IBM 8260 manual Enhanced TriChannel Bus

Models: 8260

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Figure 3. Enhanced TriChannel Bus

The number of pins available for user traffic on the ShuntBus is 72 pins. These pins are used to set up 2 dedicated Ethernet segments as well as 10 token-ring (or 4 FDDI) segments as shown in Figure 4 on page 15.

On the ShuntBus, 8 pins out of the 72 network traffic pins are dedicated to be used by two Ethernet segments. These dedicated pins are not available to be used by other segment types. The remaining 64 pins on the ShuntBus are available to be used by token-ring and/or FDDI segments. This allows you to have a mixture of token-ring and FDDI segments as well as two Ethernet segments on the ShuntBus. The rules governing the maximum number of FDDI and token-ring segments allowed in a mixed token-ring and FDDI environment are discussed in 2.5, ªNetwork Allocations on the 8260 Backplaneº on page 23.

The following is the permitted maximum number of LAN segments on the ShuntBus:

2 Ethernet and

10 token-ring or 4 FDDI

Note

At the time of writing this publication, there are no FDDI modules available that can be assigned to the FDDI segments on the ShuntBus. Therefore, practically, the ShuntBus allows you to have two Ethernet segments plus 10 token-ring segments.

14 8260 Multiprotocol Intelligent Switching Hub

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IBM 8260 manual Enhanced TriChannel Bus

8260 specifications

The IBM 8260 is a significant entry in the realm of enterprise servers, recognized for its performance, scalability, and robust features designed to cater to demanding business environments. It primarily serves as a high-capacity server for large organizations, capable of handling extensive workloads and complex applications without compromising speed or efficiency.

One of the standout features of the IBM 8260 is its powerful processing capabilities. It typically comes equipped with multiple processor units based on the IBM POWER architecture, which is renowned for its high-performance computing. This architecture allows the server to execute numerous simultaneous tasks, making it ideal for environments that require multitasking and high throughput.

Memory capacity is another key characteristic of the IBM 8260. Depending on the specific configuration, it can support substantial amounts of RAM, ensuring that applications can run effectively without the bottlenecks often associated with data-intensive tasks. This is crucial for enterprises that rely on real-time data analytics, large database management, and resource-heavy applications.

In terms of storage, the IBM 8260 offers flexible options. It supports a variety of storage solutions, including solid-state drives (SSDs) and traditional hard drives, catering to different performance and capacity needs. This scalability in storage helps organizations manage their data effectively while ensuring quick access and retrieval times.

Connectivity is also a prominent feature of the IBM 8260. The server includes advanced networking capabilities, supporting various protocols and technologies that facilitate fast data transfer and communication between devices. This enhances overall network performance, essential for businesses that depend on cloud computing and distributed computing environments.

Additionally, the IBM 8260 is designed with a focus on reliability and availability. It incorporates redundant components, such as power supplies and cooling systems, minimizing the risk of downtime. This is critically important for enterprises that require continuous availability of services.

The server’s management features are also noteworthy. IBM provides a suite of management tools that allow IT administrators to monitor performance, configure hardware settings, and troubleshoot issues seamlessly. This ease of management is bolstered by automation capabilities, enabling organizations to enhance operational efficiency.

In conclusion, the IBM 8260 stands out in the competitive server landscape due to its high processing power, extensive memory and storage options, advanced connectivity, reliability features, and robust management tools. Such attributes make it a viable choice for organizations seeking to enhance their IT infrastructure and streamline their operations effectively.