HP Advanced Communications Controllers (ACC) manual Preface

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Preface

The HDLC/LAP-D Protocol Product is used in conjunction with Hewlett- Packard’s Advanced Communications Controller (ACC) product. Specifically this protocol applies only to the E1/T1 4-port multiplexer cards (Z7300A etc.)

This manual applies to the ACC Protocols for Application Developers product.

This manual explains installing the HDLC/LAP-D protocol module and configuring it into the ACC product.

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Contents Edition ACC HDLC/LAP-D Protocol User’s GuidePage Legal Notices Page Preface Publishing History Organization Software Installation and Verification describesSoftware Manuals Related DocumentationHardware Manuals Contents Sample Configuration Files Overview Supported Devices Product FeaturesIntroduction References References Software Installation Software Installation and Verification Software Removal Running Swinstall Software InstallationProduct Identification Verification Procedure Installation VerificationUsing the HDLC/LAP-D Protocol Module Bring up the Zcom subsystem DTE Received data can now be displayed Installation Verification Using HDLC/LAP-D Protocol Using HDLC/LAP-D Protocol Unnumbered Information Frames General Protocol ProcessingApplication Message Headers Timeout Processing Request Specific Processing Terminal Enable/Disable RequestsTerminal Activate/Deactivate Requests Write Transmit RequestsControl Requests Received Data Terminal Request Status Codes Status and Error MessagesUnsolicited Status Messages Ioalrdyenbl Terminal already enabledThis status message is generated in response to a Protocol received a Disconnected Mode response Control Write Completion Status Codes Write Completion Status CodesRead Completion Status Codes Status and Error Messages Protocol Specific Configuration Port-Definition Interface-DefinitionSubchannel-Definition HDLCDTE400MS Terminal-DefinitionTerminal-Definition Application and can be set to any value desired. They Predefined Configuration Values TEI Poll/Select/Option Configuration ValuesPoll Word Val Res Minimum Maximum TimeoutT200 Res T200 Val N200 Select WordIUF First Option WordSapi TEI Second Option WordSample Configuration Files Sample Network Configuration File Appendix a Sample Network Configuration File

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