EMULEX MODEL 355 SAN STORAGE SWITCH

CHAPTER 3: SWITCH MANAGEMENT

USER’S GUIDE

GETTING STARTED

This section explains how to configure the switch’s ethernet network settings prior to using the Web Manager. Once the switch’s network settings are configured, use the Web Manager to perform a quick switch setup.

Configuring the Network Interface

Before using the Web Manager, ensure that the switch’s ethernet network parameter settings are correct for the network configuration. The switch ships with the following default IP settings:

•IP Address: 169.254.10.10

•Netmask: 255.255.0.0

•Gateway: 0.0.0.0

To adjust these settings to open the Web Manager, connect to the switch using the provided serial interface cable and follow the instructions below.

To connect through a serial interface:

1.Attach one end of the included RS-232 null modem cable to the computer’s DB-9 serial port and attach the other end to the switch’s DB-9 serial port.

2.Open a terminal session through a serial terminal emulation program (such as HyperTerminal®) with the appropriate serial port (for example, COM1) and the following serial port parameters:

•Bits per second: 19200

•Data bits: 8

•Parity: None

•Stop bits: 1

•Flow control: None

3.If using HyperTerminal, press ENTER to receive a prompt.

If using the tip command on a UNIX workstation, do the following:

a.View the /etc/remote file and create an alias similar to Hardware but with the serial port parameters above. (Suggested name: Switch)

b.Use the tip command to establish a connection through the created alias, for example tip switch. (For more information, see the tip command Manual page.)

4.Type the password at the prompt and press ENTER. (The default password is password.)

5.From the serial terminal emulation program, type config network ip and press ENTER. The switch’s current IP parameters are displayed with a prompt for entering the IP address.

6.Change the IP address and press ENTER.

7.Use the mask and gateway commands to change the subnet mask and default gateway respectively.

8.Type save and press ENTER.

9.Type root reset and press ENTER.

10.Type y and press ENTER to reset the switch.

11.Attach the computer to the switch’s 10/100 ethernet connector by doing one of the following:

•Attach an ethernet RJ-45 cross-over cable directly between the computer and the switch.

•Attach two ethernet RJ-45 twisted pair cables from the computer and the switch into an operational ethernet patch panel or hub.

EMULEX CORPORATION

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PART NUMBER 00041407-002 REV. B

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Emulex 355 manual Configuring the Network Interface, Getting Started, To connect through a serial interface
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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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