Index

Numerics

18-Port Active Module Switching Module 180 Configuration 180

18-Port Active Per-Port Switching Module 174 address-to-port-mapping 174

automatic speed detection 174 backplane segments 174 beacon recovey 174

cabling 174 configuration 177 DIP switches 176

DIP switches meaning 177 DPLL 174

fan-out device support 174 front view 175

isolated segments 174 JADC support 175 LED Descriptions 175 RI/RO trunks 174 ring speed 174

RJ-45 connectors 174 side view 176 simultaneous segments 174 STP support 174

T-MAC support 175 UTP support 174

20-Port Passive Module Switching Module 180 address-to-port mapping 181

backplane segment 180 beacon recovery 180 cabling 180 configuration 183

DIP switches 183

DIP switches description 183 DPLL 180

fan-out device support 181 front view 181

isolated segment 180 JADC support 181 LED descriptions 182

mac-less station support 181 ring speed 181

RJ-45 connectors 180 speed detection 181 STP support 180

T-MAC support 181

UTP support 180

4-port ATM Concentrator module 2

802.5C Dual Ring Wrapback 166 dual-ring station 167 primary ring 167 secondary ring 167

single-ring station 167 topology 167

802.5C Dual Ring Wrapback (continued) Trunck Coupling Unit (TCU) 167 wrapback 167

8250 adapter kit

dual-slot top filler 5

left boundary adapter 5 right boundary adapter 5 single-slot top filler 5

8260 backplane

Enhanced TriChannel 13

Network Allocations 23 ShuntBus 3, 13

8260 backplane architecture 11

8260 Model 010 7

8260 Monitoring Functions 212

8260 token-ring support 128 Active Monitor 130 active port technology 134 active re-timing 129 address-to-port mapping 129 beacon recovery 129 passive port technology 134 speed detection 129

A

Active Modules

 

 

 

 

backplane segments

144

 

isolated segments

144

 

 

multiple segments

144

 

per-port switching

143

 

 

simultaneous segments

144

 

Speed Detection 149

 

 

switch fabric

143

 

 

 

Active Monitor

 

 

 

 

master clock

130

 

 

 

neighbor notification

130

 

ring delay 130

 

 

 

ring purge

130

 

 

 

Ring Purge MAC frame

131

 

Active Port Technology

142

 

cabling 142

 

 

 

DPLL

142

 

 

 

 

maximum lobe length

143

 

maximum number of stations

142

signal regeneration

143

 

STP

142

 

 

 

 

UTP

142

 

 

 

 

Address-to-Port-Mapping

 

 

AMP frame

160

 

 

 

module-switching modules 160

neighbor notification

160

 

per-port switching modules

164

SMP frame

160

 

 

 

support for fan-out devices

161, 166

© Copyright IBM Corp. 1995

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Image 341
IBM 8260 manual Index Numerics, Utp

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.