Path Cost Mode

This parameter is used by the spanning tree protocol to determine how the value of the path cost is configured. The following values can be specified for this parameter:

Manual: In this case the path cost will be taken from the Manual Port Path Cost parameter.

High: The path cost will be determined by the 1000/LineSpeed formula.

Normal: The path cost will be determined by the 100/LineSpeed formula.

Low : The path cost will be determined by 10/LineSpeed formula.

Note: LineSpeed is the speed of attached LAN in Mbps.

Manual Port Path Cost

This parameter specifies the path cost to be used when the Path Cost Mode is set to manual.

Port Priority

Used by the spanning tree protocol to determine which port will be the root port on the Multiprotocol Interconnect module when another port has the same path cost as the root port on the STP segment to which it is attached.

5.Optionally, you may set the security and filtering parameters as described in 11.8.5, ªFiltering for Bridging Functionsº on page 270.

11.8.4.2 Configuring for Source-Route Transparent Bridging

Configuring for source-route transparent bridging is similar to the configuration for transparent bridging with the following differences:

1.Configure the Bridging Systems Parameters as described in 11.8.4.1, ªConfiguring for Transparent Bridgingº on page262 with the following exception:

You must assign a bridge number in the range (0-15) to your Multiprotocol Interconnect module using the SRT Bridge Number parameter. When you assign a bridge number, you effectively enable the Multiprotocol Interconnect module as a source-route transparent bridge.

2.Configure transparent bridging parameters for the port(s) which are to perform source-route transparent bridging as described in 11.8.4.1, ªConfiguring for Transparent Bridgingº on page 262. Note that the Multiprotocol Interconnect module is shipped with transparent bridging enabled for each port.

3.Select Source Routing Port Parameters from the Bridge Menu. A panel as shown in Figure 155 on page 268 will be displayed.

Chapter 11. 8260 Multiprotocol Interconnect Module 267

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IBM 8260 manual Configuring for Source-Route Transparent Bridging, Path Cost Mode, Manual Port Path Cost, ∙ Port Priority

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.