Resetting the ARN | Nortel Networks Passport ARN Routers guide

Installing and Operating Passport ARN Routers

Resetting the ARN

The Reset button is set inside the ARN back panel and resides next to the flash card slot, as shown in Figure 3-3.

	UL
	Redundant Power
100-240~	U
1.2A	L
50-60Hz
	Console	Modem

Reset button

ARN0052A

Figure 3-3. ARN Reset Button

To press the Reset button, insert a small pointed object (for example, a paper clip) into the Reset button hole.

You can use the Reset button to reboot the ARN hardware without cycling power, as follows:

•To warm-bootthe ARN (no diagnostic tests run), press the Reset button for less than 5 seconds.

•To cold-bootthe ARN (diagnostic tests run), press the Reset button for more than 5 seconds.

Note: If you reset the ARN while it is running its diagnostic tests, the LEDs remain in the state they were in when you pressed the Reset button. You must cycle power on the ARN to reset the LEDs.

3-12	114200-E Rev 00

Image 84

Nortel Networks Passport ARN Routers manual Resetting the ARN, ARN Reset Button

Contents

Installing and Operating Passport ARN Routers Copyright 2000 Nortel Networks TrademarksStatement of Conditions USA Requirements Only Japan/Nippon Requirements Only Taiwan RequirementsCanada Requirements Only Canada CS-03 -- Règles et règlements FCC Part 68 Compliance Statement Nortel Networks NA Inc. Software License Agreement Vii Page Contents Chapter Starting the ARN Chapter Installing a WAN Adapter Module Appendix B Using Local Boot the Quick-Start Procedure Appendix D Requirements for European Operation Page Figures Figure B-1 Tables Table C-2 Preface Before You Begin Text Conventions Bold textPing Example Enter show ip alerts routes Acronyms Challenge handshake authentication protocol Carrier sense multiple access with collision detectionChannel service unit Data service unit Hard-Copy Technical Manuals How to Get Help Technical Solutions Center Telephone Preparing to Install the ARN Topic Verifying Shipment Contents Accessories in the ARN Shipping Container Additional Equipment CablesManagement Console Mounting Hardware Installing the ARN Installation Space RequirementsVerifying Site Requirements Positioning the ARN on a Flat Surface Rack-Mounting the ARN Determine how you want the ARN to fit in the equipment rack Options for 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 the AUI Cable must have a 15-position D-SUB receptacle Connecting to the UTP Interface Connecting an Ethernet 10BASE-T Cable Connecting to a Token Ring Interface Connecting to the Fiber Interface Connecting to the STP Interface Connecting a Token Ring STP Cable Connecting to a Serial Interface 10. Connecting a Token Ring UTP Cable COM3 Connecting to the Isdn Interface 13. Connecting the Isdn BRI Cable Connecting to the 56/64K DSU/CSU Interface Connecting to the FT1/T1 DSU/CSU Interface Connecting to the E1/FE1 DSU/CSU Interface 15. Connecting the FT1/T1 DSU/CSU Cable Connecting to the Integrated V.34 Modem 17. Connecting a Telephone Cable Connecting to the X.25 PAD Interface Front-Panel Modem Adapter Module DefaultsModem Signal/Parameter Default Value To connect X.25 PAD services 18. Connecting a Breakout Box to the X.25 PAD Interface Connecting a Management Console Connecting a PC ConsoleBaud rate Data bits Stop bit No parity 19. Connecting the Console/Modem Cable Connecting a Terminal Console 21. Connecting a PC Console to an ARN Console Parameters Parameter Value Connecting a Console Modem Console Modem Defaults Connecting an External Console Modem Connecting to an Integrated V.34 Console Modem Module Connecting the Power Cable 24. Connecting to an Integrated Console Modem 25. Connecting the Power Cable to the ARN Installing the Flash Memory Card 26. Flash Memory Card Where to Go Next For information about Go to Understanding the Startup Process Topic Go to Summary of Initial Startup Options Router does not operate Supported Boot Options by Interface Interface Supported Not Supported 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 ARN monitor login prompt appearsManager Continuing with Netboot Getcfg Starting the ARN Continuing with Directed Netboot To use the directed netboot feature Verifying Directed Netboot Configuration Continuing with Local Boot the Quick-Start Procedure Bconfig config local Technician Interface prompt $ appears Quick-Start script begins runningRun instarn.bat Where to Go Next Page Chapter Operating the ARN Understanding the ARN LEDs Diagnostic LEDs Describes the base module diagnostic LEDsBase Module Diagnostic LEDs Base Module LEDs Ethernet 10BASE-T LEDs Describes the base module Ethernet 10BASE-T LEDsBase Module Ethernet 10BASE-T LEDs Ethernet 10/100BASE-Tx LEDs Ethernet 100BASE-Fx LEDsToken Ring LEDs Expansion Module LEDs Ethernet LEDsDescribes the expansion module token ring LEDs Expansion Module Ethernet LEDs Adapter Module LEDs Serial LEDsDescribes the expansion