D-Link manual LED Indicators, DES-3208 Switch LED indicators

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10/100 Fast Ethernet Switch User’s Guide

the the Switch is turned off after connecting turn the Switch on. When disconnecting a cable or transceiver from the MII interface connector, turn off the Switch then disconnect the cable or transceiver.

LED Indicators

The LED indicators of the Switch include Power, MII, Console, 100 M, Link/Act FDX/Col and System Load. The following shows the LED indicators for the Switch along with an explanation of each indicator.

Figure 3-3. The DES-3208 Switch LED indicators

♦Power. After turning on the power, the Power indicator, on the front panel, should light yellow to indicate the switch is loading onboard software and performing a self-test. After approximately 20 seconds, the green LED lights to indicate the ready state of the switch.

♦MII. The MII (Media Independent Interface) is used for connection between two independent locations up to a distance of two kilometers.

Identifying External Components

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Contents DES-3208 10/100 Fast Ethernet Switch User’s Guide Wichtige Sicherheitshinweise Warranties Exclusive Limited Warranty Software Trademarks Page Page Table of Contents Switch Management Switch Monitoring Page About this Guide TermsOverview of this User’s Guide Appendix C, MII Port Specifications Fast Ethernet Technology IntroductionSwitching Technology Features Performance featuresPorts Management Unpacking Unpacking SetupDesktop or Shelf Installation Setup100 Fast Ethernet Switch installed on a Desktop or Shelf Rack InstallationPower on Power Failure Front Panel Identifying External ComponentsRear panel view of the DES-3208 Rear Panel10/100 Fast Ethernet Switch User’s Guide DES-3208 Switch LED indicators LED Indicators10/100 Fast Ethernet Switch User’s Guide PC to Switch Connecting SwitchDES-3208 Switch connected to a 10BASE-T or 100Base-TX Hub Hub to SwitchHub without Uplink MDI-II port 10Base-T Hub100Base-TX Hub Switch to Switch other devices Using straight cableUsing crossover cable Using straight cable Local Console Managament Switch ManagementIP Addresses and Snmp Community Names Console port RS-232 DCETraps MIBs Packet Forwarding Spanning Tree Algorithm Aging TimeSTA Operation Levels Automatic topology re-configurationOn the Port Level User-Changeable Parameters10/100 Fast Ethernet Switch User’s Guide Illustration of STA Before Applying the STA Rules User-selective STA parameters Connecting to the Switch Using the Console InterfaceConsole Usage Conventions First Time Connecting To The Switch Steps to create a Super User or General User Super and General User PrivilegesMain Menu for General User Super User and General User Privileges Login on the Switch Console by Registered Users Choose Change Password Changing Your PasswordAdding a New User Adding and Deleting UsersDeleting a User TCP/IP Settings Setting up the SwitchUsing the Console Interface System Restart Setting Out-of-band management and console settings11. Out-of-Band/Console Setting Menu Software Updates12. Software Update Menu System Configuration MenuSnmp Trap Manager Configuration Snmp Management Settings14. Snmp Trap Manager Configuration Menu Snmp Security Community Names Snmp Manager Configuration16. Port Configuration Menu Port ConfigurationDisplaying Port Statistics Switch Monitoring17. Statistics Counters Spanning Tree Algorithm Parameters Forwarding Table 18. STA, Forwarding Table Custom Filtering Table19. Custom Filtering Table Using the Console Interface Protocol Parameters 21. Protocol Parameters Stap Port Parameters22. Stap Port Parameters Resetting the SwitchFactory Reset System Reset24. Factory Reset General Technical SpecificationsPhysical and Environmental Performance RJ-45 PIN SpecificationRJ-45 Connector pin assignment Figure C-1. The Standard MII connector MII Connector SpecificationsMII Connector Pin Assignment Table C-1. The MII standard pin assignment Index BOOTP&TFTP, 48 Tftp onlyIndex MDI-II Index Page Offices Registration Card