Interface Mode | TP-Link TL-ER6020 guide

7.The DOS prompting “TP-LINK>” will appear after pressing the Enter button in the Hyper Terminal window as Figure 5-6shows.

Figure 5-6 Log in the Router

5.2 Interface Mode

The CLI of TL-ER6020 offers two command modes: User EXEC Mode and Privileged EXEC Mode. User EXEC Mode only allows users to do some simple operations such as view the system information, while Privileged EXEC Mode allows you to manage and configure the Router. Thus different users have different privileges management.

User EXEC Mode: users should type the user name and password of the Router (the factory default value for both of them is admin) when logging in the Router by Telnet. No password is needed when connecting the console port with the Router. Then the users get the privilege to the User level and can do some simple operations but cannot modify the Router’s configurations.

Privileged EXEC Mode: Users can enter Privileged EXEC mode from User EXEC mode by password authentication. Then the users get the privilege to the User level and can do any configurations to the Router.

The CLI users are in User EXEC Mode by default and free to switch between User EXEC Mode and Privileged EXEC Mode. The following table gives detailed information about the Accessing Path, Prompt of each mode and how to exit the current mode and access the next mode.

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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.