Frame Relay Status and Configuration

You can select the type of management frames that will be transmitted across a selected

TIP port by conÞguring the Link Layer Management option in the Frame Relay Port ConÞguration window, described beginning on page 5-2.

Congestion Stats

The Congestion Statistics window provides information about the rates at which Discard Eligible and Congestion NotiÞcation frames are being both received and transmitted. To access the window:

1.Click mouse button 3 on the frame relay port of interest to display the Port Menu.

2.Drag down to Frame Relay Congestion Stats, and release. The Frame Relay Congestion Statistics window, Figure 5-6, will appear.

Figure 5-6. Frame Relay Congestion Stats

The Congestion Statistics window provides the following statistical data:

DE (Transmitted and Received)

Displays the number of frames with the discard eligible (DE) bit set that were transmitted or received on the selected port, expressed as a rate (frames/second). TrafÞc which exceeds the conÞgured CIR and/or BC parameters will be marked as discard eligible. (See page 5-9and following for more information on these values.)

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Viewing Frame Relay Status

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Cabletron Systems 1800, FRX4000, FRX6000 manual Congestion Stats, DE Transmitted and Received
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1800, FRX4000, FRX6000 specifications

Cabletron Systems, a leading player in network management and telecommunications solutions during the late 20th century, introduced several innovative products that played a crucial role in shaping enterprise networking. Among these were the Cabletron FRX6000, FRX4000, and the FRX1800, which delivered advanced features aimed at enhancing network performance, security, and scalability.

The Cabletron FRX6000 was designed as a robust multi-layer switch, ideal for large-scale enterprise environments. It supported extensive routing capabilities, allowing organizations to manage traffic efficiently even under heavy loads. The FRX6000 boasted high throughput rates and low latency, making it suitable for demanding applications. With support for various network protocols, including IP, IPX, and AppleTalk, its adaptability made it a versatile choice for diverse networking needs. Moreover, security features like VLAN support and Access Control Lists (ACLs) provided enhanced protection against potential threats.

Moving to the FRX4000, this model offered a balance between performance and cost-effectiveness. The FRX4000 maintained many of the essential features of its larger counterpart while catering to medium-sized enterprises. It provided Layer 3 routing and could handle multiple simultaneous connections, ensuring seamless communication across departments. The modular design allowed for easy upgrades, enabling businesses to expand their network infrastructure without significant overhauls. This made the FRX4000 an attractive option for organizations looking to optimize their network investments.

Lastly, the FRX1800, designed for small to medium businesses, focused on simplicity and ease of use while still incorporating powerful network management capabilities. Its user-friendly interface made it accessible for organizations lacking extensive IT resources. The FRX1800 provided essential functionalities such as Integrated Layer 2 switching and routing, network monitoring, and basic security features, ensuring that even smaller companies could maintain efficient, reliable networking without overwhelming complexity.

All three models utilized advanced technologies, including a high bandwidth backbone and state-of-the-art switching architecture, to enable fast and reliable data transfer. They also supported Quality of Service (QoS) mechanisms, allowing businesses to prioritize critical applications and ensure consistent performance across the network.

In summary, the Cabletron FRX6000, FRX4000, and FRX1800 were pivotal in enhancing network capabilities, providing organizations with scalable, secure, and high-performance options tailored to their specific needs.
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