Cabletron Systems 9H531-17, 9H532-17 manual Technical Overview, SmartSwitch Architecture

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Chapter 3

Technical Overview

SmartSwitch Architecture

The SmartSwitch Architecture of the 9H531-17 and 9H532-17 modules, as shown in Figure 3-1, are configurable for one of two modes of operation: traditional IEEE

802.1switching, or SecureFast switching. The modules support only one of these modes of operation at any one time.

When operating in traditional IEEE 802.1 switch mode, the 9H531-17 and 9H532- 17 make filtering/forwarding decisions based on Destination Address (DA), with standard IEEE 802.1D learning. 802.1Q VLANs are also supported.

Spanning tree operation for the 9H531-17 and 9H532-17 is configurable to adhere to IEEE 802.1D, DEC, or none. The default Spanning Tree Algorithm is 802.1D.

When operating in SecureFast switch mode, all filtering/forwarding decisions are made on a DA-SA pair and its in and out port on a connection-orientated basis. SecureFast switching mode provides value-added network services including dynamic VLANs, Topology, Connectivity, IP Multicast, Control, Security, Application, Address Management, Dynamic Mapping, and Directory services. For example, Topology Services includes configurable options ranging from simple spanning tree implementations to fully-meshed active topologies. Other services and features supported in SecureFast switching mode are described in detail in the Cabletron White Paper, IP Host Communication in Bridged, Routed and SecureFast Networks.

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Contents 9033184-01 Page FCC Notice Cabletron SYSTEMS, INC Program License Agreement Iii Cabletron Systems Limited Program License Agreement Page Declaration of Conformity Contents Contents Introduction FeaturesIntroduction Auto-Negotiation Speed/Duplex Mode SmartTrunk Broadcast Suppression Switching Options Related Manuals Your email address Getting HelpUnpacking the Module Installing an Hsim or VhsimUser Accessible Components Prom Switch Function Description Using DIP Switch Installing the Module into the SmartSwitch 9000 Chassis Installing the 9H531-17 and 9H532-17 Modules Reset Switch Reset Switch10BASE-T Network Cabling Requirements100BASE-TX Network 100BASE-FX NetworkInstalling the SmartSwitch 9000 Module Technical Overview SmartSwitch ArchitectureTechnical Overview SMB-10 Bus System Management BusesSMB-1 Bus DC/DC Converter System Diagnostic ControllerINB Interface I960 CoreLanview LEDs LED Mode SwitchLED Color State Description Functions of the INB transmit LED are listed in Table Ethernet Receive LEDs Technical Specifications SpecificationsPhysical ServiceRegulatory Compliance

9H532-17, 9H531-17 specifications

Cabletron Systems was a leading provider of network solutions known for its innovative products and robust technology offerings. Among their notable equipment are the Cabletron Systems 9H531-17 and 9H532-17 models, which have proven to be key components in enterprise networking environments.

The Cabletron Systems 9H531-17 is primarily recognized as a network interface card designed for high performance and reliability. This model integrates seamlessly into various networking devices, offering superior data transmission capabilities. Key features of the 9H531-17 include support for advanced Ethernet technologies, high throughput, and reduced latency. With its ability to handle large volumes of data packets efficiently, this interface card is particularly suitable for organizations that demand speed and dependability in their networking infrastructure.

On the other hand, the Cabletron Systems 9H532-17 serves as a complementary model, focusing on providing enhanced network management features. This device is equipped with advanced monitoring and diagnostic capabilities, enabling IT personnel to oversee network performance effectively. The 9H532-17 is adept at integrating with network management systems, allowing for real-time data analysis and reporting. This feature is crucial for businesses seeking to maintain optimal network uptime and efficiency.

Both models incorporate Cabletron's proprietary technologies that enhance security and scalability. The built-in security protocols ensure that data transmission remains safe from potential threats, while scalability options allow organizations to expand their network capabilities without significant infrastructure changes.

Another important characteristic of the 9H531-17 and 9H532-17 is their compatibility with a variety of networking standards, which ensures that they can be deployed in diverse environments. This compatibility includes support for both legacy systems and modern networking protocols, making them flexible components for any organization’s infrastructure.

In terms of physical design, both models are engineered for easy installation and maintenance. Their compact form factor allows for efficient use of space within network racks, making them ideal for businesses with limited physical infrastructure.

Overall, Cabletron Systems’ 9H531-17 and 9H532-17 models represent a blend of high performance, advanced management features, and robust security in the world of networking equipment. Their comprehensive functionality makes them valuable assets for organizations looking to enhance their network performance and reliability.
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