baseline network characteristics, quickly spotting potential trouble spots and resolving them before major crises occur.

10.2 RMON Goals

To ensure that RMON can function effectively and efficiently in a distributed environment, its framework was designed with the following goals:

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Offline operation

Preemptive monitoring

Problem detection and reporting

Value-added data

Multiple managers

10.2.1 Offline Operation

The offline operation prevents the remote network monitoring functions from being crippled due to network failures or lost communications with the management station. Fault, performance and configuration information will be accumulated continuously on the network probe when communication with the management station is not possible or efficient. When an exception condition occurs, the probe will attempt to notify the management station.

In wide area network (WAN) environments or when dial-up links are used, this feature can help reduce communications costs.

10.2.2 Preemptive Monitoring

Preemptive monitoring provides for historical statistical information to be collected and stored. Historical information captures trends, related events and information that can allow one to witness the occurrence of the problem. By playing back the historical information collected, a detailed diagnosis can be performed to ascertain the cause of a problem.

10.2.3 Problem Detection and Reporting

The RMON agent is fully responsible for problem detection and reporting on the segment that it manages. It can be configured to detect specific conditions such as error conditions and continuously monitor their occurrence. When a problem is detected, the RMON agent is configured to take the necessary action such as logging the event and raising an alert to the RMON manager.

10.2.4 Value Added Data

Statistics are important for problem determination. Occasionally, statistics don′ t portray the complete scenario for a detailed diagnosis to be performed on the problem. Since the RMON agents are directly monitoring the LAN segments, they intimately know what happens in the segments. As such, they are able to add significant value to the data being collected. For example, we can know who is causing the network utilization to rise above the threshold level, if the probe can highlight the hosts that generate the most traffic.

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IBM 8260 manual Rmon Goals, Offline Operation, Preemptive Monitoring, Problem Detection and Reporting, Value Added Data
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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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