SNA Status and Configuration

Changing Host Connections

To edit the Host Connection values:

1.If you wish to modify an existing entry, be sure that entry is highlighted in the list box portion of the window.

2.Enter and/or edit the values displayed in the text boxes, as desired. (Remember, some values which are settable from this window must mirror values configured elsewhere; be sure these values match as necessary.)

3.Click on to create a new entry, or on to edit the entry currently selected in the list box.

NOTE

After you have made system-level changes (such as conÞguring LLC2), you must apply those changes by rebooting the FRX or SmartSwitch 1800 device, or through console management via the [F7] command.

Viewing SDLC Status

Four additional port-level menu selections provide statistical information regarding SDLC trafÞc and performance on a selected SNA port.

The statistical windows display their information via the SPMA Meters application; for

TIP more information on how to manipulate and conÞgure these meters, see the SPMA Tools Guide.

SDLC Port Statistics

The SDLC Port Statistics window provides general information about the type of management trafÞc that is being transmitted across the selected port. To access the window:

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

2.Drag down to SDLC Port Statistics, and release. The SDLC Port Statistics window, Figure 7-7, will appear.

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Viewing SDLC Status

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Cabletron Systems FRX4000, FRX6000, 1800 manual Viewing Sdlc Status, Sdlc Port Statistics, Changing Host Connections
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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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