TP-Link TL-ER6120 manual Get IP Address by, Unicast, Use the following DNS, Server, Status

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Get IP Address by

The broadcast requirement may not be supported by

Unicast:

a few ISPs. Select this option if you can not get the IP

 

address from your ISP even with a normal network

 

connection. This option is not required generally.

Use the following DNS

Select this option to enter the DNS (Domain Name

Server:

Server) address manually.

Primary DNS:

Enter the IP address of your ISP’s Primary DNS

 

(Domain Name Server). If you are not clear, please

 

consult your ISP.

Secondary DNS:

Upstream Bandwidth:

Downstream

Bandwidth:

¾Dynamic IP Status

Status:

Optional. If a Secondary DNS Server address is available, enter it.

Specify the bandwidth for transmitting packets on the port.

Specify the bandwidth for receiving packets on the port.

Displays the status of obtaining an IP address from your ISP.

z“Disabled” indicates that the Dynamic IP connection type is not applied.

z“Connecting” indicates that the Router is obtaining the IP parameters from your ISP.

z“Connected” indicates that the Router has successfully obtained the IP parameters from your ISP.

z“Disconnected” indicates that the IP address has been manually released or the request of the Router gets no response from your ISP. Please check your network connection and consult your ISP if this problem remains.

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Contents TL-ER6120 Multi-WAN VPN Router Copyright & Trademarks FCC Statement Contents Application 128 III159 Hardware Specifications 158Glossary 161 Package Contents Conventions Intended ReadersOverview of this Guide Page Overview of the Router Easy-to-use FeaturesMulti-WAN Ports HardwareTraffic Control AppearanceFront Panel SecurityStatus Indication Reset buttonLEDs Interface DescriptionRear Panel Power SocketGrounding Terminal Network StatusSystem Mode StatusPage NAT Mode Non-NAT Mode¾ WAN Mode WAN ModeClassic Mode 3 WAN3.2 WAN1 Static IPIP Address Default GatewayConnection Type Subnet MaskWAN Dynamic IP Following items are displayed on this screen ¾ Dynamic IPUse the following DNS Get IP Address byUnicast ServerPPPoE ¾ PPPoE Settings WAN PPPoE Following items are displayed on this screenSettings PasswordActive Mode Service NameDownstream Bandwidth Subnet Address¾ PPPoE Status L2TP ¾ L2TP Settings 10 WAN L2TP Following items are displayed on this screenSecondary Server IPConnections ¾ L2TP Status Primary DNS/Secondary DNS Upstream Bandwidth DownstreamStatus IP Address Primary DNS Secondary DNS ¾ Pptp Settings 11 WAN Pptp Following items are displayed on this screenAccount Name ¾ Pptp Status PrimaryDNS/Secondary DNS BigPond¾ BigPond Settings ¾ BigPond Status 4 LAN 4.1 LAN¾ Dhcp Settings DhcpDhcp Client Dhcp Reservation¾ Dhcp Reservation ¾ List of Reserved Address5 DMZ 5.1 DMZ¾ DMZ MAC AddressMode Set the MAC Address for DMZ port Set the MAC Address for LAN portSet the MAC Address for WAN port ¾ MAC AddressStatistics Switch¾ Statistics Port Mirror ¾ General ¾ Port MirrorRate Control Application ExamplePort Config ¾ Rate Control¾ Port Config Port StatusPort Vlan User Group¾ Port Vlan User ¾ Group ConfigGroup ¾ List of Group¾ List of User ¾ User ConfigView Group Name Select the name of the desired GroupAdvanced NAT Setup1 NAT Interface One-to-One NATMapping IP Address DMZ ForwardingMulti-Nets NAT ¾ Multi-Nets NATApplication Example Network Requirements Configuration procedure ¾ Virtual Server Virtual ServerProtocol Port Triggering 1.6 ALG ¾ Port Triggering¾ ALG SetupTraffic Control 323 ALGUse ¾ Interface BandwidthBandwidth Control Group GuaranteedDirection Bandwidth Up Limited BandwidthSession Limit Session LimitSession List ConfigurationLoad Balance ¾ Session LimitPolicy Routing 39 Policy RoutingLink Backup WAN40 Link Backup Following items are displayed on this screen Timing BackupProtocol Failover¾ Protocol RoutingStatic Route ¾ List of Protocol¾ Static Route Metric Description StatusApplication Example 5.2 RIP 43 RIP Following items are displayed on this screenRoute Table ¾ List of RIPAnti ARP Spoofing FirewallIP-MAC Binding ¾ IP-MAC Binding ARP Scanning 46 ARP ScanningAttack Defense ARP List¾ General Not sure MAC Filtering¾ MAC Filtering Access Control URL Filtering¾ URL Filtering Rule ObjectAccess Rules Web FilteringService ¾ Access RulesPolicy Destination SourceGroup on3.2.1 Group PriorityService 53 ServiceName App ControlControl Rules Dest. Port¾ Control Rules ApplicationVPN Database1 IKE IKE Policy57 IKE Policy Following items are displayed on this screen ¾ IKE PolicyIKE Proposal ¾ List of IKE Policy58 IKE Proposal Following items are displayed on this screen ¾ IKE ProposalIPsec Policy IPsec¾ List of IKE Proposal ¾ IPsec Policy Policy NameIKE Mode Incoming SPI Manual ModeIPsec Proposal Key-InKey-Out IPsec ProposalOutgoing SPI ¾ List of IPsec Policy IPsec¾ IPsec Proposal IPsec SA ¾ List of IPsec Proposal3 L2TP/PPTP Protocol Media Tunnel Length of Header Authentication3.1 L2TP/PPTP Tunnel Hello Interval VPN-to-Internet¾ L2TP/PPTP Tunnel Page IP Pool ¾ List of ConfigurationsIP Address Pool Remote SubnetList of L2TP/PPTP Tunnel ServicesPPPoE Server ¾ List of IP PoolPrimary/Secondary GeneralPPPoE User Isolation Max SessionsIP Address Pool Pool Name AccountIP Address Range ¾ Account Expiration Date¾ List of Account Status MAC Binding MAC Address Session TimeoutExceptional IP ¾ Exceptional IPList of Account BulletinIP Address Range Description Status Interval Enable E-BulletinEnable Logs ¾ E-BulletinDynamic DNS Content Object Effective Time Publisher Description Status¾ List of E-Bulletin ¾ Dyndns Ddns Ddns ServiceDynDNS Domain Name¾ List of DynDNS Account No-IP¾ No-IP Ddns ¾ List of No-IP Account PeanutHull¾ PeanutHull Ddns ¾ List of PeanutHull Account Comexe¾ Comexe Ddns UPnP ¾ List of Comexe AccountAdministrator MaintenanceAdmin Setup ¾ List of UPnP MappingLogin Parameter ¾ AdministratorApplication Example Network Requirements Remote Management Factory DefaultsManagement ¾ Remote ManagementExport and Import Reboot¾ Configuration Version ¾ ExportFirmware Upgrade LicenseInterface Traffic Statistics Statistics¾ Interface Traffic Statistics ¾ Advanced WAN Information IP Traffic StatisticsDisplays the rate for receiving data frames Interface Displays the interface IP Fragment Rx¾ IP Traffic Statistics DiagnosticsDiagnostics Sorted by86 Diagnostics Following items are displayed on this screen ¾ Ping¾ Tracert Online DetectionDetecting WAN Status Display the detecting results TimePort Displays the detected WAN port Detection System TimeManual LogsGet GMT Synchronize WithSend System Logs Level DescriptionApplication Network RequirementsNetwork Topology Configurations Internet SettingSystem Mode Internet ConnectionLink Backup 131 VPN Setting IPsec VPNDPD IPsec Proposal IPsec SettingIPsec Policy WAN WAN1 IP Address Pool Pptp VPN SettingL2TP/PPTP Tunnel User Group Network ManagementGroup User ViewEnable Bandwidth Control App ControlInterface Bandwidth Bandwidth Control RuleNetwork Security 16 Bandwidth Control RuleScan and import the entries to ARP List LAN ARP DefenseSet IP-MAC Binding Entry Manually WAN ARP Defense Set Attack DefenseTraffic Monitoring Attack DefensePort Mirror 23 Port Mirror StatisticsPage Configuration CLIPage Connection Properties Settings 149 Interface Mode Mode Accessing Path Prompt Logout or Access the nextAdmin Online HelpCommand Introduction Get Get the ip configuration1 ip Ip-mac3 sys TP-LINK # sys restore TP-LINK # sys import config TP-LINK user set password Enter old password HistoryExit Ports PowerStandards Transmission MediumAppendix B FAQ Page Appendix C Glossary Glossary DescriptionAllows dissimilar communication devices to communicate By the Ieee Glossary Description
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TL-ER6120 specifications

