Allied Telesis AT-8000S manual Troubleshooting

Page 37

Troubleshooting

Page 37

Image 37

Contents Allied Telesis AT-8000S Installation GuidePage Table of Contents Stacking Allied Telesis AT-8000S Switch Switch Installation GuideTable of Contents Installation Guide Allied Telesis AT-8000S SwitchPreface How This Guide is OrganizedContacting Allied Telesis Contacting Allied TelesisSwitch Installation Guide Allied Telesis AT-8000SSwitchProduct Description Ieee Standards FeaturesProduct Description Ieee 802.3 10Base-T Ieee 802.3u 100Base-TXAT-8000S/16 Back Panel AT-8000S/16 Front PanelAT-8000S/24 Back Panel AT-8000S/24 Front PanelAT-8000S/24POE Back Panel AT-8000S/24POE Front PanelAT-8000S/48 Back Panel AT-8000S/48 Front PanelAT-8000S/48POE Back Panel AT-8000S/48POE Front PanelLED Definitions Ports DescriptionMode LED Indications LED Description Mode LEDs24/48 Port Device Stacking LEDs 10/100 Base-T Fast Ethernet RJ-45 Port LEDs Port LEDsPort LEDs Stacking LED Indications LED Description10/100Base-T Fast Ethernet RJ-45 Port LED Indications 10/100/1000 Base-T/Combo Ethernet RJ-45 Port LEDsPort Description LED Indication Combo Port LED Indications Port Description 24/48 Port Device SFP/Combo Port LEDsSFP Port LED Indications Port Description Diagnostic LED Power LEDDiagnostics LED Indications LED Description 24/48 Port Device System LEDsStacking Ports LEDs Stacking Ports LEDsPreparing for Installation InstallationSafety Precautions Preparing for Installation InstallationUnpacking Site RequirementsDesktop or Shelf Installation Installing the DevicePackage Contents Unpacking EssentialsInstalling Rubber Feet Rack InstallationConnecting the Switch to a Terminal Connecting the DeviceConnecting the Device AC Power Connection Installation Understanding the Stack Topology StackingStacking Members and Unit ID Stacking Chain TopologyStacking Stacking Chain TopologyPress Return or Esc. to abort and enter prom Configuring StackingEnter unit working mode 1 standalone, 2 stacking Configuring Stacking Configuration Overview Initial Configuration Configuration Static IP Address and Subnet MaskConfiguration Initial ConfigurationUser Name Cannot connect using Telnet, Web browser, or Snmp software TroubleshootingForgot or lost the password Device not operating correctlyTroubleshooting Appendix A. Technical Specifications Compliance Standards Technical SpecificationsCable, Port, and Pinout Information Pin Connections for the 10/100/1000 Ethernet InterfaceTxRx 2+ TxRx 3+ TxRx 4+ Technical Specifications Laser Safety Notices Appendix B. Safety StatementsElectrical Safety Notices Electrical Safety Notices Safety StatementsAllied Telesis AT-8000SSwitch Safety Statements Allied Telesis AT-8000SSwitch Telecommunications Compliance Notices Telecommunications Compliance NoticesIndex

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