module serial interface LEDs Serial LED Isdn BRI LEDs S/T or U Interfaces 10 describes the Isdn adapter module LEDs56/64K DSU/CSU LEDs 11 describes the 56/64K DSU/CSU adapter module LEDs FT1/T1 and FE1/E1 DSU/CSU LEDs PAD LEDs13 describes the X.25 PAD adapter module LEDs Modem LEDs Ensuring a Successful Installation Modem LEDs Boot Status LEDs Boot Status Run LED Boot LED Powering On and Off ARN power switch is located on the back panel Figure Resetting the ARN ARN Reset Button Removing a Flash Memory Card To remove a memory card from an ARN Memory Card Read/Write Protect Switch Protecting Memory Card Files Where to Go Next Page Installing a WAN Adapter Module Preparing for Installation Downloading New Boot and Diagnostic Code Powering DownBefore installing a WAN adapter module Set the power switch to 0, off refer to -25 on Removing the Filler Panel Location of Adapter Module Slots 1 Removing the Filler Panel from Slot Removing an Adapter Module To remove a WAN adapter module Installing an Adapter Module To install a WAN adapter module Securing the Adapter Module to the Front Panel What to Do Next Topic Using the ifconfig Command 56 64 -fr -annexd -lmi -annexa-intclk Table A-1 COM Interface ifconfig Command Settings Configuring an Ethernet Interface for Network Booting Table A-2. Ethernet Interface ifconfig Command Settings Configuring a Token Ring Interface for Network Booting Table A-3 Token Ring Interface ifconfig Command Settings Enabling and Disabling Interfaces with ifconfig Examples of ifconfig Commands Using the bconfig Command Format for the bconfig CommandBconfig -d image config Bconfig image config local network TFTPhost TFTPpathname Verifying Your Configuration Examples of bconfig CommandsBconfig image network bconfig config network Boot Options Page Appendix B Using Local Boot the Quick-Start Procedure Understanding Quick-Start Connector Names and Numbers Before You Run Quick-Start Table B-1 Quick-Start Connector Names and Numbers Filling Out the WorksheetsModule Interface Base Expansion Adapter Fill out one Wide Area Protocol worksheet Global Information Worksheet Global Information WorksheetStep Requested Information Options Your Response COM1 COM2 COM3 COM4 COM5 Global Information Worksheet Router Protocol Worksheets RIP WorksheetRequested Information Options Your Response RIP Worksheet Ospf Worksheet Nbma Static Route to Site Manager Worksheet Wide Area Protocol Worksheets Static Route to Site Manager WorksheetNortel Networks Proprietary PPP Worksheet Nortel Networks Proprietary PPP Worksheet PPP Standard Worksheet Chap PPP Standard Worksheet Technician Interface login prompt appears Running the Quick-Start ScriptSmds Worksheet Table B-2 Quick-Start Commands Task Action DetailsPress Control-c To cancel the test, enter q Figure B-2. Starting the IP Interface Test Appendix C ARN Technical Specifications Physical Specifications Electrical Specifications Environmental SpecificationsTable C-1 ARN Wall Outlet Requirements Country Outlet Voltage Hardware Communications Options One Isdn BRI U interface One V.34 modem interfaceOne 56/64K DSU/CSU interface One FE1/E1 DSU/CSU interface Table C-2 Network Interfaces Available on ARNs 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 and 10/100BASE-Tx Interfaces 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 FT1/T1 DSU/CSU ConnectionsTable C-10 /64K DSU/CSU Interface Pin Assignments Table C-11 lists the ARN FT1/T1 DSU/CSU connector pinouts Table C-11 RJ-48C Connector Pinouts Signal Pin Assignment Pin No Function PAD ConnectionsTable C-12 Breakout Box Interface Pin Assignments RJ-11 Interface for V.34 Modem Local Console ConnectionsTable C-13. V.34 Interface Pin Assignments Service Modem Connections Pin Assignment Pin No Signal Name DirectionTable C-14. Local Console Port DB-9 Pin Assignments Table C-15. Service Modem Port DB-9 Pin Assignments ARN Ethernet Base Model Safety Status Port Location Port Description Type of Circuit ARN 10/100BASE-T Ethernet Base Model Safety Status ARN Token Ring Base Model Safety Status ARN Expansion Modules Safety Status Synchronous Cabling Requirements Nortel Networks Termination Remote Termination Pin Signal Local Wire Connections Pin 7 30 31 Pin 13 Pin 14 Rev Send Data a Table D-7 Interface Order No Table D-8 Interface Order No Figure D-5. Cable 7224 X.21 Compliant Table D-9 Interface Order No Pin 46 48 GRD Pin 38 Pin 14 Table D-11 Safety Status Order No. CV0004001 Serial Adapter Module Requirements Table D-13 lists the Isdn connector pinouts Table D-12 Isdn BRI Safety Status Order No. CV0004002Table D-13 Isdn Connector Pinouts Pin Signal Power Requirements for Isdn BRI and Serial Adapter Modules Table D-14. Isdn BRI Power RequirementsAmperage Voltage used or generated by other parts Clearance Creepage Y Host or expansion card Requirements for European Operation Page Numbers 10BASE-T Index-2 Index-3 Index-4 Index-5 Index-6 Index-7 Index-8