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Cabletron Systems 9A000 manual A.1.4 Hardware Detected by Driver, netstat, Troubleshooting

Models: 9A000

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Troubleshooting

A.1.4 Hardware Detected by Driver

To determine if the driver software on the host has detected the presence of an ATM adapter board, issue the following command once the host system has come up completely:

netstat -i

If the driver has located the ATM board, the screen output shows fa0 in response to the netstat command. If there is more than one adapter card, the next board will be named fa1, and so on. If you have conﬁgured a Classical IP interface, this will also be shown. The option -ishows the state of interfaces that were auto-conﬁgured, as happens when the Cabletron software is loaded and run upon system boot. Interfaces statically conﬁgured in a system, but not located at boot time, are not shown.

If the driver does not see the ATM board, no response will be given. Reseat the board by performing the following steps to ensure that failure was not due to improper insertion of the board:

1.Halt the system, being sure to follow the procedures outlined in Chapter 2 of the User’s Manual for the adapter.

2.Open the computer as shown in Chapter 2 of the User’s Manual for the adapter, and reseat the board.

3.Reboot the system.

If the board still fails after a reseat, then it should be returned for repair. Call Cabletron Systems’ Technical Support for further assistance.

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Cabletron Systems 9A000 manual A.1.4 Hardware Detected by Driver, netstat, Troubleshooting

