Table Of Contents - Hirschmann RS20 User Manual

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 an MRP-Ring
3 Multiple Rings
3.1 Sub-Ring
3.1.1 Example configuration
4 Spanning Tree
4.1 The Spanning Tree Protocol
4.1.1 The tasks of the STP
4.1.2 Bridge parameters
4.1.3 Bridge Identifier
4.1.4 Root Path Cost
4.1.5 Port Identifier
4.2 Rules for Creating the Tree Structure
4.2.1 Bridge information
4.2.2 Setting up the tree structure
4.3 Example of Root Path Determination
4.4 Example of Root Path Manipulation
4.5 Example of Tree Structure Manipulation
4.6 The Rapid Spanning Tree Protocol
4.6.1 Port roles
4.6.2 Port states
4.6.3 Spanning Tree Priority Vector
4.6.4 Fast reconfiguration
5
6
9
10
11
13
15
17
21
27
28
31
39
41
41
42
42
43
45
46
46
46
48
50
52
53
53
55
56
57