Defining Mstp Instance To Vlan - Cisco SGE2000 - - Gigabit Switch Administration Manual

Configuring Spanning Tree
Defining Multiple Spanning Tree
STEP 1
STEP 2
STEP 3
Cisco Small Business SFE/SGE Managed Switches Administration Guide

Defining MSTP Instance to VLAN

MSTP maps VLANs into STP instances. Packets assigned to various VLANs are
transmitted along different paths within
Regions). Regions are one or more Multiple Spanning Tree bridges by which
frames can be transmitted. In configuring MSTP, the MST region to which the
device belongs is defined. A configuration consists of the name, revision, and
region to which the device belongs.
The VLAN screen enables mapping VLANs to MSTP Instances.
Click Bridging > Spanning Tree > MSTP > Instance to VLAN. The
Page opens:
Instance to VLAN Page
Instance to VLAN Page
The
•
VLAN — Indicates the VLAN for which the MSTP instance ID is defined.
•
Instance ID (0-15) — Indicates the MSTP instance ID assigned to the VLAN. The
possible field range is 0-15.
Map the VLANs to Instance IDs.
Click Apply. The MSTP VLAN mapping is defined, and the device is updated.
Multiple Spanning Tree Regions
contains the following fields:
10
(MST
Instance to VLAN
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