Technical data
RackSwitch G8124 Command Reference
Chapter 4: Configuration Commands
141BMD00076, January 2009
Common Internal Spanning Tree Configuration
This section explains how to configure Common Internal Spanning Tree (CIST) parameters.
CIST Configuration
The Common Internal Spanning Tree (CIST) provides compatibility with different MSTP
regions and with devices running different Spanning Tree instances. It is equivalent to Span-
ning Tree Group 0.
Table 4-30 CIST Configuration Commands
Command Syntax and Usage
spanning-tree mstp cist-add-vlan <1-4094>
Adds VLANs to the CIST. Add VLAN(s) delimited by comma ( , ) or hyphen ( - ), and press
Enter to add the VLANs.
Command mode: Global configuration.
show spanning-tree mstp cist
Displays the current CIST bridge configuration.
Command mode: All Except User EXEC