EMULEX MODEL 355 SAN STORAGE SWITCH

CHAPTER 3: SWITCH MANAGEMENT

USERS GUIDE

Viewing Port Utilization

Port utilization measures the amount of traffic passing through a port over a period of time. For example, if an initiator is transmitting data to a target, the initiator port displays a port utilization value (%) while the target port does not. If the same initiator is receiving data from the target, the target port displays a port utilization value (%) while the initiator port displays does not.

The Port Utilization page displays each port’s utilization percentage based on high, average, and low utilization.

Value

Description

 

 

High

The highest percentage of data communication through a port over a period of

 

time (measured in seconds).

 

 

Average

The average percentage of data communication through a port over a period

 

of time (measured in seconds).

 

 

Low

The lowest percentage of data communication through a port over a period of

 

time (measured in seconds).

 

 

To change the port utilization interval:

Click Advanced Functions > Thresholds > Switch. See “Adjusting the Switch Thresholds” on page 24 for additional information.

To view port utilization:

Click Port > Utilization.

The Port Utilization page appears.

Figure 3-29: Port Utilization page

EMULEX CORPORATION

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PART NUMBER 00041407-002 REV. B

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Emulex 355 manual Viewing Port Utilization, Port Utilization page appears, Value Description High, Average, Low

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.