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Bay Technical Associates none manual Connecting to a DSU/CSU Interface, Connecting a DSU/CSU Cable

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Installing and Operating BayStack ARN Routers

Connecting to a DSU/CSU Interface

You can connect a DSU/CSU cable to any ARN that contains a DSU/CSU adapter module.

To connect to a DSU/CSU interface:

1.Insert the DSU/CSU cable connector into the DSU/CSU interface labeled DDS (Figure 1-12).

		COM	Tx	10BaseT
1			Rx
1
RLSD			Cl
			Cl
		Serial
DDS	TxD	CD		Ethernet 2
	TxD	CD
56K/64K	RxD	Test	Tx	10BaseT
DSU/CSU	RxD	Test	Tx
DSU/CSU
			Rx
			Cl
				Ethernet 1

To

digital line

wall jack

ARN0065A

Figure 1-12. Connecting a DSU/CSU Cable

2.Connect the other end of the cable to a digital line (for example, a digital line wall jack that connects to an ofﬁce channel unit [OCU]).

1-18	114200 Rev. A

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Bay Technical Associates none manual Connecting to a DSU/CSU Interface, Connecting a DSU/CSU Cable

Contents

Installing and Operating BayStack ARN Routers Copyright 1988-1996 Bay Networks, Inc Restricted Rights LegendTrademarks of Bay Networks, Inc Third-Party Trademarks USA Requirements Only European Requirements OnlyEN 55 022 Declaration of Conformance Japan/Nippon Requirements Only Voluntary Control Council for Interference Vcci Statement Canada Requirements Only Canada CS-03 Rules and RegulationsCanada CS-03 -- Règles et règlements C. Explanatory Notes Equipment Attachment Limitations Vii Bay Networks Software License Bay Networks Software License Page Contents Chapter Starting the ARN Chapter Operating the ARN Appendix B Using Local Boot the Quick-Start Procedure Index Page Figures Figure D-1 Cable Tables Table C-3 About This Guide Before You BeginConventions You enter ping Acronyms About This Guide Ordering Bay Networks Publications Technical Support and Online Services Bay Networks Customer Service Region Telephone Number Fax Number Bay Networks Information Services Customer Service FTPWorld Wide Web Support Source CD CompuServe How to Get Help InfoFACTSTechnical Response Center Telephone Number Fax Number Page Installing the BayStack Advanced Remote Node Preparing to Install the ARN Verifying Shipment Contents Illustrates the ARN shipping accessories Service Console Supplying EquipmentCables Mounting Hardware Installing the ARN Installation Space RequirementsVerifying Site Requirements Positioning the ARN on a Flat Surface Rack-Mounting the ARN Attaching Flange Brackets to Rack-Mount the ARN Installing the ARN in an Electronic Enclosure Rack Understanding the ARN Module Locations ARN Module Locations Connecting Communications Cables Connecting to an Ethernet Interface Connecting to an AUI Interface Connecting an AUI Cable Connecting to a 10Base-T Interface Connecting a 10Base-T Ethernet Cable Connecting to a Token Ring Interface Connecting to an STP Token Ring Interface Connecting to a UTP Token Ring Interface Connecting Token Ring UTP Cables Connecting to a Serial Interface Connecting Serial Cables to an Expansion Module 10. Connecting a Serial Cable to a Serial Adapter Module Connecting to an Isdn Interface 11. Connecting an Isdn BRI Cable Connecting to a DSU/CSU Interface 12. Connecting a DSU/CSU Cable Connecting to a V.34 Modem Interface Modem Adapter Module DefaultsModem Signal/Parameter Value To connect to a V.34 modem interface Connecting a Terminal Console Console ParametersAttaching the Null Modem Adapter Parameter Value Connecting a PC Console 15. Connecting a Terminal Console to an ARN 16. Connecting a PC Console to an ARN Connecting a Modem Connecting to the Back-Panel Modem PortExternal Modem Parameters Refer to the modem user guide for instructions Connecting to a V.34 Modem Module Back-Panel V.34 Modem Defaults Connecting the Power Cable 18. Connecting the Power Cable Installing the Flash Memory Card 19. Flash Memory Card Where to Go Next For information about Go toPage Software Installation Chapter Starting the ARN Understanding the ARN Boot Options Summary of Initial Startup Options Summary of Initial Startup Options Starting the ARN for the First Time Using EZ-Install Using Netboot, Directed Netboot, or Local Boot Interrupting the Boot Process Logging in to the Command Line Software Manager Continuing with Netboot Your ifconﬁg Command -- Netboot Ifconﬁg Following is a sample command ifconﬁg com1 9.0.0.2 255.0.0.0 Verifying the Interface Conﬁguration Ensure that the ARN boots correctly Continuing with Directed Netboot Your ifconﬁg Command -- Directed Netboot Ifconﬁg Your bconﬁg Commands Bconﬁg image Bconﬁg conﬁg Verifying Directed Netboot Conﬁguration Ensure that the ARN boots correctly Continuing with Local