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Contents
1 Safety Precautions...................................................................................................................................1-1
1.1 Safety Precautions..........................................................................................................................1-1
1.2 Symbol Description........................................................................................................................ 1-2
2 Overview..................................................................................................................................................2-1
2.1 Preface............................................................................................................................................2-1
2.2 Functions and Features...................................................................................................................2-1
2.3 Technical Characteristics and Parameters ......................................................................................2-2
3 Structure and Principle...........................................................................................................................3-1
3.1 Structure and Working Principle ....................................................................................................3-1
3.1.1 Hardware Structure .............................................................................................................3-1
3.1.2 Software Structure...............................................................................................................3-1
3.2 Units/Components..........................................................................................................................3-2
3.3 Networking Modes......................................................................................................................... 3-3
4 Installation and Debugging ....................................................................................................................4-1
5 Command Line Configuration...............................................................................................................5-1
5.1 Overview........................................................................................................................................5-1
5.2 User Mode......................................................................................................................................5-3
5.3 Privileged Mode.............................................................................................................................5-4
5.3.1 Command to Test Network Connectivity ............................................................................ 5-4
5.3.2 Command to Save Configurations to Flash.........................................................................5-4
5.3.3 Command to Reset Software...............................................................................................5-4
5.3.4 Command to Enter Configure Mode...................................................................................5-5
5.3.5 Command to Exit Privileged Mode.....................................................................................5-5