Appendix a | Cabletron Systems 9A000 specification

APPENDIX A

Troubleshooting

The troubleshooting tests detailed in this appendix will clearly indicate and identify the most common problems in establishing ATM networks. There- fore, before calling Cabletron Systems’ Technical Support, perform these tests to correct or at least pinpoint the problem.

If you need to call Technical Support, please have the results of these tests ready, in addition to the information requested in Section A.3, when reporting your problem.

A.1 Adapter Hardware Troubleshooting

The ﬂowchart in Figure A.1 illustrates the tests used to check the basic hard- ware functionality of a Cabletron Systems adapter, with the adapter card iso- lated from the network. The tools used to perform the tests are provided by Cabletron Systems and the computer hardware vendor. Each of the tests, indi- cated by the diamond-shaped blocks in Figure A.1, is described individually in the following subsections.

A-1

Image 97

Cabletron Systems 9A000 manual Appendix a, Adapter Hardware Troubleshooting

Contents

ATM Switch Page Page FCC Notice Table of Contents Chapter Switch Setup Chapter Software Upgrade Instructions Appendix C Hardware Speciﬁcations Typographical Styles Technical Support Cd /usr Enter Important Information Indicators Preface Laser Warning Safety Precautions Safety Agency ComplianceSymbols Power Cord Connection Placement of a Cabletron Systems ProductModiﬁcations to Equipment Overview of the ATM Standard Chapter Introduction Hardware Description 9A000 Switch Conﬁguration Front Panel Description 3 9A000 and Sfcs Series Switch Board2 9A000 and Sfcs Series Hardware Conﬁguration 5 9A000 and Sfcs Series Network Modules Switch Control ProcessorEnvironmental Information Switch Transit Delay Features Sfcs Series/9A000 Switching FabricConnection Setup Time Power nominal Software Description Introduction Installing the 9A000 Installing the 9A000 Installing the 9A000 Reset Switch Installing the 9A000 Switch Hardware Switch Hardware Conﬁgurations SecureFast SFCSSFCS-200BX SFCS-1000 Switch Conﬁguration Switch Board Switch Hardware Components Reset Button 2.1 i960 Switch Control Processor2.1.2 RS-232 Serial Port Ethernet 10BaseT Port Pin Number Signal Signal Name MnemonicLED Color Meaning Next Pushbutton CTL PortSelect Pushbutton Display LED Network Modules Power LEDPort Numbering Network Module Port Numbering SFCS-200BX AC Power Supply Power Supply Modules Model a SFCS-1000 AC Power Supply SFCS-1000 AC Power Supply Model a Shutdown Conditions Power Supply LEDs Switch Hardware Captive fasteners SFCS-1000 AC Power Supply Model B Power Supply LEDs Switch Hardware SFCS-1000 Fan Tray SFCS-1000 Temperature Sensing SFCS-1000 Common Equipment Card CEC Alarm Relay ContactsCEC Front Panel Condition Pins 1 Pins 3 CEC Status LEDs Alarm LEDs Ethernet Port Switch Board LEDs CEC Receive RX LED Description Switch Hardware Unpacking Introduction Inventorying the Unit Electrical Considerations Required Tools Rack-Mounting an SFCS-200BX Installing the Rack-mount Brackets Switch Setup Rack-Mounting an SFCS-200WG Installing the Rack-mount Brackets Switch Setup Rack-Mounting an SFCS-1000 Installing the SFCS-1000 Installing the Serial Cable Modem Parameters Modem Conﬁguration Conﬁguration ip address interface address Conﬁguring IP Addresses Subsequent Operation AMI Security Product Registration Information Verifying the Installation Overview Network Module Replacement Multicast Mode Removal of Network Modules Hot-swapping Network Modules SFCS-200BX Power Supply Module Replacement Power Supply Module ReplacementReplacing an SFCS-200BX AC Power Supply Hardware Maintenance Procedures Replacing an SFCS-1000 AC Power Supply Model a SFCS-1000 Power Supply Module Replacement Hardware