User’s Guide—Networking

3000/3100 Series

 

ntttcp Overview

7-14

 

ntttcps and ntttcpr Command Line Options

7-15

 

Tcp1323Opts Parameter

7-16

 

Modifying the Tcp1323Opts Parameter

7-17

 

Creating the Tcp1323Opts Parameter

7-18

 

Setting the TcpWindowSize Parameter

7-20

8

Linux Driver Installation and Configuration

 

 

Linux Driver Checklist

8-1

 

Locate the Firmware ROM Image

8-1

 

Locate the Driver File

8-2

 

Verify the Firmware Version

8-2

 

Verify the Driver Version and Module Information

8-2

 

Locate the QLogic Tools

8-2

 

Build the Linux Driver Source Code

8-2

 

Enable the Inbox Kernel GPL and Commercial Drivers

8-2

 

Check for MSI-X Support

8-3

 

Inbox Kernel GPL Driver and Blacklisting

8-4

 

Preparing for QLogic Adapter Driver Installation

8-5

 

QLogic Adapter Driver Installation (RPM Format)

8-5

 

Install the Linux Driver Source in RPM Format

8-5

 

Create the Binary

8-5

 

Install the Binary

8-5

 

Install the QLogic Tools

8-6

 

Linux QLogic Adapter Driver Options

8-6

 

Ethtool Utility

8-7

 

Configure the QLogic Adapter on Linux

8-8

 

Uninstall the Commercial GPL Driver and Tools Package

8-8

 

Diagnostic Tests for the QLogic Adapter

8-8

 

Linux Performance Tuning

8-9

 

Performance Tools

8-9

 

Using the iperf Tool

8-9

 

Optimization

8-10

9

Linux Configuration for Bonding Mode and Virtual LAN (VLAN)

 

 

Linux Bonding Mode

9-1

 

Active-Backup or Mode=1

9-2

 

Round-Robin or Mode=0

9-3

 

Bonding Driver Options

9-4

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Q-Logic 3000, 3100 Linux Driver Installation and Configuration, Linux Configuration for Bonding Mode and Virtual LAN Vlan
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3000, 3100 specifications

The Q-Logic 3100 and 3000 series are advanced networking solutions designed for high-performance data centers and enterprise environments. Known for their innovative technology, these switches and adapters are tailored for seamless integration in modern computing infrastructures, offering scalability and robustness essential for today's demanding applications.

One of the standout features of the Q-Logic 3100 and 3000 series is their support for high-speed data transmission, reaching up to 16 Gbps in Fibre Channel connections. This capability ensures minimal latency and exceptional throughput, which is critical for applications that require rapid data access and processing, like virtualization and cloud computing.

Both series incorporate cutting-edge virtualization technologies, enabling multiple environments to be managed efficiently through a single physical instance. This support for virtualization reduces hardware costs and maximizes resource utilization, a vital aspect for organizations looking to optimize their IT investments. Additionally, the series provides enhanced Quality of Service (QoS) features, which prioritize data traffic and ensure stable performance across various applications.

Security is another primary concern addressed by the Q-Logic 3100 and 3000 series. They offer advanced security features, including hardware-based encryption, which protects data in transit and at rest. Access control mechanisms are in place to prevent unauthorized access, making these solutions suitable for organizations that handle sensitive information.

The Q-Logic 3100 and 3000 series are built with reliability in mind. They include built-in redundancy features, such as dual power supplies and hot-swappable components, which reduce the risk of system failure and improve overall uptime. This reliability is crucial for businesses that operate around the clock, as downtime can lead to significant financial losses.

Configuration and management of the Q-Logic series are simplified through user-friendly interfaces and comprehensive management tools. These tools allow administrators to monitor performance, configure settings, and troubleshoot issues efficiently, thereby enhancing operational productivity.

In summary, the Q-Logic 3100 and 3000 series stand out as exemplary solutions for high-performance networking needs. With their impressive speed, support for virtualization, strong security features, and robust reliability, these products continue to solidify their position as leaders in the networking technology landscape. As businesses evolve and grow, these innovative solutions are poised to adapt and meet the challenges of the future.
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