INSPEED™ SAN STORAGE SWITCH MODEL 355

CHAPTER 3 SWITCH MANAGEMENT

USERS GUIDE

 

Viewing Port Diagnostics

This page displays diagnostic information pertaining to each port in the switch. Use the information provided on this page to diagnose abnormally high error counts on a particular port.

To view the current diagnostic settings:

Click Advanced Functions > Diagnostics > Port.

The Port Diagnostics page appears.

Figure 3-30: Port Diagnostics page

Statistic

Description

 

 

Port & Health

Color Indicators

 

• Green

 

• Yellow

 

• Red

 

See “Port Utilization and Health” on page 48 for descriptions of the health

 

indicators.

 

 

Insertion Count

Number of times this port has been inserted into the network since the switch was

 

reset or the counters were cleared.

 

 

CRC Errors

Number of CRC errors that are detected in frames passing through this port since

 

the switch was reset or the counters were cleared.

 

 

Ordered Set Errors

Number of Ordered Sets that are received on this port with an encoding error since

 

the switch was reset or the counters were cleared.

 

 

Clock Delta

Difference (in parts per million) between the internal switch clock and the received

 

clock signal on the port.

 

 

State

Current state of this port – either inserted or bypassed

 

 

Beacon Port

Forces both port LEDs to flash on and off continuously. Use this to locate and take

 

action on a specific port. The flashing overrides normal port indication until

 

beaconing is turned off; however, port operation continues to operate normally.

 

 

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Emulex 355 manual Viewing Port Diagnostics, Statistic Description

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.