Emulex 355 Tape Library Consolidation, Depicts a sample tape library consolidation configuration

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INSPEED™ SAN STORAGE SWITCH MODEL 355

CHAPTER 1 INTRODUCTION

USER’S GUIDE

 

Figure 1-2 depicts a sample multiple switch storage consolidation configuration in which multiple servers communicate with storage devices and zoning is incorporated. The zoning in Figure 1-2 might be set up to configure a multiple operating system environment. For example, Zone 1 might be Windows-based, Zone 2 might be Linux-based, and Zone 3 might be Unix-based. Zoning can also be used to improve security by masking storage devices or files. For example, a finance department could secure financial files from viewing by the engineering department, which in turn could secure engineering files from viewing by the finance department.

Tape Library Consolidation

Another switch application is the consolidation of multiple tape libraries attached to individual servers into a single library for all servers for backup and restore purposes.

Benefits include:

•Improved cost effectiveness.

•Improved availability for performing system backups:

•Off-LAN System Backups often reduce the amount of time it takes backups (and recovery) to occur because SANs run at higher performance bandwidth than LANs.

•Server-less backups enable applications to remain fully active during backup and recovery processes, when combined with the appropriate backup software solution.

Figure 1-3 depicts a sample tape library consolidation configuration.

Figure 1-3: Before consolidation, backup and restore data must travel on the LAN, congesting traffic and operating at slow speeds.

After consolidation, backup and restore data travels on the high speed SAN separate from LAN traffic.

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Contents InSpeedTM Model Inspeed SAN Storage Switch Model USER’S Guide Table of Contents Overview IntroductionInspeed Technology FeaturesStorage Consolidation and Shared Storage Pooling Switch ApplicationsTape Library Consolidation Depicts a sample tape library consolidation configurationServer Clustering Rich MediaTo unpack the switch Installation PreparationTo place the switch on a desktop Desktop InstallationRack Installation Switch InstallationUL Guidelines for Mounting Equipment in a Rack Ethernet LEDs Indication Switch LedsEthernet LEDs System LEDsGreen LED Yellow LED Port LEDsSystem LEDs Indication SFP Status Port BypassedSFP Compatibility Installing an SFPAttaching a Device to the Switch Removing an SFPTo boot the switch and SAN Booting the Switch and SANSwitch Management Getting Started Configuring the Network InterfaceTo connect through a serial interface To connect to the Web Manager Connecting to the Web ManagerCommand Button Description Web Manager OverviewTo download firmware Click Help Downloads DocumentationTo log in to the switch Initial Switch SetupLog in to the Switch Change the PasswordTo change the switch name Click Switch Configuration Change the Switch NameTo view the current date and time Click Switch Date & Time To set the date and time settingsFrequent Switch Configuration Tasks Managing the SwitchTo… Click… This guide, see To reset the switch Logging in to the SwitchConfiguring the Switch Settings To change a switch settingNetwork Location General Switch SettingsSwitch Identification Setting DescriptionAgent Up Time Switch SpeedVersion Information Blocking ARBTo configure an Snmp trap Setting Snmp TrapsState Description To change the time Click Switch Date & Time Configuring Date and Time SettingsTo synchronize time with the host system Click Host Time Opening a Telnet Session Changing the PasswordTo change switch thresholds or time intervals Adjusting the Switch ThresholdsTo view the Port Smart Settings Click Port Smart Settings Configuring the Port Smart SettingsDefault Smart Settings To create a custom Smart Setting Creating Custom Smart SettingsTo assign a Smart Setting to one or more ports To set all ports to the currently selected Smart SettingTo delete a custom Smart Setting Smart Setting AssignmentsTo modify a custom Smart Setting To rename a custom Smart SettingPort Information Pre-Insertion TestingChange Notification on Change NotificationsStealth Intelligent Change ManagerPort Recovery Bypass on Clock Delta Managing Firmware and Configuration FilesDiagnostics Port ControlSwitch Configuration Files Switch Firmware FilesTo restore the factory default configuration Restoring the Factory Default SettingsOne-Step Zoning To remove a port from a zone Color DescriptionTo add ports to a zone To activate zoning13 Devices in a Single Zone Single-Switch ZoningTo add storage devices to multiple zones Adding Devices to Multiple Zones16 Ports in Multiple Zones on the One-Step Zoning Multiple Switch ZoningAlpa Zoning Recovering a Bad Zone AutomaticallyTo set up Hard Zoning Connecting Ports Through Hard ZoningString Cascades Cascading SwitchesTree Cascades 22 Automatic Trunking example Automatic Trunking24 Load Balancing Across Multiple Cascade Ports Load BalancingTo change the load balancing settings Load IndicatorsFairness and Prioritization Status Indicators Viewing Switch StatusMonitoring the Switch Switch InformationPort Color Indication Port Utilization and HealthBar Color Indication Viewing the Event Log To view the event log Click Switch Event LogTo export the event log To view port information Click Port Information Viewing Port InformationField Description To view port utilization Click Port Utilization Viewing Port UtilizationValue Description To change the port utilization intervalStatistic Description Viewing Port DiagnosticsTo clear the counters To save diagnostic informationTo reset a port Click Advanced Functions Diagnostics Port Manual Port OperationDetection Indication Viewing Ordered SetsNotification Unknown CRC ErrorF7 Initialization ChangeProblem Recommended Action Troubleshooting Device ConnectionsPort Bypass Conditions and Recovery Troubleshooting Management ConnectionsOperational Condition Recovery Default Smart Setting Attributes Fibre Channel References Appendixes Operating Conditions Switch SpecificationsRequirement Value To log in to the CLI Connecting to the CLILogging in and OUT To connect through a network interfaceFrequent Switch Configuration Tasks Using the CLICLI Commands Event Event Message Severity Severity Description LevelDBG Hex Decimal Arbitrated Loop Physical AddressesCurrent Fill Word Alpa or Arbitrated LoopPhysical Address ArbitrationIndex SFP Zoning 36 , 38 , 39
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355 specifications

