Allied Telesis AT-2872SX manual

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Copyright © 2010 Allied Telesis, Inc.

All rights reserved. No part of this publication may be reproduced without prior written permission from Allied Telesis, Inc.

Allied Telesis and the Allied Telesis logo are trademarks of Allied Telesis, Incorporated. All other product names, company names, logos or other designations mentioned herein are trademarks or registered trademarks of their respective owners

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Contents Gigabit Ethernet Fiber ExpressCard Module Page Electrical Safety and Emissions Standards Translated Safety Statements Contents Page Figures Figures Tables Tables Preface Safety Symbols Used in this Document Symbol Meaning DescriptionWhere to Find Web-based Documentation and Drivers Management Software Updates Contacting Allied TelesisChapter Contents of Your Shipment Functional DescriptionPage Hardware Features Supported Operating Systems Physical Description AT-2872SX LED Fiber Optic Port 1000 LED StatusInstalling the Hardware Reviewing Safety Precautions Page Pre-Installation Checklist Installing the Module 1758 Pressing the Button 1712 1930 Connecting the Network Cables Page Installing the Hardware Installing the Windows Drivers Installing the Windows Driver Software Using the Installer Found New Hardware WizardInstalling the Windows Drivers Page Installing the Windows Drivers Using Silent Installation Performing a Silent Upgrade Performing a Silent InstallPerforming a Silent Install and Creating a Log File Performing a Silent UninstallMsiexec /x BDrv5706.msi /qn Performing a Silent ReinstallSetup /s /v/qn REINSTALL=ALL Msiexec /x F0DA8A3F-1457-419E-96F4-235DD3EF41E1 / qnRemoving the Device Drivers Vista and WindowsUsing the NetXtreme II Monolithic Driver Installing the Windows Drivers Copype.cmd arch destination Imagex /mountrw c\VistaPEx86\winpe.wim 1 c\VistaPEx86\mountPeimg /prep c\VistaPEx86\mount\windows Configuring Speed and Duplex SettingsCreating a Bootable CD ROM YesParamsutp Hkr, , reqmedium Paramsfiber Displaying or Changing the Properties of the Adapter Installing the Linux Drivers Introduction Bnx2 DriverBnx2i Driver Bnx2 Driver Bnx2i iSCSI DriverRpm -ivh netxtreme2-version.src.rpm Installing Linux Driver SoftwareInstalling Source RPM Package Sourcedir /usr/src/redhat/SOURCESInsmod cnic.ko Modprobe cnic Rpm -ivh RPMS/i386/bnx2-version.arch.rpmModprobe bnx2 Building the bnx2 Driver Cd bnx2-version/src makeTar xvzf bnx2-version.tar.gz Cd $DRVBASE/driver make installusrBuilding the bnx2i Driver Cd bnx2i-version/drivermakeBnx2id Insmod bnx2i.ko or Modprobe bnx2i Unloading the Driver from an RPM InstallationRmmod bnx2i pkill -9 bnx2id Rpm -e netxtreme2 Unloading the Driver from a TAR InstallationRmmod bnx2 Setting Optional Properties for the bnx2 Driver Network InstallationsSetting Values for Optional Properties Insmod bnx2i.ko entcpdack=0 Setting Optional Properties for the bnx2i DriverInsmod bnx2.ko disablemsi=1 Modprobe bnx2 disablemsi=1 Modprobe bnx2i entcpdack=0 SqsizeChecking Bnx2 Driver Defaults Driver Sign on MSI enabled successfully bnx2 onlyChecking the bnx2 Driver Messages Cnic Driver Sign onNetwork port to iSCSI transport name binding Checking bnx2i Driver MessagesBNX2I Driver signon Driver unable to allocate TCP port for iSCSI connectionTarget cannot be reached on any of the Cnic devices SCSI-ML initiated host reset session recoveryCnic detects iSCSI protocol violation Fatal errors Reject iSCSI PDU received from the target Driver puts a session through recoveryCnic detects iSCSI protocol violation non-FATAL, warning Open-iSCSI daemon handing over session to driverBnx2id Installing User Application bnx2idTeaming with Channel Bonding Statistics Linux iSCSI Offload Rpm -e open-iscsi Installing Open iSCSI User ApplicationsRpm -e iscsi-initiator-utils Rpm -ivh RPMS/i386/open-iscsi-package- name.i386.rpmDmesg grep bnx2i netif Binding iSCSI Target to Broadcom NX2 iSCSI Transport NameMaking Connections to iSCSI Targets Fdisk -l Maximizing Offload iSCSI ConnectionsIscsiadm -m discovery --type sendtargets -p ipaddrport Installing the Linux Drivers Environmental Specifications SpecificationsPhysical Specifications Power SpecificationsPerformance Specification Operating SpecificationsCleaning Fiber Optic Connectors Appendix BUsing a Cartridge-Type Cleaner Rubbing the Ferrule Tip on the Cleaning SurfacePage Using a Swab Cleaning a Recessed Ferrule If desired, repeat stepPage Appendix B Cleaning Fiber Optic Connectors

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.