Frame Relay PVC Passthrough

3174 Control	Frame Relay PVC
3174 Control
Unit Running
Unit Running
IP & SNA

SS1800		Frame Relay PVC
		Frame Relay PVC

Frame Relay Switch or

DCE FRAD

Figure 3-2 Configuration Example 2

Make sure the following are configured in each SmartSwitch 1800:

●Protocols (Chapter 5), to load the frame relay protocol.

●Physical frame relay port (Chapter 6 and Chapter 7). Configure the SmartSwitch 1800 port to the 3174 as logical DCE, and the port to the frame relay switch as logical DTE.

●Frame relay PVC (Chapter 7), which links the two frame relay ports in the SmartSwitch 1800. The DLCIs are defined in the PVC record; if rate control (CIR, BC, BE) will be enforced, be sure to configure those parameters in the frame relay Port record.

Make sure each DLCI is supported on the attached device.

LLC2 PUs over Frame Relay to AS/400

AS/400

Local

SS 1800

Frame Relay

Remote

SS 1800

5494

Figure 3-3 Configuration Example 3

Make sure the following are configured in each SmartSwitch 1800:

●Protocols (Chapter 5), to load frame relay, LLC2, and Bridging (required for LLC2).

●LAN Interface parameters (Chapter 6), to configure the Ethernet interface on the SmartSwitch.

●Physical Port parameters (Chapter 6 and Chapter 7), to define the frame relay port.

●Virtual LAN ID (Chapter 9), which identifies a virtual bridge that connects the internal LLC2 function to the Ethernet interface.

Introduction to Database Configuration

3-3

1800 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.

Cabletron Systems 1800 manual Frame Relay PVC Passthrough, LLC2 PUs over Frame Relay to AS/400

Models: 1800