TP-Link TL-R480T+ manual Appendix B FAQ

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Appendix B FAQ

Q1. What can I do if I cannot access the web-based configuration page?

1.For the first login, please try the following steps:

1)Make sure the cable is well connected to the LAN port of the router. The corresponding LED should flash or be solid light.

2)Make sure the IP address of your PC is set in the same subnet addresses of the router. It’s recommended to set your PC to get the IP address automatically. Then the router with DHCP enabled can automatically assign the IP address to your PC. If you want to configure your PC manually, please set 192.168.0.x ("x" is any number between 2 to 254) for the IP address and 255.255.255.0 for the Subnet Mask.

3)Test the connection between your PC and TL-R480T+ via Ping command.

4)If you still cannot access the configuration page, please restore your router to its factory default settings and try to log in again.

2.If your management port has been changed, please log into the router with the new address, such as http://192.168.0.1:XX (“XX” is the new management port number).

3.If you had successfully logged into the router before, but now you cannot access the router. It’s quite possible that the configuration of your router has been changed by others, especially when the Remote Web Management function is enabled. You’re recommended to restore your router and reconfigure the management port number and the username as well as the password for your network security.

4.If you cannot access the router even after restoring the router to its defaults, or your login is dropped down just after a while, it’s quite possible that your router is attacked by ARP cheating. It’s recommended to locate and quarantine the source of ARP cheating so as to prevent your network from the attacks.

5.Check to see if you have configured the proxy server for IE browser. If so, please disable the IE proxy server first.

Q2: What can I do if I forgot the username and the password of the router? How to restore the router to its factory default settings?

You can restore the router to its factory default settings by the Reset button. It must be noted that once the router is reset, all the current configuration settings will be lost.

With the router powered on, use a pin to press and hold the Reset button (about 5 seconds). If the SYS LED is flashing 5 times in high frequency, release the Reset button. It means the router is restored successfully. The default management address of the router is http://192.168.0.1, and the default username and the password are both admin.

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Contents TL-R480T+ Load Balance Broadband Router Copyright & Trademarks FCC Statement Safety Information 安全諮詢及注意事項Contents Hardware Specifications 119 120Glossary 122 Appendix CPackage Contents Intended Readers ConventionsOverview of this Guide Page Overview of the Router Hardware Features Easy-to-use Basic FunctionsAppearance Front PanelRear Panel  Reset button AC Power Receptacle  Interface Description PortQuick Installation Guide Configure PCPage Page Login Is the TCP/IP configuration for your PC correct?Is the connection between your PC and the router correct? WAN Mode 11 WAN Connection Type Page Page 17 Configuration Completed Configuration StatusNetwork Quick SetupWAN Mode 1 WANStatic IP  Static IPSecondary DNS Default GatewayPrimary DNS Upstream BandwidthWAN Dynamic IP Following items are displayed on this screen  Dynamic IPUse the following DNS Get IP Address byUnicast ServerPPPoE WAN PPPoESettings Keep Alive PasswordActive Mode Account NameSecondary Connection Service NameISP Address Connection Type PPPoE Status L2TP WAN L2TP L2TP Settings Server IPUpstream Bandwidth Downstream Bandwidth L2TP Status Pptp  Pptp Settings Secondary Connections Pptp Status  BigPond Settings BigPondPage 2 LAN 2.1 LAN BigPond Status Dhcp  LAN Dhcp Settings Dhcp ClientDhcp Reservation  Dhcp ReservationIptv  List of Reserved AddressMAC Address Set the MAC Address for LAN portSet the MAC Address for WAN port  MAC Address SwitchStatistics Port15 Statistics Following items are displayed on this screen  StatisticsPort Mirror  GeneralMirroring Port Mode Port Mirror Mirrored PortRate Control Application ExamplePort Config  Port Config Rate Control Port Status Port VlanUser Group Group Port Vlan User View View Config ViewNAT Setup Advanced1 NAT One-to-One NAT  One-to-One NAT List of Rules Multi-Nets NAT  Multi-Nets NATApplication Example  Network Requirements  Configuration procedure Interface Virtual Server Virtual Server ProtocolPort Triggering  Port Triggering 1.6 ALG  ALG323 ALG SetupTraffic Control IPsec ALGIs available to use  Interface BandwidthDirection GuaranteedBandwidth Control GroupSession Limit Session LimitSession List  Session Limit List of Session Limit Configuration Load BalancePolicy Routing WAN Link Backup 36 Link Backup Following items are displayed on this screen Protocol  Protocol RoutingStatic Route  List of Protocol38 Static Route Following items are displayed on this screen  Static RouteApplication Example  Network Requirements Firewall Anti ARP SpoofingIP-MAC Binding  IP-MAC Binding ARP Scanning 40 ARP ScanningAttack Defense ARP ListFlood Defense Packet AnomalyDefense Defense Logs Enable AttackMAC Filtering  MAC FilteringAccess Control URL Filtering URL Filtering Rule ObjectAccess Rules Web Filtering Access Rules ServicePolicy  List of Rules Name Service Service Dest. Port List of Service App ControlControl Rules Database  Control RulesApplication Services PPPoE ServerGeneral Page  IP Address Pool IP Address PoolAccount  List of IP Pool52 Account Following items are displayed on this screen  Account Account NameIs 48. If Enable Advanced Account Features is not selected, Exceptional IP List of Account List of Account  Exceptional IP List of Exceptional IP Bulletin IntervalDynamic DNS Enable LogsContent TitleDynDNS 56 DynDNS DdnsNo-IP  Dyndns Ddns List of DynDNS Account 57 NO-IP Ddns Following items are displayed on this screen  No-IP DdnsPeanutHull  List of No-IP AccountComexe  PeanutHull Ddns List of PeanutHull Account 59 Comexe Ddns Following items are displayed on this screen  Comexe DdnsUPnP  List of Comexe Account List of UPnP Mapping Administrator MaintenanceAdmin Setup  AdministratorLogin Parameter Remote Management Export and Import Factory DefaultsManagement  Remote Management Export Reboot Configuration Version  ImportFirmware Upgrade Snmp68 Snmp Following items are displayed on this screen IP Traffic Statistics StatisticsInterface Traffic Statistics Interface Displays the interface IP Fragment Rx Traffic Statistics DiagnosticsDiagnostics  IP Traffic Statistics71 Diagnostics Following items are displayed on this screen  PingDetecting Online Detection Tracert Ping List of WAN status TimeTime  Current TimeManual Daylight Saving TimeGet UTC Synchronize withDate Mode Predefined ModeRecurring Mode LogsSend System Logs  List of LogsSeverity Level DescriptionLevel Description Debugging  Filter SettingNAT Table  NAT TablePage Transmission Medium PowerPorts LEDsAppendix B FAQ Page Appendix C Glossary Glossary DescriptionAllows dissimilar communication devices to communicate Port or device that connects to a LAN. Other devices Glossary Description
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