Spanning Tree Cst Configuration - Ubiquiti EdgeSwitch ES-24-250W Administration Manual

EdgeSwitch Administration Guide
™
Field
Configuration Name
Configuration Revision Level
Configuration Digest Key
Configuration Format Selector The version of the configuration format being used in the exchange of BPDUs.
Use the buttons to perform the following tasks:
• If you make any configuration changes, click Submit to apply the new settings to the switch.
• Click Refresh to update the information on the screen with the most current data.
To retain the changes across the switch's next power cycle, click System > Configuration Storage > Save.

Spanning Tree CST Configuration

Use the Spanning Tree CST Configuration page to configure Common Spanning Tree (CST) settings. The settings
and information on this page define the device within the spanning tree topology that connects all STP/RSTP
bridges and MSTP regions. To access the page, click Switching > Spanning Tree > CST in the navigation menu.
Ubiquiti Networks, Inc.
Spanning Tree Switch Configuration Fields (Continued)
Description
The name of the MSTP region. Each switch that participates in the same MSTP region must share the
same Configuration Name, Configuration Revision Level, and MST-to-VLAN mappings.
The revision number of the MSTP region. This number must be the same on all switches that
participate in the MSTP region.
A 16-byte signature of type HMAC-MD5 created from MST Configuration Table (a VLAN ID-to-MST ID
mapping).
Spanning Tree CST
Configuring Switching Information
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