

 

 

vlan

Configures a VLAN, including VID, name and state

VC

4-169

 

 

 

 

4-168