daughter card to an isolated segment on a media module, the MAC daughter card must be installed on that media module.

Note

E-MACs installed on EC-DMM can collect detailed statistical information about all the ShuntBus and Enhanced TriChannel Ethernet segments. This statistical information includes network as well as module and port level information. This information is collected for both 8260 and 8250 Ethernet modules (note that 8250 Ethernet modules may attach to Ethernet_1 thru Ethernet_3 segments only).

The E-MACs installed on the media modules can collect full statistics (network, module and port level statistics) for Ethernet_4 thru Ethernet_8 segments only. For Ethernet_1 thru Ethernet_3, they can only collect network, module and port level statistics for 8260 Ethernet modules, but for the 8250 modules attached to these segments they can only collect network level statistics and cannot report module or port level statistics. This is due to the use of parallel addressing by the 8250 modules. Therefore, if you are planning to monitor Ethernet_1 thru Ethernet_3 segments which include 8250 Ethernet modules, you must ensure that the E-MACs used to monitor those segments are installed on EC-DMM.

Because of the possibility of installing MAC daughter cards on the 8260 modules, the 8260 modules are identified by slot and subslot identifiers. Note that the slot and subslot identifiers are used in DMM commands to refer to the media modules, management modules or daughter cards. The following is a summary of how to identify the slot and subslot for each media module, management module, and daughter card:

1.Each media module is always considered to be on the first subslot of the slot on which the media module is installed. For example, if you have installed a 24-port Ethernet media module in slot 2, this will be identified as module 2.1 (slot 2, subslot 1). This is regardless of the fact that the media module may or may not have a MAC daughter card installed on it.

2.If a MAC daughter card is installed on a media module, the daughter card is considered to be in subslot 2 of the slot in which the media module is installed. For example, if the above mentioned 24-port media module had an E-MAC installed on it, the E-MAC will be considered to be module 2.2, whereas the 24-port module is 2.1. Figure 33 is an example of the output if you display all the modules on slot 2.

 

￿

 

 

 

 

 

￿

 

8260A> show module 2.all

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Slot

Module

Version

Network

General Information

 

 

-----

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

-------

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

 

 

 

02.01

1 E24PS-6/8

v1.00

PER_PORT

Port(s) are down

 

 

02.02

E-MAC

v2.00

ETHERNET_1

 

 

 

 

 

8260A>

 

 

 

 

 

 

￿

 

 

 

 

 

￿

 

 

 

 

 

 

 

Figure

33. 24-Port Ethernet Module with E-MAC

 

 

 

62 8260 Multiprotocol Intelligent Switching Hub

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Image 84
IBM 8260 manual Perport
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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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