Contents

MMAC-Plus 9A000, SFCS-200BX SFCS-200WG and SFCS-1000 ATM SWITCH User’s GuidePage Copyright April 1996 by Cabletron Systems, Inc 35 Industrial Way VCCI Notice FCC NoticeInstalling the 9A000 Table of ContentsSwitch Hardware PrefaceHardware Maintenance Procedures Switch SetupContents ChapterAppendix A Software Upgrade InstructionsAppendix B TroubleshootingContents Appendix CHardware Speciﬁcations Typographical Styles PREFACETechnical Support PREFACE Important Information Indicatorsviii Are all four conditions true?Information contained in NOTE statements has been found important enough to be called to the special attention of the operator and will be set off from the text as follows PREFACEPREFACE Laser WarningSafety Precautions Safety Agency ComplianceSymbols PREFACEPower Cord Connection Placement of a Cabletron Systems ProductModiﬁcations to Equipment PREFACE1.1 Overview of the ATM Standard CHAPTERIntroduction Introduction 1.2 Hardware DescriptionIntroduction Figure 1.1 - 9A000 Switch Conﬁguration1.2.1 Front Panel Description 1.2.3 9A000 and SFCS Series Switch Board1.2.2 9A000 and SFCS Series Hardware Conﬁguration Introduction1.2.5 9A000 and SFCS Series Network Modules 1.2.4 Switch Control Processor1.2.6 Environmental Information IntroductionIntroduction Features1.3.1 Switch Control Software 1.2.8 Safety Compliance1.3 Software Description 1.2.7 Standards ComplianceIntroduction 1-8 CHAPTER Installing the 9A0002.1 Installing the 9A000 Jack for ESD wrist strap Metal Back-Panel Circuit Card Card Guides Installing the 9A000Ensure that the circuit card is between the card guides Figure 2.1 - Installing the 9A000 ModuleInstalling the 9A000 2.2 The Reset SwitchInstalling the 9A000 2-4 CHAPTER Switch HardwareSwitch Hardware 3.1 Switch Hardware ConﬁgurationsFigure 3.2 - SFCS-200BX Switch Conﬁguration Switch Hardware48V DC Switch HardwareAC Volt. In SFCS3.2.1 Switch Board 3.2 Switch Hardware Components3.2.2 Switch Control Processor Switch Hardware3.2.2.1 i960 Switch Control Processor Switch Hardware3.2.2.1.1 RESET Button 3.2.2.1.2 RS-232 Serial PortSignal Switch HardwareSignal Name Pin Number3.2.2.1.4 CTL Port Switch Hardware3.2.2.1.5 NEXT Pushbutton 3.2.2.1.6 SELECT PushbuttonSwitch Hardware 3.2.3 Network Modules3.2.2.1.8 Power LED LED ColorSwitch Hardware 3-103-11 3.2.4 Power Supply ModulesSwitch Hardware 3.2.4.1 SFCS-200BX AC Power SupplySwitch Hardware 3-123.2.4.2 SFCS-1000 AC Power Supply Model A The model A AC power supply for an SFCS-1000 is shown in FigureSwitch Hardware 3-133.2.4.2.1 Power Supply LEDs 3.2.4.2.2 Shutdown ConditionsIf a model A power supply goes into shutdown, it will remain shut down until the power switch is turned off and turned on again power cycle. The power switch must remain off long enough for the SHUTDOWN LED to extinguish this allows the capacitors to discharge 3-14Switch Hardware Switch Hardware 3-153.2.4.3 SFCS-1000 AC Power Supply Model B The model B AC power supply for an SFCS-1000 is shown in FigureSwitch Hardware 3-163.2.4.3.1 Power Supply LEDs 3.2.4.3.2 Shutdown ConditionsSwitch Hardware 3-173.2.5 SFCS-1000 Fan Tray 3.2.6 SFCS-1000 Temperature Sensing3-18 Switch Hardware3-19 3.2.7 SFCS-1000 Common Equipment Card CECSwitch Hardware AL1AL2Switch Hardware 3-20Pins 1 and Pins 3 andSwitch Hardware 3-213.2.7.3.1 Alarm LEDs 3.2.7.3 CEC Status LEDsSwitch Hardware 3-223.2.7.3.2 Power Supply LEDs 3.2.7.3.3 Switch Board LEDsSwitch Hardware 3-23LED Color MeaningSwitch Hardware 3-24 4.1 Introduction Switch Setup4.2 Unpacking CHAPTER4.2.1 Inventorying the Unit Switch SetupSwitch Setup 4.3 Electrical ConsiderationsSwitch Setup 4.4 Rack-Mounting an SFCS-200BX4.4.1 Required Tools Switch Setup 4.4.2 Installing the Rack-mount BracketsNOTE The SFCS-200BX is an operational ATM switch at this point if used with other Cabletron switches or with ATM interface cards. However, if other vendor equipment is connected, you may have to complete an ini- tial user conﬁguration Switch SetupSwitch Setup 4.5 Rack-Mounting an SFCS-200WG4.5.1 Required Tools Switch Setup 4.5.2 Installing the Rack-mount BracketsSwitch Setup Switch Setup 4.6 Rack-Mounting an SFCS-10004-10 Switch Setup 4.6.1 Installing the SFCS-10004-11 Switch Setup 4.7 Installing the Serial Cable4-12 4.8.1 Modem Parameters 4.8 Modem Conﬁguration4-13 Switch