Boot the Quick-Start Procedure Bconﬁg conﬁg local Choose whether you want to conﬁgure another module/port Run instarn.bat Where to Go Next Page Chapter Operating the ARN Diagnostic LEDs LED DescriptionsBase Module LEDs Base Module Diagnostic LEDs Meaning Ethernet LEDs Token Ring LEDsBase Module Ethernet LEDs Base Module Token Ring LEDs Expansion Module LEDs Expansion Module Ethernet LEDsExpansion Module Token Ring LEDs Adapter Module LEDs Serial LEDsSerial LED Expansion Module Serial LEDs Isdn BRI LEDs S/T or U Interfaces DSU/CSU LEDsIsdn BRI LEDs DSU/CSU LEDs Back-Panel LEDs Modem LEDsModem LEDs Ensuring a Successful Installation Boot Status LEDsBoot Status Run LED Boot LED Powering On and Off the ARN ARN Power Switch Resetting the ARN ARN Reset Button Removing a Flash Memory Card Removing an ARN Flash Memory Card Memory Card Read/Write Protect Switch Protecting Memory Card Files Where to Go Next Appendix a Conﬁguring the ARN for Netboot Directed Netboot Using the ifconﬁg Command Conﬁguring an IP Serial or DSU/CSU Interface for Netbooting Table A-1. ifconﬁg Command Settings for a COM InterfaceSetting Description Default Setting Fr -annexd -lmi -annexa-intclk Table A-1 Ifconﬁg Command Settings for a COM Interface Conﬁguring an Ethernet Interface for Network Booting IP Connector SettingIP Address Settings Conﬁguring a Token Ring Interface for Network Booting Rspeed Ifconﬁg Command Examples Enabling and Disabling Interfaces with ifconﬁg Using the bconﬁg Command Bconﬁg Command FormatTable A-5 Bconﬁg Command Settings Bconﬁg -d image conﬁg Bconﬁg Command Examples Verifying Your ConﬁgurationBconﬁg image network bconﬁg conﬁg network Boot Options Page Appendix B Using Local Boot the Quick-Start Procedure Understanding Quick-Start Connector Names and Numbers Table B-1 Quick-Start Connector Names and NumbersModule Interface Base Expansion Adapter Filling Out the Worksheets Fill out one Wide Area Protocol worksheet Global Information Worksheet Global Information WorksheetStep Requested Information Options Your Response Global Information Worksheet RIP Router Protocol Worksheets RIP WorksheetRequested Information Options Your Response Ospf Worksheet Ospf Worksheet Static Route to Site Manager Worksheet Wide Area Protocol Worksheets Bay Networks Proprietary PPP Worksheet Frame Relay Worksheet Addr Q.922 November PPP Standard Worksheet Chap PPP Standard Worksheet Running the Quick-Start Script Smds Worksheet Table B-2 Quick-Start Commands Task Action DetailsPress Control-c Name and save the conﬁguration ﬁle Page Appendix C Technical Speciﬁcations Physical Speciﬁcations Electrical Speciﬁcations Environmental SpeciﬁcationsTable C-1 ARN Wall Outlet Requirements Country Outlet Voltage Hardware Communications Options Table C-2 Network Interfaces Available on ARNs Network Interface Description Pin Assignment Pin No Signal Name Ethernet Attachment Unit Interface AUITable C-3 AUI Pin Assignments Pin Assignment Pin No Signal Function Ethernet 10Base-T InterfaceTable C-4 Base-T Interface Pin Assignments Token Ring STP Interface Table C-5. Token Ring STP Interface Pin Assignments Token Ring UTP Interface Serial InterfacesTable C-6. Token Ring UTP Interface Pin Assignments Pin Assignment Pin No. Signal Name Table C-7 Serial Interface Pin Assignments Pin Assignment Pin No Signal Isdn BRI U InterfaceTable C-8. Isdn BRI U Interface Pin Assignments Isdn BRI S/T Interface Table C-9. Isdn BRI S/T Interface Pin Assignments 56/64K DSU/CSU Interface Table C-10. DSU/CSU Interface Pin Assignments RJ-11 Interface for V.34 Modem Local Console ConnectionsTable C-11. V.34 Interface Pin Assignments Service Modem Connections Pin Assignment Pin No Signal Name DirectionTable C-12. Local Console Port DB-9 Pin Assignments Table C-13. Service Modem Port DB-9 Pin Assignments Page ARN Ethernet Base Model Safety Status Appendix D Requirements for European OperationPort Location Port Description Type of Circuit ARN Token Ring Base Model Safety Status ARN Expansion Modules Safety Status Bay Networks Termination Remote Termination Pin Signal Synchronous Cabling Requirements Table D-4 WAN Interface Order No Local Wire Connections Table D-5 Interface Order No Figure D-3. Cable 7224 X.21 Compliant Table D-6 Interface Order No Table D-7 Safety Status Order No. CV0004001 Serial Adapter Module Requirements Table D-8 Isdn BRI Safety Status Order No. CV0004002 Table D-9 Isdn Connector PinoutsPin Signal Isdn BRI Adapter Module Requirements Power Requirements for Isdn BRI and Serial Adapter Modules Table D-10. Isdn BRI Power RequirementsAmperage Voltage used or generated by other parts Clearance Creepage Y Host or expansion card Requirements for European Operation Page Symbols Index Index-2 Index-3 Index-4 Index-5 Index-6 Index-7 Index-8