CHAPTER 10

Troubleshooting

 

Overview..............................................................................................

165

Problems and Solutions .....................................................................

166

APPENDIX ASpecifications

 

Adapter Specifications.......................................................................

169

Operating Environment .....................................................................

169

Storage Environment .........................................................................

170

APPENDIX BSynWatch Utility

 

Overview..............................................................................................

171

Accessing Online Help ......................................................................

172

Starting SynWatch..............................................................................

172

Watching the Serial Port ...................................................................

174

Stopping and Freezing the Display..................................................

175

Changing Watch Display Settings ...................................................

175

Changing Watch Parameters.......................................................

175

Changing Fonts Used for Display Text.....................................

177

Modifying Event Buffer Parameters ...............................................

178

Saving and Editing Frames ...............................................................

180

APPENDIX CQuick Reference of Common Tasks

 

Overview..............................................................................................

181

Index of Common Tasks ...................................................................

181

Procedures ...........................................................................................

181

APPENDIX DProtocols Overview

 

X.25 Protocol ......................................................................................

185

Layer 1: Physical Layer...............................................................

185

Layer 2: Frame Level Layer........................................................

186

Layer 3: Network Layer ..............................................................

186

Logical Channels ..........................................................................

186

iSPAN Serial WAN Adapter Users Guide

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