Contents

Preface

11

Safety Symbols Used in this Document

12

Where to Find Web-based Documentation and Drivers

13

Contacting Allied Telesis

14

Online Support

14

Email and Telephone Support

14

Warranty

14

Returning Products

14

Sales or Corporate Information

14

Warranty

14

Management Software Updates

14

Chapter 1: Introducing the AT-2872SX Gigabit Ethernet Fiber ExpressCard Module

15

Functional Description

16

Contents of Your Shipment

16

Hardware Features

18

Supported Operating Systems

19

Physical Description

20

Chapter 2: Installing the Hardware

21

Reviewing Safety Precautions

22

Pre-Installation Checklist

24

Installing the Module

25

Connecting the Network Cables

30

Chapter 3: Installing the Windows Drivers

33

Installing the Windows Driver Software

34

Using the Installer

35

Using Silent Installation

39

Removing the Device Drivers

42

Windows XP

42

Vista and Windows 7

42

Using the NetXtreme II Monolithic Driver

43

Inserting the NetXtreme II Monolithic Driver in a WinPE 2.0 Image

45

Configuring the Speed and Duplex Settings

46

Displaying or Changing the Properties of the Adapter

48

Chapter 4: Installing the Linux Drivers

49

Introduction

50

Limitations

50

Packaging

51

Installing Linux Driver Software

52

Installing the Source RPM Package

52

Building the Driver from the Source TAR File

54

Load and Run Necessary iSCSI Software Components

56

Unloading the Linux Driver

56

Patching PCI Files (Optional)

57

Network Installations

58

Setting Values for Optional Properties

58

Checking the bnx2 Driver Defaults

61

Checking Driver Messages

62

Teaming with Channel Bonding

66

Statistics

66

Linux iSCSI Offload

66

5

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Allied Telesis AT-2872SX manual Contents

AT-2872SX specifications

The Allied Telesis AT-2872SX is a high-performance, versatile networking switch designed specifically for the demands of modern network environments. With its compact form factor and robust feature set, it serves as an ideal solution for businesses looking to enhance their network infrastructure with reliability and efficiency.

One of the standout features of the AT-2872SX is its support for both Ethernet and Fast Ethernet technology, making it a flexible choice for organizations that require diverse network speeds. This switch is equipped with two 1000BASE-SX Fiber ports, allowing it to provide high-speed connectivity over fiber optics. This is particularly beneficial for applications that demand high bandwidth and low latency, such as video conferencing and large data transfers.

The AT-2872SX comes with a user-friendly interface that simplifies configuration and management. It supports standard Network Management Protocols such as SNMP, enabling remote management and monitoring of the switch. This feature is crucial for IT departments that aim to maintain optimal network performance without the need for constant physical oversight.

Another significant characteristic of the AT-2872SX is its Quality of Service (QoS) capabilities. This technology allows administrators to prioritize network traffic, ensuring that critical applications receive the bandwidth they need without interruption. This is essential in multi-service networks where voice, data, and video traffic coexist.

In terms of security, the AT-2872SX offers multiple features to safeguard network integrity. It supports IEEE 802.1X port-based authentication, ensuring that only authorized devices can connect to the network. Additionally, it features VLAN support which segments traffic and enhances security by isolating sensitive data streams.

The hardware design of the AT-2872SX ensures durability and reliability, making it suitable for deployment in various environmental conditions. Its fanless operation not only provides silent performance but also contributes to reduced energy consumption, aligning with goals for sustainability in network infrastructure.

In conclusion, the Allied Telesis AT-2872SX switch stands out as a leading choice for organizations looking to bolster their network capabilities. Its comprehensive feature set, including high-speed fiber connectivity, robust management options, traffic prioritization, and built-in security measures, make it a valuable asset in any enterprise networking environment. As businesses increasingly rely on efficient and reliable networking solutions, the AT-2872SX remains a strong contender in the market.