scenarios with lower requirement for identity protection.

Local ID Type: Select the local ID type for IKE negotiation. IP Address: uses an IP address as the ID in IKE negotiation. FQDN: uses a name as the ID.

Local ID: The local WAN IP will be inputted automatically if IP Address type is selected. If Name type is selected, enter a name for the local device as the ID in IKE negotiation

Remote ID Type: Select the remote ID type for IKE negotiation. IP Address: uses an IP address as the ID in IKE negotiation. FQDN: uses a name as the ID.

Remote ID: The remote gateway IP will be inputted automatically if IP Address type is selected. If Name type is selected, enter the name of the remote peer as the ID in IKE negotiation.

IKE Proposal: Select the Proposal for IKE negotiation phase 1. Up to four proposals can be selected.

Pre-shared Key: Enter the Pre-shared Key for IKE authentication, and ensure both the two peers use the same key. The key should consist of visible characters without blank space.

SA Lifetime: Specify ISAKMP SA Lifetime in IKE negotiation.

DPD:Enable or disable DPD (Dead Peer Detect) function. If enabled, the IKE endpoint can send a DPD request to the peer to inspect whether the IKE peer is alive.

DPD Interval: Enter the interval after which the DPD is triggered.

¾List of IKE Policy

In this table, you can view the information of IKE Policies and edit them by the action buttons.

3.5.1.2IKE Proposal

On this page, you can define and edit the IKE Proposal.

Choose the menu VPN→IKE→IKE Proposal to load the following page.

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TP-Link TL-ER6120 manual IKE Proposal, ¾ List of IKE Policy

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.