Table Of Contents - Hirschmann RS20 User Manual

Contents
Contents
About this Manual
Key
1 Introduction
1.1 Overview of Redundancy Topologies
1.2 Overview of Redundancy Protocols
2 Ring Redundancy
2.1 Example of a HIPER-Ring
2.1.1 Setting up and configuring the HIPER-Ring
2.2 Example of a MRP-Ring
3 Multiple Rings
4 Ring/Network Coupling
4.1 Variants of the ring/network coupling
4.2 Preparing a Ring/Network Coupling
4.2.1 Stand-by switch
4.2.2 One-Switch coupling
4.2.3 Two-Switch coupling
4.2.4 Two-Switch Coupling with Control Line
5 Spanning Tree
5.1 The Spanning Tree Protocol
5.1.1 The tasks of the STP
5.1.2 Bridge parameters
5.1.3 Bridge Identifier
5.1.4 Root Path Cost
5.1.5 Port Identifier
5.2 Rules for Creating the Tree Structure
5.2.1 Bridge information
5.2.2 Setting up the tree structure
5.3 Example of determining the root path
5.4 Example of manipulating the root path
UM Redundancy Configuration L2E
Release 7.1 12/2011
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