Q-Logic 8C manual Powering Down a Switch

Models: 8C

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4 – Installation

Powering Down a Switch

 

 

 

 

6.Close the FTP session. ftp>quit

7.Establish communications with the switch using the CLI. Enter one of the following on the command line:

telnet xxx.xxx.xxx.xxx

or

telnet switchname

where xxx.xxx.xxx.xxx is the switch IP address, and switchname is the switch name associated with the IP address.

8.A Telnet window opens prompting you for a login. Enter an account name and password. The default account name and password are (admin, password).

9.Open an Admin session to acquire the necessary authority.

cli $>admin start

10.Display the list of firmware image files on the switch to confirm that the file was loaded. Refer to the ”Image Command” on page B-13for more information.

cli (admin) $>image list

11.Unpack the firmware image file to install the new firmware in flash memory. cli (admin) $>image unpack filename

12.Reset the switch to activate the new firmware. This will close the Telnet session by default.

cli (admin) $>reset

4.4

Powering Down a Switch

Simply unplugging the switch from the power source does not allow the switch to complete executing tasks and could lead to flash memory corruption. For this reason, open a Telnet session and use the Shutdown command to initiate an orderly shut down, then power down the switch. Refer to the ”Shutdown Command” on page B-60.

59042-01 A

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Q-Logic 8C manual Powering Down a Switch

8C specifications

The Q-Logic 8C is a high-performance network interface card designed for data centers and enterprise environments, catering specifically to the needs of modern storage networking demands. This advanced product seamlessly integrates with both Fibre Channel and Ethernet networks, allowing for flexible and efficient storage management.

One of the standout features of the Q-Logic 8C is its support for both Fibre Channel over Ethernet (FCoE) and iSCSI protocols. This dual-protocol capability provides organizations with the flexibility to utilize their existing investment in storage while adopting new technologies as their needs evolve. The card’s ability to handle both protocols enhances overall operational efficiency and reduces costs.

The 8C also incorporates advanced virtualization technologies, which are essential for modern cloud environments. With built-in support for virtualized workloads, the Q-Logic 8C allows for optimal performance within virtual machine environments. It is designed to reduce CPU overhead, which can lead to improved application performance and resource utilization across the board.

In terms of characteristics, the Q-Logic 8C boasts an impressive data throughput rate, reaching up to 32 Gbps per port. This high bandwidth ensures that data-intensive applications can run smoothly without the bottlenecks often encountered in traditional storage networking setups. Additionally, the card supports multiple queues per port, facilitating efficient data processing and load balancing across applications.

Another key technology featured in the Q-Logic 8C is its advanced security protocols. It incorporates built-in encryption capabilities, ensuring that sensitive data remains secure during transmission. This is particularly important for organizations that handle confidential information and must comply with stringent data protection regulations.

The Q-Logic 8C is also designed with power efficiency in mind. Its energy-efficient architecture reduces power consumption, contributing to lower operational costs for data centers striving to minimize their carbon footprint.

In summary, the Q-Logic 8C is a versatile and high-performance network interface card that integrates seamlessly into modern data center architectures. With its dual-protocol support, advanced virtualization capabilities, high throughput, security features, and energy efficiency, it stands out as a comprehensive solution for organizations looking to enhance their storage networking infrastructure. Whether in traditional environments or complex cloud setups, the Q-Logic 8C provides the performance and flexibility required to meet today’s demanding data requirements.