In this example, the E-MAC is installed in the first subslot of the EC-DMM which is installed in slot 1 of the 8260. The output from this command is shown in Figure 38 on page 66.

 

￿

 

 

 

 

￿

 

8260A> show module 2.2 verbose

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Slot Module

Version Network

General Information

 

 

----- --------------- ------- ------------- -------------------

 

 

 

 

02.02 E-MAC

v2.00

ETHERNET_1

 

 

 

 

 

E-MAC: Ethernet Network Monitor Card

 

 

 

 

 

Boot Version:

 

 

v1.01

 

 

 

IP Address:

 

 

9.67.46.41

 

 

 

 

Subnetwork Mask:

 

 

ff.ff.ff.f0

 

 

 

Default Gateway:

 

 

9.67.46.46

 

 

 

 

Station Address:

 

 

10-00-f1-0c-c0-f7

 

 

 

Interface Mode:

 

 

ENABLED

 

 

 

RMON Host Statistics:

 

 

DISABLED

 

 

 

RMON Probe Mode:

 

 

DISABLED

 

 

 

Interface Number:

 

 

4

 

 

 

 

8260A>

 

 

 

 

 

 

￿

 

 

 

 

￿

 

 

 

 

 

 

Figure 38. Output from E-MAC Display

Note that this example shows that the E-MAC has a MAC address (shown in non-canonical format in our display because of the DMM setting). This display also shows the IP address, subnet mask, and default gateway for E-MAC which is that of the Ethernet segment to which this E-MAC is assigned.

4.4.2 Token-Ring MAC Daughter Card (T-MAC)

The T-MAC must be mounted on an 8260 token-ring media module. This is because at this stage there is no token carrier DMM. The T-MAC performs the same functions for token-ring as the E-MAC does for Ethernet. It gathers network and port statistics and transmits them to the DMM via the MLAN.

Each token-ring media module has the housing to install one T-MAC.

In addition to providing DMM with the interface to the backplane segments,

T-MAC allows you to collect statistics about the token-ring segment to which it is attached. The statistics which are collected by T-MAC are passed to DMM (over MLAN) which allows you to access them locally or in-band through an application such as RMonitor for AIX. T-MAC supports collection of a subset of RMON statistics. For information about RMON, and the T-MAC support for it, please refer to Chapter 10, ª8260 RMON Supportº on page 191.

4.4.2.1 Configuring T-MAC

Once you have installed the T-MAC card, you must perform the following configuration steps:

1.Assign IP parameters to the segment to which the T-MAC is going to be attached, as described in 4.2.4.5, ªConfiguring DMM IP Parametersº on page 54.

66 8260 Multiprotocol Intelligent Switching Hub

Page 88
Image 88
IBM 8260 manual Token-Ring MAC Daughter Card T-MAC, Configuring T-MAC

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.