Manuals / 3Com / Computer Equipment / Switch

3Com DUA1770-0AAA04 Command Line, Interface, CLI Management via, the Console Port, c\ ping

Models: DUA1770-0AAA04

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Page 48

Refer to “Setting Up SNMP Management” on page 51.

48CHAPTER 3: SETTING UP FOR MANAGEMENT

Figure 22 SNMP management over the network

	Refer to “Setting Up SNMP Management” on page 51.

Setting Up	This section describes how you can set up command line interface
Command Line	management using a local console port connection or over the network.
Interface
Management
CLI Management via	To manage a Switch using the command line interface via the local
the Console Port	console port connection:

1Ensure you have connected your workstation to the console port correctly as described in “Connecting to the Console Port” on page 40.

2Your Switch is now ready to continue being managed and/or configured through the CLI via its console port.

CLI Management over	To manage a Switch using the command line interface over a network
the Network	using Telnet:

1Ensure you have already set up the Switch with IP information as described in “Setting Up Overview” on page 34.

2Check that you have the IP protocol correctly installed on your management workstation. You can check this by trying to browse the World Wide Web. If you can browse, the IP protocol is installed.

3Check you can communicate with the Switch by entering a ping command at the DOS prompt in the following format:

c:\ ping xxx.xxx.xxx.xxx

(where xxx.xxx.xxx.xxx is the IP address of the Switch)

If you get an error message, check that your IP information has been entered correctly and the Switch is powered up.

4To open a Telnet session via the DOS prompt, enter the IP address of the Switch that you wish to manage in the following format:

Image 48

3Com DUA1770-0AAA04 manual Command Line, Interface, Refer to “Setting Up SNMP Management” on page, CLI Management via

