GS-2124C User Manual

The overview of operation flow for the Fig. 3-50 is quite simple. When Supplicant PAE issues a request to Authenticator PAE, Authenticator and Supplicant exchanges authentication message. Then, Authenticator passes the request to RADIUS server to verify. Finally, RADIUS server replies if the request is granted or denied.

While in the authentication process, the message packets, encapsulated by Extensible Authentication Protocol over LAN (EAPOL), are exchanged between an authenticator PAE and a supplicant PAE. The Authenticator exchanges the message to authentication server using EAP encapsulation. Before successfully authenticating, the supplicant can only touch the authenticator to perform authentication message exchange or access the network from the uncontrolled port.

Supplicant’s

System

Supplicant

PAE

Authenticator’s System

Authentication

Server’s System

 

 

Services Offered

 

 

by Authenticator

Authenticator

Authentication

(e.g Bridge Relay)

PAE

Server

Controlled port

Uncontrolled port

 

Port Authorize

 

 

MAC Enable

 

LAN

Fig. 3-50

In the Fig. 3-51, this is the typical configuration, a single supplicant, an authenticator and an authentication server. B and C is in the internal network, D is Authentication server running RADIUS, switch at the central location acts Authenticator connecting to PC A and A is a PC outside the controlled port, running Supplicant PAE. In this case, PC A wants to access the services on device B and C, first, it must exchange the authentication message with the authenticator on the port it connected via EAPOL packet. The authenticator transfers the supplicant’s credentials to Authentication server for verification. If success, the authentication server will notice the authenticator the grant. PC A, then, is allowed to access B and C via the switch. If there are two switches directly connected together instead of single one, for the link connecting two switches, it may have to act two port roles at the end of the link: authenticator and supplicant, because the traffic is bi-directional.

Publication date: June, 2005

Revision A1

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GS-2124C specifications

The Ruby Tech GS-2124C represents a significant advancement in technology, specifically designed for users who require reliability and high performance. This versatile device is characterized by its robust build quality combined with cutting-edge features, making it an ideal choice for both personal and professional applications.

One of the main features of the GS-2124C is its powerful processor. The device is equipped with an advanced multi-core CPU, which ensures smooth operation even when handling demanding tasks. This makes it suitable for multitasking, whether you’re working on data-intensive applications or running virtual environments.

In terms of memory and storage, the GS-2124C comes with substantial RAM and high-capacity storage options. This ensures that users can run multiple applications simultaneously without experiencing any slowdowns, while also providing ample space for data and applications. The device supports SSD technology, which accelerates data access and enhances overall performance.

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The Ruby Tech GS-2124C is also designed with user experience in mind. Its intuitive interface allows for easy navigation, while customizable settings cater to personal preferences. The device features advanced security options including biometric authentication and encryption, ensuring that sensitive data remains protected.

Furthermore, the GS-2124C incorporates the latest technologies, including AI-assisted functionalities that streamline workflows and enhance user productivity. This integration of AI not only facilitates smarter multitasking but also enables predictive performance adjustments based on usage patterns.

Overall, the Ruby Tech GS-2124C stands out for its combination of performance, versatility, and user-friendly design. Whether for everyday tasks or complex operations, this device is built to handle a variety of demands efficiently, making it a compelling choice for anyone in the market for a reliable technological solution. This device exemplifies Ruby Tech's commitment to innovation and quality, ensuring that it meets the needs of modern users effectively.
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