Global; Port - Hirschmann RS20 Reference Manual

Redundancy
Note: The following text uses the term Spanning Tree (STP) to describe
settings or behavior that applies to STP, RSTP or MSTP.
6.3.1

Global

With this dialog you can:

switch the Rapid Spanning Tree Protocol on/off,
 display bridge-related information on the Spanning Tree Protocol,

configure bridge-related parameters of the Spanning Tree Protocol,

set bridge-related additional functions,
 display the parameters of the root bridge and
 display bridge-related topology information.
Note: Rapid Spanning Tree is activated on the device by default, and it
automatically begins to resolve the existing topology into a tree structure. If
you have deactivated RSTP on individual devices, you avoid loops during the
configuration phase.
164
6.3 Spanning Tree
RM GUI L2E
Release 8.0 05/2013