TP-Link TL-SL2210WEB/TL-SL2218WEB, TL-SL2428WEB/TL-SL2452WEB manual Appendix a Troubleshooting

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Gigabit Uplink Web Smart Switch

Appendix A Troubleshooting

QQQQWhy does the Power LED work abnormally?

The Power LED should be lit up when the power system works normally. If the Power LED worked abnormally, please take the following steps:

111 Make sure that the power cable is connected properly, and the power contact is normal.

222 Make sure the voltage of the power supply meets the requirement of the input voltage of the Switch.

QQQQWhat could I do if I could not access the web-based configuration page?

You are recommended to check the following items:

111 Check every port LED on the Switch and make sure the cable is installed properly.

222 Try another port on the Switch and make sure the cable meets the requirement and works normally.

333 Turn off the power. After a while, turn on the power again.

444 Make sure the IP address of your PC is set within the subnet of the Switch.

555 If you still cannot access the configuration page, please restore the Switch to its factory defaults. Then the IP address should be set as 192.168.0.x ("x" is any number from 2 to 254\ and Subnet Mask as 255.255.255.0.

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Contents User Guide Page CE Mark Warning Copyright & Trademarks FCC StatementRelated Document About this User Guide Conventions AudienceContents WEB Management Features Cccccccccc IntroductionProduct Overview Front Panel AppearanceReset Rear Panel CCCCCCCCCCInstallation Package ContentsSafety Precautions Site Requirements Lightening Protection Product Installation Installation ToolsFffffffffff Bracket Installation Cabling Reasonably Cccccccccc Lightning ProtectionRequirements for Cabling Indoors Connect to Ground CCCCCCCCCCConnection Ethernet PortSFP Port Power On Verify InstallationCCCCCCCCCCFunction Description Port Security Flow ControlPort Statistic and Port Status Storm ControlAging Time and Dynamic Address Table Network SettingStatic MAC Address Table Filtering MAC Address TableDynamic Binding Vlan Setting Vlan ModePing Priority Setting Priority Mode Port TrunkingPort-Based Priority 555555 802.1p Priority Port Default PriorityPort Mirroring Virtual Cable TestConnecting to the Device Getting Started Ccccccccccweb ManagementOverview Fffffffffff Settings Dialog Dialog will pop up as below Setting the Device Login the SwitchGigabit Uplink Web Smart Switch ¾¾ Port Trunking Port Trunking System Information Further explanation Port Setting Ffffffffffff Port Parameter 66666666Port Statistic 66666666Storm Control Port Status66666666Port Description Static MAC Address Switch IP AddressFFFFFFFFFFFFStatic MAC address Filtering MAC Address 66666666Dynamic Binding Bound MAC Address Aging Time Vlan Setting Vlan Mode 66666666Port Vlan Setting 66666666Tag Vlan Global Setting 66666666Tag Vlan Setting MTU Vlan Setting Priority Setting 66666666Port-Based Priority 66666666802.1p Priority Class FFFFFFFFFFFFVirtual Cable Test Qqqq Why does the Power LED work abnormally? Appendix a TroubleshootingAppendix B Table of Factory Defaults Pvid Appendix C Table of Function Differences of Switch Family FCC, CE Appendix D Hardware SpecificationsAppendix E Technical Support Page 7106503690 Rev