Stp Config - Planet FGSW-2840 User Manual

4.5.1.1 STP Config

Before configuring spanning trees, it should make clear the roles each Managed Switch plays in each spanning tree instance.
Only one Managed Switch can be the root bridge in each spanning tree instance. On this page you can globally configure the
spanning tree function and related parameters.
The screen in Figure 4-5-6
The page includes the following fields:
Object
Global Config
 STP

Version
Parameters Config

CIST Priority
appears.
Figure 4-5-6: STP Config Page Screenshot
Description
Select Enable/Disable STP function globally on the Managed Switch.
Select the desired STP version on the Managed Switch.
 STP: Spanning Tree Protocol.
 RSTP: Rapid Spanning Tree Protocol.
 MSTP: Multiple Spanning Tree Protocol.
Enter a value from 0 to 61440 to specify the priority of the Managed Switch for
comparison in the CIST. CIST priority is an important criterion on determining the
root bridge. In the same condition, the Managed Switch with the highest priority
will be chosen as the root bridge. The lower value has the higher priority. The
default value is 32768 and should be exact divisor of 4096.
User's Manual of FGSW-2840 / FGSW-4840S
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