Contents

Switch 4900 Series Getting Started Guide Switch 4900 3C17700 Switch 4900 SX 3C17702 Switch 4924 3C17701Switch 4950 3C17706 SuperStackUNITED STATES GOVERNMENT LEGEND ENVIRONMENTAL STATEMENTEnd of Life Statement Regulated Materials StatementCONTENTS 1 INTRODUCING THE SUPERSTACK 3 SWITCH 4900 SERIES2 INSTALLING THE SWITCH ABOUT THIS GUIDE3 SETTING UP FOR MANAGEMENT Choosing the Correct Fiber CablesSNMP Management PROBLEM SOLVING SAFETY INFORMATIONC TECHNICAL SPECIFICATIONS D TECHNICAL SUPPORT PIN-OUTSPage ABOUT THIS GUIDE Conventions CommandsNotice Icons Table 2 Text ConventionsRelated DocumentationDocumentation documentation Product RegistrationDocumentation CommentsAbout the Switches Summary of Hardware Features Switch - Front View Detail 100/1000BASE-T and 10/100/1000BASE-T Ports1000BASE-SX Ports GBIC Ports LEDs Switch - Rear View Detail Unit Information Label Power Socket Redundant Power System Socket12 CHAPTER 1 INTRODUCING THE SUPERSTACK 3 SWITCH 4900 SERIES Hardware Features Switches Table 3 Hardware featuresSwitch - Front View Detail Figure 1 Switch 4900 - front viewFigure 2 Switch 4900 SX - front view 14 CHAPTER 1 INTRODUCING THE SUPERSTACK 3 SWITCH 4900 SERIESFigure 3 Switch 4924 - front view Figure 4 Switch 4950 - front view Switch - Front View DetailPorts cross-over Power/Self Test LED Table 4 LED behaviorColor IndicatesSwitch - Rear View DetailFigure 5 Switch 4900 - rear view Figure 6 Switch 4900 SX - rear viewPower Socket Default Settings supported by your Switchthe Switch units, it is returned to these defaults INSTALLING THE SWITCH Package Contents Choosing a Suitable Site Rack-mountingThe Power-up Sequence Switch 4950 - GBIC Operation Placing Units On Top of Each Other Creating an XRN Distributed FabricPackage Contents Choosing a SuitableSite Rack-mounting 4 Repeat steps 2 and 3 for the other side of the Switch The maximum number of Switch units that can be interconnected is two The Power-up Powering-up theSwitch SequenceIf there is evidence of a problem, see “Solving Problems Indicated by Fiber Cables Switch 4950 - GBIC OperationApproved GBIC TransceiversFiber SC connector Type 4 GBIC with internal EEPROM fitted 3 The transceiver connects to the network using a duplex SC connector. Attach a male duplex SC connector on the network cable into the duplex SC connector on the transceiver 32 CHAPTER 2 INSTALLING THE SWITCH SETTING UP FOR MANAGEMENT Setting Up Overview Manually Configuring IP InformationViewing Automatically Configured IP Information Methods of Managing a SwitchSetting Up Overviewwhole setup process is summarised in Figure 12. Detailed procedural Figure 12 Initial Switch Setup and Management Flow diagramManual IP Configuration Automatic IP Configurationon page You should use the automatic IP configuration method ifManually Configuring IP Information Pre-requisitesConnecting the Workstation to the Switch Configuring the Workstation with IP InformationSetting Up the Switch with IP Information IP addressUsing Command Line Interface via Telnet Figure 14 Example top-level command line interface menu Pre-requisitesYou can find pin-out diagrams for both cables in Appendix B on page Connecting the Workstation to the SwitchFigure 15 Connecting a workstation to the Switch via the console port Setting Up the Switch with IP Information Figure 16 Example top-level command line interface menu42 CHAPTER 3 SETTING UP FOR MANAGEMENT Configured IP ViewingAutomatically InformationConnecting the Workstation to the Switch 44 CHAPTER 3 SETTING UP FOR MANAGEMENTPre-requisites Viewing IP Information via the Console Port Figure 18 Example top-level command line interface menu 46 CHAPTER 3 SETTING UP FOR MANAGEMENTRefer to “Setting Up Command Line Interface Management” on page Refer to “Setting Up Web Interface Management” on pageCommand Line Refer to “Setting Up SNMP Management” on pageusing Telnet InterfaceSetting Up Web described in “Setting Up Overview” on pagetelnet Choosing a BrowserOver the Network http//xxx.xxx.xxx.xxx50 CHAPTER 3 SETTING UP FOR MANAGEMENT c\ pingSetting Up SNMP Default Users andPasswords system management snmp community command - refer to theThe security device user modify command on the CLI, or You can change the default passwords using eitherThe gettingStarted command on the CLI, or Default UsersPROBLEM SOLVING Solving Problems Indicated by LEDs Solving Hardware ProblemsSolving Communication Problems Solving Software Upgrade Problems Solving Problems solutions belowThe Power LED does not light On powering-up, the Power/Self Test LED lights yellowProblems Solving HardwareA fan failure warning message is received Error message indicating that the GBIC transceiver is invalid Error message indicating that the GBIC transceiver is faultyUnit fails, no SNMP fan failure message is received Solving Communication Problems IP AddressingHow do you obtain a registered IP Address? SAFETY INFORMATION Important Safety Information Important Safety Information 62 APPENDIX A SAFETY INFORMATION L’information de Sécurité Importante AVERTISSEMENT France et Pérou uniquement 3CGBIC91 GBIC SX 3CGBIC92 GBIC LX 3CGBIC97 GBIC LH70 Wichtige Sicherheitsinformationen VORSICHT EuropeWichtige Sicherheitsinformationen 68 APPENDIX A SAFETY INFORMATION B PIN-OUTS PC-AT Serial CableModem Cable RJ-45 PinAssignments Pin assignments are identical for 10/100BASE-T and 1000BASE-T RJ-45Table 11 Pin assignments Pin Number10/100BASE-T 1000BASE-T72 APPENDIX B PIN-OUTS TECHNICAL SPECIFICATIONS Switch 4900 SX Height 65.8 mm 2.59 in. x Width 440 mm 17.3 in413 mm 16.27 in. not including bulge. Weight 6.4 Kg 14.10 lbs 413 mm 16.27 in. not including bulge. Weight 6.91 Kg 15.23 lbsPower Supply Protocols Used for AdministrationHeat Dissipation Standards SupportedServices ServicesOnline Technical World Wide Web SiteUsername anonymous Asia, Pacific Rim Europe, Middle East and AfricaLatin America aprtechnicalsupport@3com.comCountry Telephone NumberCountry Telephone NumberReturning Products for Repair Country Telephone NumberCountry Telephone NumberINDEX NumbersPage How to Identify and Resolve Radio-TV Interference Problems REGULATORY NOTICESFCC STATEMENT INFORMATION TO THE USER