In a Simple Network Management Protocol (SNMP) managed environment the DMM acts as the SNMP agent, responding to SNMP requests and generating SNMP traps.

Telnet support

Using Telnet you can log in remotely to any DMM on the network and manage it from the remote station. You can also use Telnet from the terminal attached to the DMM to log in to any other device which supports Telnet.

Inventory

The DMM provides a complete inventory of the hub including power supplies, fans and modules installed in the 8260.

Staging

The media modules save their configuration information in an onboard non-volatile RAM (NVRAM). This means flexibility for network managers as they can configure the modules at a central site and then send them out to the remote locations for installation.

Power management

The DMM when used in conjunction with the fault tolerant controller module can be used to manage the power subsystem. For example, it can set power classes for modules and turn power fault tolerance on and off.

Mapping

DMM allows you to display a detailed topological ring map including address-to-port mapping about the token-ring segments on the network.

4.1.1IP Addressing for DMM

Because of the centralized approach to management used in the 8260 there is a need for a new approach for assigning IP addresses to DMM when compared to the 8250. This is because, you may use a single DMM to communicate with IP stations attached to multiple different segments on the backplane.

The following is the summary of the steps you must take, in order to enable

DMM to use IP to communicate with the other stations:

1.Assign an IP address to each of the networks on the backplane.

2.Assign an E-MAC or T-MAC to that network. This results in the T-MAC or E-MAC assuming the IP address of that network.

3.The DMM will now be able to communicate across that network using the IP address assigned to the T-MAC or E-MAC. In fact, DMM will send the IP packets over MLAN to the appropriate E-MAC or T-MAC and the E-MAC or T-MAC will forward it over the segment to which it is attached.

Note: A single DMM can communicate across multiple backplane segments as long as there is a daughter card assigned to each of those backplane segment.

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IBM 8260 manual IP Addressing for DMM

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.