3Com CS/2500 manual Configuration

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4-2 CHAPTER 4: CONFIGURATION

2Configure the terminal to 9600 bps, 8 data bits, 1 stop bit, and no parity.

These instructions assume the default firmware configuration. If you have used firmware configuration commands to change the baud rate or to select a different console port, modify the instructions accordingly.

3Make sure that there is no diskette in the server’s disk drive (Model CS/2600 only) and that the server cannot use a network boot source (an RBCS or TFTP/FTP server).

If a diskette is in the disk drive, remove it. If the communications server is configured to use a network boot source, disconnect it from the network, or make sure that it is not listed in the boot database of an RBCS or TFTP/FTP server. To determine whether the server is in the boot database of an RBCS server, refer to the Remote Boot and Configuration Services User’s Guide .

4Turn on the unit or, if it is already on, press the reset switch on the front panel to reboot.

CAUTION: Do not press the hardware interrupt switch in the next step while the Self Test LED is on. Doing so can corrupt memory or firmware configurations. This LED can take up to a minute to go out.

5After the Self Test LED has gone out, press the hardware interrupt switch on the left side panel to enter monitor mode.

WARNING: Use only a nonconductive object such as a plastic stylus to press the hardware interrupt switch. Do not use the tip of a pencil. Graphite particles can cause electrical shock to the operator and can damage components on the server’s boards.

The hardware interrupt switch is recessed into the left side panel (as you face the front panel) and can be reached through the small round hole in the rear air intake vent.

6Wait about five seconds, then press the Return key on the terminal keyboard.

The monitor greeting appears, followed by the monitor prompt (>):

3Com Corporation CS/2000 Series Monitor

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Contents CS/2500 Series 3Com Corporation 5400 Bayfront Plaza Santa Clara, California Iii Page Contents Installation Maintenance and Upgrades PIN Assignments Technical Support Page Figures Tables Audience About this GuideIntroduction ConventionsThis Typeface Italics Italics are used to denote new terms or emphasis About this Guide Overview FeaturesFeatures Ten standard RS-232-D electrical interfacesSW/2500, can be used only with the CS/2500 and CS/2600 SoftwareCompatibility Chassis Panel, see Back Panel onHardware Interrupt Front Panel Its +5 V DC output CS/2500 and CS/2600 back panel, shown in -5, contains Power supply module and three types of connectorsBack Panel Overview Back Panel Overview Mount Kit SpecificationsOptional Rack VAC Preparation InstallationDo the following before beginning the installation Installation Install brackets Turning on the server Cabling the ServerTo the Network All ports are set to terminal SETDefault -TERM DeVice = Installation Slide-lock connection on the server End to the transceiverInstall brackets Configuration, and Appendix C, Monitor Utility ConfigurationAC power source must meet the requirements outlined ModifyingInstallation Startup Guide or software release notes Rbcs files Booting fromDiskette DisketteStartup 3Com Corporation CS/2000 Series Monitor Reading...OK Insert copy and hit return to continue Parameter changes Messages Boot ProblemsNormal Startup Shutting DownShutting Down Startup Firmware Monitor ConfigurationEntering Configuration Following menu is displayed ProcedureChanging SLP Changing the Configuration Configuration Changing the Configuration Next section SLP, and Trivial File Transfer Protocol TftpUsed with 3Com Network Control Servers NCSs Com no longer Type B Change IP/TFTP Parameters menu appears TftpConfiguration Bootp Software and to operate in mixed environments Emulating aCS/2000 or CS/2100 Changing Port Configuration Changing Port Configuration Configuration 3Com recommends the following procedures for preventive Maintenance and UpgradesMaintenance MaintenanceMaintenance and Upgrades Maintenance Reinstall the fuseholder cartridge in the receptacle Upgrades Upgrade procedures require you to remove the server coverRemoving the Server Cover Grasp both sides of the cover and carefully lift it off Rear8-F Pull taut to expose screw Voltages. There are no user-serviceable parts inside Upgrades Remove Connector from Each pin must be inserted properly into its socket EPROM. Each pin must be inserted properly into its socket Replace the cover, as described in the next sectionUpgrades Maintenance and Upgrades Troubleshooting Troubleshooting Operating Problems Troubleshooting Procedures Memory DumpEnter the density of the dump diskettes Return to use the default density 2mb Troubleshooting Figure A-1 Serial Connector Pin Numbering PIN AssignmentsTXD DTE Transceiver DO-S Slct Startup Messages Appendix B Startup Messages You can access the monitor in either of the following ways Monitor UtilityNonfunctional Set the Auto-reboot parameter to Boot monitorContinuous Self-Test and Initial Boot Source parameters Become nonfunctional, enter the following command Memory dumps, refer to Memory Dump Procedures on-2 on page 1-4. The switch is recessed into a round hole to Dump Procedures onSyntax BT Filename and address parameters specify the name Procedures onUsing this menu, refer to , Configuration From memory locationDescription Repeats the previous command Technical Support Services3Com Bulletin Board Service 3ComBBS On-line TechnicalPress Return to see the ThreeComForum main menu Country Telephone Number Hong Kong 852 2537 44 1442 408 727 Appendix D Technical Support Sender’s expense To obtain an RMA number, call or fax Returning ProductsFor Repair 10/25/95 Index NumericsCover Index Index Index Index Limited Warranty Bayfront Plaza Santa Clara, CA 408 764-5000 1/1/94