∙

∙

Supports authentication between routers.

Importation of RIP routes and static routes to an OSPF domain may be enabled or disabled.

∙Filters may be configured to import or discard specific RIP and static routes to OSPF.

∙Supports hop count to OSPF metric conversion when importing RIP and static routes.

∙Does not support non-broadcasting multi-access networks (such as X.25).

11.4.2IPX Routing Support

The following is a summary of the IPX implementation in the Multiprotocol

Interconnect module:

∙Supports RIP (Routing Information Protocol) and SAP (Service Advertising Protocol).

∙

∙

∙

∙

∙

∙

Supports split horizon.

Does not support poison reverse.

Does not support split path routing.

Does not support static RIP or SAP entries.

Does not support equal cost paths.

Can pass or block datagrams according to user defined security access list.

11.4.3 DECnet Phase IV Routing Support

The Multiprotocol Interconnect module in a DECnet environment is always a level 2 router. It implements the DECnet routing layer and provides network management and security, including the following:

∙

∙

∙

∙

Supports configurable circuit cost.

Supports designated router priority.

Supports designated router priority.

Can pass or block datagrams according to user defined security access list.

DECnet routing is not addressed any further in this book.

11.5 Configuring Multiprotocol Interconnect Module

Both one-slot and two-slot Multiprotocol Interconnect modules provide six ports that can be attached to any of the Ethernet segments on the ShuntBus or Enhanced TriChannel. These ports are referred to as ports 1 thru 6.

Additionally, the 2-slot module provides the housing for two I/O cards that can be used to provide connections to external token-ring and/or Ethernet segments. These ports are referred to as ports 7 and 8.

To configure the 8260 Multiprotocol Interconnect module, you must use the Local Management Systems (LMS) accessed via the local (or remote) console.

Once you have completed the configuration of a Multiprotocol Interconnect module using the facilities offered by LMS, you must use the following MM

246 8260 Multiprotocol Intelligent Switching Hub

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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.
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