Chapter 2 Introduction

Thanks for choosing the SafeStream Gigabit Dual-WAN VPN Router TL-ER6020.

2.1 Overview of the Router

The SafeStream Gigabit Dual-WAN VPN Router TL-ER6020 from TP-LINK possesses excellent data processing capability and multiple powerful functions including IPsec/PPTP/L2TP VPN, Load Balance, Access Control, Bandwidth Control, Session Limit, IM/P2P Blocking, PPPoE Server and so on, which consumedly meet the needs of small and medium enterprise, hotels and communities with volumes of users demanding a efficient and easy-to-manage network with high security.

Powerful Data Processing Capability

+Built-in ARM 32 network processor and 128MB DDRII high-speed RAM allows the stability and reliability for operation.

Virtual Private Network (VPN)

+Providing comprehensive IPsec VPN with DES/3DES/AES encryptions, MD5/SHA1 identifications and automatically/manually IKE Pre-Share Key exchanges.

+Supporting PPTP/L2TP VPN Server mode to allow the staff on business or remote branch office to access the headquarter network.

Online Behavior Management

+Complete Functions of Access Rules can allow managers to select the network service levels to block or allow applications of FTP downloading, Email, Web browsing and so on.

+Deploying One-Click restricting of IM/P2P applications to save time & energy while reserving exceptional groups for certain users.

+Supporting URL Filtering to prevent potential hazards from visiting the malicious Web sites.

Powerful Firewall

+Supporting One-Click IP-MAC Binding to avoid ARP spoofing and guarantee a network without stagnation.

+Featured Attack Defense to protect the network from a variety of flood attack and packet anomaly attack.

+Possessing MAC Filtering function to block the access of illegal hosts.

Flexible Traffic Control

+Featured Bandwidth Control with flexible bandwidth management to automatically control the bandwidth of the host in bi-direction to avoid bandwidth over occupation, as well as optimize bandwidth usage.

+Supporting Session Limit to avoid the complaint of a few people to force whole sessions.

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TP-Link TL-ER6020 manual Introduction, Overview of the Router,  Powerful Data Processing Capability,  Powerful Firewall

TL-ER6020 specifications

The TP-Link TL-ER6020 is a robust and efficient router designed for small to medium-sized businesses seeking reliable network performance and advanced features. Combining dual WAN capability with comprehensive security features, it ensures that businesses can maintain consistent and secure internet connectivity, even during peak usage times or in the event of a failure from one ISP.

One of the primary features of the TL-ER6020 is its dual WAN support, which allows users to connect two different internet sources. This not only enhances reliability through load balancing but also ensures redundancy. In cases where the primary WAN connection fails, the router can seamlessly switch to the secondary connection, minimizing downtime and maintaining business operations.

Security is a critical aspect of any network appliance, and the TL-ER6020 does not disappoint. It comes equipped with multiple security features, including advanced firewall capabilities, IP/MAC/URL filtering, and DoS attacks prevention. These tools work together to provide a secure network environment, safeguarding sensitive business data from unauthorized access and potential threats.

The router also supports VLAN (Virtual Local Area Network) technology, which allows businesses to segment their networks for better performance and security. By creating separate networks for different departments or functions, companies can enhance their network management and control traffic flow more efficiently.

Additionally, the TL-ER6020 features quality of service (QoS) capabilities that prioritize network traffic based on user needs. This ensures that critical applications, such as VoIP or video conferencing, receive the bandwidth they require for optimal performance, while less critical traffic is deprioritized during peak times.

For user management, the TL-ER6020 includes an intuitive web-based interface that simplifies configuration and monitoring. Administrators can easily manage network settings, view statistics, and troubleshoot issues without the need for extensive technical expertise.

In terms of physical specifications, the TL-ER6020 is built with reliability in mind, featuring cooling vents to prevent overheating and an efficient power supply. Its compact design allows for easy placement in various environments, whether in a server room or on a desk.

Overall, the TP-Link TL-ER6020 is a solid choice for businesses looking to build a secure, versatile, and high-performance network. Its combination of dual WAN capabilities, strong security features, VLAN support, and QoS make it a comprehensive solution for modern networking needs.