10.2.5 Multiple Managers

The RMON framework permits the RMON agents to be managed by multiple network management stations concurrently. This is useful for implementing disaster recovery, and allowing different units or functions in the organization to access information provided by the RMON agents. For instance, the network planning group may want to continuously track the bandwidth utilization of each segment for capacity planning. Elsewhere help desk personnel are trying to figure out which interface adapter is transmitting error packets.

10.3 Standards

The RMON MIB has been ratified as a new subset of standards for SNMP.

RFC 1271 Remote Network Monitoring (RMON) MIB for Ethernet

RFC 1513 token-ring extensions to the RMON MIB

IBM employees can retrieve the RFC documents from VM/CMS by typing:

tools sendto almvma arcnet rfc get rfcxxxx txt

The rfcxxxx can be rfc1513 or rfc1271.

IBM customers may request the documents from their IBM marketing representatives.

The RMON MIBs (RFC 1271 and RFC 1513) should be considered the basic documentation for RMON products.

10.4 Managing the Ethernet LAN Environment

The RMON MIB for Ethernet contains specific statistics for managing the Ethernet LAN environment. A proper understanding of Ethernet LAN architecture is required to fully appreciate what each statistic means and how it is calculated. 7.1, ªEthernet LAN Overviewº on page 97 provides a brief description of the Ethernet LAN environment characteristics. For further information about the Ethernet LAN architecture, please refer to LAN Concepts and Products, GG24-3178.

10.4.1 Managing Ethernet LANs with RMON

Network probes for Ethernet must implement the remote monitoring functions based on the framework as defined in the RFC 1271 RMON MIB specifications. This MIB defines objects which are divided into nine different functional groups as summarized in Table 32 on page 196.

This RFC defines many objects suitable for the management of multiple network types and contains some objects defined specifically to give a view of the

data-link layer for Ethernet media.

The purpose of the following sections is to help you understand what each of the RMON statistics is and how it is calculated.

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IBM 8260 manual Multiple Managers, Standards, Managing the Ethernet LAN Environment, Managing Ethernet LANs with Rmon

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.