Setupconﬁguration ip address interface address 4.9 Conﬁguring IP Addressesconﬁguration ip mask interface mask 4-144.11 Subsequent Operation 4.10 AMI Security4-15 Switch Setup4.13 Product Registration Information 4.12 Verifying the Installationconﬁguration port show 4-165.1 Network Module Replacement Hardware Maintenance Procedures5.1.1 Overview CHAPTERHardware Maintenance Procedures 5.1.2 Multicast ModeHardware Maintenance Procedures 5.1.3 Hot-swapping Network ModulesHardware Maintenance Procedures 5.2 Power Supply Module Replacement5.2.1 SFCS-200BX Power Supply Module Replacement 5. Pull forward on the handle to remove the sliding tray Hardware Maintenance ProceduresHardware Maintenance Procedures 5.2.2 SFCS-1000 Power Supply Module Replacement5.2.2.1 Replacing an SFCS-1000 AC Power Supply Model A AC 48V DC 5VDC OK SHUTDOWN3. Unplug and remove the power cord from the failed supply Hardware Maintenance Procedures7. Ensure that the fuses on the new unit are rated at 12.5A Hardware Maintenance Procedures5.2.2.2 Replacing an SFCS-1000 AC Power Supply Model B Hardware Maintenance ProceduresA model B AC power supply module for an SFCS-1000 is shown in Figure ON/OFF Switch HandleHardware Maintenance Procedures 5-106. Set the failed supply aside and prepare to install the new one 5-11Hardware Maintenance Procedures Hardware Maintenance Procedures 5.3 SFCS-1000 Fan Tray Replacement5-12 Hardware Maintenance Procedures 5.4 Switch Control Processor Replacement5-13 CAUTION Take care to properly align the SCP in the card guides in the following step 5-14Hardware Maintenance Procedures Hardware Maintenance Procedures 5.5 Switch Board Replacement5-15 NOTE To ensure that the switch will work with the previously established network conﬁguration, the relative position of the network modules must not change when you transfer them to the new fabric. For example, an OC-3c network module that is removed from slot A of the old switch fabric must be installed in slot A of the new switch fabric. Therefore, it is recommended that you label all network connections and network modules before removing them 5-16Hardware Maintenance Procedures CAUTION Make sure the replacement board is properly aligned in the slot in the next step 5-17Hardware Maintenance Procedures Hardware Maintenance Procedures 5-18 CHAPTER Software Upgrade InstructionsSoftware Upgrade Instructions 6.1 Obtaining the Software Upgrade File via Diskettetar -xvf device eject deviceSoftware Upgrade Instructions foreextract devicemkdir /tftpboot 6.2 Performing the Software Upgrademv ﬁlename /tftpboot operation upgrade ?Software Upgrade Instructions operation upgrade 169.144.3.54asx-scp4.0.01.3operation upgrade 169.144.3.54ASX-200BX4.0.01.3 Reboot the switchy? y Software Upgrade InstructionsSoftware Upgrade Instructions 6.3 Changing between Multiple Versions of SoftwareAre you sure you want to reboot this switch n? y Software Upgrade Instructionslocalhostoperation reboot 6.4.2 Setting Up Your bootp Server 6.4 Using bootp to Download Software to the Switch6.4.1 Overview Software Upgrade InstructionsSoftware Upgrade Instructions 6.4.3 Adding an Entry for Your Switch in the bootptab File6-10 The variables in the previous example are deﬁned as follows 6-11Software Upgrade Instructions Software Upgrade Instructions 6.4.4 Setting Up a tftpboot Server6-12 APPENDIX A TroubleshootingA.1 Adapter Hardware Troubleshooting Figure A.1 - Adapter Hardware Troubleshooting Flowchart TroubleshootingTroubleshooting A.1.1 Run LooptestTroubleshooting A.1.2 Check Self-Test Automatically PerformedA.1.3 Firmware Download Automatically Performed Troubleshooting A.1.4 Hardware Detected by Drivernetstat Troubleshooting A.1.5 Check Firmwareatmstat fa0 Troubleshooting A.1.6 Check Physical LinkTroubleshooting A.2 Testing Network Connectivity Using PVCsFigure A Troubleshooting ping IPaddressofremoteworkstationA-10 Troubleshooting A.2.1 Verifying the Outgoing ATM ARP EntryA-11 Troubleshooting A.2.2 atmstatA-12 Troubleshooting A-13A.2.2.2 Cells and VPI/VCI Errors Received by Remote A.2.2.3 Cells and AAL* Errors Received by RemoteA.2.2.5 Cells and No Errors Received by Remote and Transmitting Cells A-14Troubleshooting A.3.1 Basic Information A.3 Collecting Additional InformationA.3.2 Adapter Information A-15ifconﬁg fa0 uname -anetstat -nr A-16adinfo fa0 netstat -inA-17 TroubleshootingTroubleshooting A.3.3 Switch InformationA-18 cport switchname asxmon switchnameA-19 Troubleshootingconﬁguration port show conﬁguration spans showA-20 Troubleshootingconﬁguration port ds3 show conﬁguration port taxi showA-21 Troubleshootingconﬁguration port sonet show conﬁguration port ds1 showconﬁguration e1 show conﬁguration port e3 showAPPENDIX B SCP DiagnosticsB.1 SFCS-200WG, SFCS-200BX, SFCS-1000 Diagnostics SCP Diagnostics B.1.1 Accessing the Monitor ModeSCP Diagnostics SCP Diagnostics B.1.2 Running the Hardware TestsB.1.2.1 Clock Test B.1.2.2 DRAM TestB.1.2.3 DRAM Chip Test SCP DiagnosticsB.1.2.4 Ethernet Test B.1.2.5 FLASH Test=test-fc 1 Save Chip SCP DiagnosticsB.1.2.6 FLASH Chip Test B.1.2.9 Timer Test SCP DiagnosticsTimer OK Clock OK DRAM OK Ethernet OK Timer OK Serial OKB.1.2.11 Complete Hardware Test SCP Diagnostics=test-manufact Clock OK DRAM OK Ethernet OK Timer OK Hardware Speciﬁcations C.1 Cabletron ATM SwitchesAPPENDIX C C.1.1 SFCS-200WG Hardware SpecificationsHardware Specifications C.1.2 SFCS-200BXHardware Specifications C.1.3 SFCS-1000Hardware Specifications C.2 ATM Network ModulesC.2.1 100 Mbps TAXI Module Hardware Specifications C.2.2 155 Mbps OC-3c/STM-1 MM ModuleHardware Specifications C.2.3 155 Mbps STS-3c/STM-1 UTP ModuleSignal Hardware SpecificationsSignal Name C.2.3.2 Connecting Switches with 155 Mbps UTP Network ModulesHardware Specifications C.2.4 622 Mbps OC-12c/STM-4c MM ModuleHardware Specifications C.2.5 25 Mbps TP25 ModuleC-10 C.2.5.1 Connecting Switches with TP25 Network Modules C-11Hardware Specifications Hardware Specifications C-12Hardware Specifications C.2.6 34 Mbps E3 ModuleC-13 Hardware Specifications C.2.7 45 Mbps DS3 ModuleC-14 Hardware Specifications C.2.8 155 Mbps OC-3c/STM-1 SM ModuleC-15 Hardware Specifications C.2.9 155 Mbps OC-3c/STM-1 3MM/1SM ModuleC-16 Description C-17Hardware Specifications Hardware Specifications C.2.10 622 Mbps OC-12c/STM-4c SM ModuleC-18 C.3.1 Adapter Cabling Speciﬁcations C.3 ATM AdaptersC-19 Hardware SpecificationsC.3.1.2 UTP Cable Speciﬁcations C-20Hardware Specifications Hardware Specifications C.3.2 ESA-200PC Technical SpeciﬁcationsC-21 Hardware Specifications C.3.3 PCA-200PC Technical SpeciﬁcationsC-22 Hardware Specifications C.3.4 PCA-200MAC Technical SpeciﬁcationsC-23 Hardware Specifications C.3.5 NBA-200 Technical SpeciﬁcationsC-24 Hardware Specifications C.3.6 GIA-200 Technical SpeciﬁcationsC-25 Hardware Specifications C.3.7 HPA-200 Technical SpeciﬁcationsC-26 Hardware Specifications C.3.8 MCA-200 Technical SpeciﬁcationsC-27 Hardware Specifications C.3.9 SBA-200 Technical SpeciﬁcationsC-28 Hardware Specifications C.3.10 ESA-200 Technical SpeciﬁcationsC-29 Hardware Specifications C.3.11 VMA-200 Technical SpeciﬁcationsC-30 Hardware Specifications C-31 Hardware Specifications C-32 GLOSSARY ATM Link - a virtual path link VPL or a virtual channel link VCL GLOSSARYGLOSSARY atmconﬁg - a FORE program used to enable or disable SPANS signallingCell - an ATM Layer protocol data unit PDU GLOSSARYCell Header - ATM Layer protocol control information GLOSSARYDSn Digital Standard n 0, 1, 1C, 2, and 3 - a method that deﬁnes the rate and format of digital hierarchy GLOSSARYEPROM - Erasable Programmable Read Only Memory See PROM GLOSSARYHPUX - the Hewlett-Packard version of UNIX GLOSSARYnnn.nnn.nnn.nnn GLOSSARYGLOSSARY g-10Layer Entity - an active layer within an element g-11GLOSSARY GLOSSARY g-12OpenView - Hewlett-Packard’s network management software g-13GLOSSARY Peer Entities - entities within the same layer g-14GLOSSARY Point-to-Point Connection - a connection with only two endpoints g-15GLOSSARY PVC Permanent Virtual Circuit or Channel - a circuit or channel through an ATM network provisioned by a carrier between two endpoints used for dedicated long-term information transport between locations g-16GLOSSARY SGMP Simple Gateway Management Protocol - the predecessor to SNMP g-17GLOSSARY GLOSSARY g-18STS Synchronous Transport Signal - a SONET electrical signal rate GLOSSARY g-19Switched Connection - a connection established via signalling VCI Virtual Channel Identiﬁer - the address or label of a VC g-20GLOSSARY VPI Virtual Path Identiﬁer - the address or label of a particular VP g-21GLOSSARY GLOSSARY g-22