The TP-Link TL-ER6120 is a robust and versatile gigabit router designed for small to medium-sized businesses, offering high-performance routing capabilities while ensuring secure network management. This device stands out for its user-friendly configuration, affordability, and rich feature set tailored for business needs.

One of the key features of the TL-ER6120 is its advanced routing capabilities. It supports load balancing and failover, ensuring reliable internet connectivity by distributing traffic across multiple WAN ports. This helps to maintain optimal performance even during high-traffic periods. The router can accommodate up to three WAN ports, providing flexibility in terms of connection options and redundancy.

Security is paramount in any business network, and the TL-ER6120 does not disappoint. It includes a robust firewall with stateful packet inspection, preventing unauthorized access and safeguarding sensitive data. The router also supports various VPN protocols, including PPTP, L2TP, and IPSec, enabling secure remote access for employees working from remote locations. This feature is particularly beneficial as remote work becomes more prevalent.

In addition to its security features, the TL-ER6120 offers support for VLAN configuration, allowing businesses to segment their networks for better performance and security. Dynamic Routing Protocols such as RIP v1/v2, and static routing are also supported, ensuring seamless data exchange across different network segments.

Another significant aspect of the TL-ER6120 is its Quality of Service (QoS) functionality. This feature enables users to prioritize bandwidth for critical applications, ensuring that services like VoIP and video conferencing maintain optimal performance. By managing the flow of data, businesses can enhance their operational efficiency.

The TL-ER6120 is equipped with several advanced management features, including a web-based user interface that simplifies network configuration and monitoring. Users can easily manage their network settings, view traffic statistics, and troubleshoot issues without advanced technical knowledge.

In conclusion, the TP-Link TL-ER6120 is an excellent choice for businesses seeking a reliable, feature-rich router. Its combination of security, performance, and ease of use makes it an ideal solution for managing business networks efficiently. Whether for load balancing, secure remote access, or network segmentation, the TL-ER6120 meets diverse business needs with sophistication and reliability.
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