D-Link DES-5024 manual

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Fast Ethernet Switching System Users’ Guide

5024 is not powering on while the power cord is plugged into the wall socket, the power supply is not working. Return the unit.

All LEDs are Off Check the power plug and verify that the DES-5024 is receiving adequate power. Log in to the DES-5024 using Local Console Management, see Chapter 5, Managing the DES-5024, for instructions.

Power the DES-5024 off and then power it on again. Use the monitor to check the error messages. Return the DES-5024 to D-Link for service if the problem persists.

Forget Password If you forget your password, contact D-Link Technical Support at

(949)788-0805 for assistance or check our web site at www.dlink.com.

Troubleshooting

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Contents DES-5024 Fast Ethernet Switching System User’s Guide Link Limited Warranty Hardware North, Central, and South America Copyright Statement Wichtige Sicherheitshinweise Table of Contents Page Page Organization About This GuideAudience Features IntroductionPage Front Panel DES-5024 Front PanelRear Panel DES-5024 Rear PanelLocal Console Management Management MethodsUpdating Firmware Telnet ManagementInstalling the DES-5024 Unpacking the DES-5024Installation Options Desktop/ Shelf Installation Install Feet on BottomAttach Feet Rack Installation Attach Mounting Brackets Insert into Rack Installing Modules Remove Blank Bracket Insert Optional Module Power On Copper Cable Connecting the DES-5024 to the NetworkCable Specifications Cable Diagram Fiber Optic Cable Fiber Optic Ports PortsMDI-X Ports RS-232 PortConnecting the DES-5024 to other Switches and Hubs DES-5024 to DES-5024 ConnectionLEDs DES-5024 LEDsPower CPU ModuleLED Port 10/100-TX Module LinkPort 100BASE-FX Module ColLit Dark Port 1000BASE-SX Module ActManaging the DES-5024 Local Console Management ∙ Data bits ∙ Parity None ∙ Stop bits ∙ Flow Control NoneTelnet ∙ Default User Name D-Link ∙ Default Password D-Link LogHelp Message Help MessagePanel Conventions SpacebarUser Account Management System ConfigurationConsole Program Snmp Management Configuration 100BASE-FX/ 1000BASE-SX Switch Port ModuleSpanning Tree Configuration Vlan Port ManagementFactory Reset to Default Config Values System Configuration MenuSystem Reset System InformationSystem Information Menu Software UpdateBoot Prom Firmware Version Hardware RevisionSystem Description LAN Default GatewayMAC Address System NameSystem Reset System ResetFactory Reset Factory ResetFactory Reset confirmation Disadvantages of Store and Forward System Rate ControlAdvantages of Store and Forward Advantages of Cut-Through Disadvantages of Cut-ThroughSoftware Update Menu Software Update menuTransfer Firmware Xmodem User Account Management User Account Change MenuAccess Level PasswordConfirm Password Create New UserPage Delete Delete UsersStatus Page New Password Change PasswordOld Password Page Switch Port Configuration Physical Switch Port Configuration MenuState Flow Control Port StatePriority STA Operation Levels Spanning Tree ConfigurationSpanning Tree Configuration Menu Bridge Priority Forward Delay TimeSpanning Tree Algorithm Root CostRoot Bridge Root PortSnmp Management Configuration Access Right Snmp Management Configuration MenuSnmp Manager Setting Snmp Community StringCold Start Snmp Trap Manager SettingAuthentication Failure Link Change EventPage Vlan Port Management Vlan Port Management Menu Vlan Port Management menuPort # Create New VlanNew Vlan Name TrunkGroupPage Delete Vlan Menu Vlan NameModify Vlan Menu Virtual LAN NameTrunking Port Management Menu Trunking Port Management menuName Create New Trunking PortNew Trunking Group Name Page Modify Trunking Port Delete Trunking Port Trunking Port Trunking Port Name Modify Trunking PortTroubleshooting ProblemSolutionPage Diagnostic LED Port Specifications Appendix a DES-5024 Technical SpecificationsSwitch Specifications 10BASE-T EMI Fast Ethernet Switching System User’s Guide Performance Access Level IndexUser Name 50, 52