Maintenance Procedures Hardware Maintenance Procedures Replacing an SFCS-1000 AC Power Supply Model B Hardware Maintenance Procedures Hardware Maintenance Procedures SFCS-1000 Fan Tray Replacement Removal of an SCP Set the old SCP aside Switch Control Processor Replacement Hardware Maintenance Procedures Switch Board Replacement Hardware Maintenance Procedures Hardware Maintenance Procedures Hardware Maintenance Procedures Software Upgrade Instructions Tar -xvf device Obtaining the Software Upgrade File via Diskette Foreextract device Mv ﬁlename /tftpboot Performing the Software Upgrade Operation upgrade 169.144.3.54asx-scp4.0.01.3 Reboot the switchy? y Changing between Multiple Versions of Software Software Upgrade Instructions Setting Up Your bootp Server Using bootp to Download Software to the Switch Adding an Entry for Your Switch in the bootptab File Software Upgrade Instructions Setting Up a tftpboot Server Appendix a Adapter Hardware Troubleshooting Troubleshooting Looptest fa0 Run Looptest Firmware Download Automatically Performed Check Self-Test Automatically Performed Netstat Hardware Detected by Driver Atmstat fa0 Check Firmware Atmstat -d fa0 Check Physical Link Run ping IP Run atmstat fa0 Testing Network Connectivity Using PVCs Figure a Ping IPaddressofremoteworkstation Atmarp -a Verifying the Outgoing ATM ARP Entry Atmstat Cells and AAL* Errors Received by Remote Cells and VPI/VCI Errors Received by RemoteNo Cells Received by Remote End Troubleshooting Basic Information Collecting Additional InformationAdapter Information Ifconﬁg fa0 Uname -aNetstat -nr Adinfo fa0 Netstat -in Atmstat fa0 command Netstat -ai command Asxmon command Switch InformationNetstat -ai Cport switchname Asxmon switchname Cdvt Conﬁguration spans show Conﬁguration port ds3 show Conﬁguration port taxi show Conﬁguration port sonet show Conﬁguration port ds1 showConﬁguration e1 show Conﬁguration port e3 show Appendix B SFCS-200WG, SFCS-200BX, SFCS-1000 Diagnostics Accessing the Monitor Mode SCP Diagnostics Clock Test Running the Hardware TestsDram Test Ethernet Test Dram Chip TestFlash Test Flash Chip Test Serial Port Test Timer TestSram Test Hardware Test Complete Hardware Test Appendix C Cabletron ATM Switches SFCS-200WG SFCS-200BX Power nominal AC Model a SFCS-1000Model B 1 100 Mbps Taxi Module ATM Network Modules 2 155 Mbps OC-3c/STM-1 MM Module Statistics/AlarmsFraming Clock Accuracy 3 155 Mbps STS-3c/STM-1 UTP Module 3.1 155 Mbps UTP Pinout Speciﬁcations Connecting Switches with 155 Mbps UTP Network Modules 4 622 Mbps OC-12c/STM-4c MM Module 5 25 Mbps TP25 Module ConnectorImpedance Connecting Switches with TP25 Network Modules TX+ RX+ 6 34 Mbps E3 Module 7 45 Mbps DS3 Module Power Short Reach Connectors Line EncodingPower Long Reach 8 155 Mbps OC-3c/STM-1 SM Module Description Speciﬁcation Data Rate 9 155 Mbps OC-3c/STM-1 3MM/1SM Module To -20 dBm transmit power, -14 to -30 dBm 10 622 Mbps OC-12c/STM-4c SM Module Adapter Cabling Speciﬁcations ATM AdaptersFiber-Optic Cable Speciﬁcations Description Value UTP Cable SpeciﬁcationsUTP Pinouts Number Transmit/Receive ESA-200PC Technical Speciﬁcations PCA-200PC Technical Speciﬁcations PCA-200MAC Technical Speciﬁcations NBA-200 Technical Speciﬁcations Memory GIA-200 Technical SpeciﬁcationsDMA Support HPA-200 Technical Speciﬁcations MCA-200 Technical Speciﬁcations SBA-200 Technical Speciﬁcations ESA-200 Technical Speciﬁcations VMEbus modes supported VMA-200 Technical Speciﬁcations Hardware Specifications Hardware Specifications Glossary Glossary Glossary Glossary Glossary DS0 Glossary Glossary Glossary Glossary Glossary Glossary Glossary Glossary Glossary Glossary Glossary Snap SubNetwork Access Protocol Glossary VCI Virtual Channel Identiﬁer the address or label of a VC Glossary Glossary