The Emulex 355 is a high-performance network interface card (NIC) designed specifically for data centers requiring advanced connectivity, reliability, and speed. With the rapid evolution of data transmission technology, the Emulex 355 stands out due to its robust features and capabilities that cater to the demands of modern IT infrastructures.

One of the key features of the Emulex 355 is its support for 10 Gigabit Ethernet, which allows for significantly faster data transfer rates compared to standard Gigabit connections. This increased bandwidth is essential for handling large volumes of data traffic, particularly in virtualized environments and cloud computing applications. Its high throughput ensures that data can be transmitted rapidly across networks, minimizing latency and improving overall performance.

The Emulex 355 employs advanced technologies such as iSCSI Offload and FCoE (Fibre Channel over Ethernet), which help enhance data processing efficiency. These technologies allow the card to offload processing tasks from the host system's CPU, reducing the load on server resources and optimizing performance. The result is a more efficient system that can handle more concurrent connections and processes without being overwhelmed.

In addition to speed and efficiency, reliability is paramount in data center operations. The Emulex 355 includes features like error detection and correction, ensuring data integrity during transmission. Built-in redundancy and failover capabilities safeguard against potential network disruptions, allowing for continuous availability of services—a crucial aspect in mission-critical environments.

The Emulex 355 also offers support for various robust networking protocols, enabling seamless integration into existing network infrastructures. Its compatibility with multiple operating systems and virtualization platforms, such as VMware and Microsoft Hyper-V, further enhances its versatility.

Another notable characteristic of the Emulex 355 is its energy-efficient design. It is optimized for lower power consumption without sacrificing performance, aligning with contemporary efforts to reduce the carbon footprint in data centers.

In conclusion, the Emulex 355 NIC is a powerful solution equipped with features that address the complex demands of modern data centers. Its combination of speed, reliability, and efficiency, along with advanced technologies, makes it a preferred choice for organizations looking to enhance their network capabilities and ensure smooth, uninterrupted operations.
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