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Ethernet and Fibre Channel Gateways

Topspin Ethernet and Fibre Channel gateways connect the Topspin 360, and IB-connected hosts, to IP and FC networks. All gateways are dual-connected to the redundant InfiniBand backplane of the Topspin 360. Figure 2-4displays an Ethernet gateway. Figure 2-5displays a Fibre Channel gateway.

Figure 2-4:Ethernet Gateway Expansion Module

Figure 2-5:Fibre Channel Expansion Module

Replacing and Updating Your Gateways

You can add, remove, and swap I/O gateways while your Topspin 360 runs. However, if the software image on your gateway does not match the software image that runs on your Server Switch, you must install the correct software on your gateway. For details, refer to the install command in the Command Line Interface Reference Guide.

Instructions on viewing the software image is described in “Viewing and Updating the Software Image on the Chassis” on page 33. To update a single gateway, use the standard installation procedure, but do not reboot the chassis. You can simply enable and disable the individual gateway to activate the new software image.

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Cisco Systems SFS 3012 manual Ethernet and Fibre Channel Gateways, Replacing and Updating Your Gateways

SFS 3012 specifications

Cisco Systems SFS 3012 is a network switch designed to enhance the performance of data centers and enterprise networks. With its innovative architecture and advanced features, it caters to the increasing demands for high bandwidth and low-latency networking environments. This model leverages Cisco's expertise in networking technology to deliver reliable and scalable solutions for organizations.

One of the main features of the SFS 3012 is its ability to support high-speed data transfer with 10 Gigabit Ethernet (10GbE) ports. This provides significant improvement in data throughput, enabling faster communication between servers and network devices. With twelve 10GbE ports, the SFS 3012 is capable of handling intensive workloads, making it ideal for cloud computing and big data applications.

The SFS 3012 employs various networking technologies that enhance its operational efficiency. It supports data center bridging (DCB), which optimizes traffic flow and ensures low-latency communication for storage and server traffic. This feature is particularly beneficial in virtualization environments where multiple virtual machines operate simultaneously.

Additionally, the switch utilizes Cisco's innovative virtual extensible LAN (VXLAN) technology, enabling the creation of scalable, isolated virtual networks. This is crucial for enhancing network segmentation and security in multi-tenant data center environments. The ability to create virtual networks without the constraint of physical boundaries allows organizations to scale their networks seamlessly according to their needs.

Security is another critical characteristic of the SFS 3012. It implements advanced security protocols to protect the integrity of data transmissions. Features such as access control lists (ACLs), port security, and authentication protocols help safeguard sensitive information from unauthorized access.

Moreover, the SFS 3012 is designed with energy efficiency in mind. It incorporates features that minimize power consumption, helping organizations reduce their operational costs while also supporting sustainability initiatives.

In conclusion, the Cisco Systems SFS 3012 is a powerful network switch ideal for modern, demanding networking environments. With its high-speed connectivity, advanced networking features, strong security measures, and energy efficiency, it provides an effective solution for organizations looking to enhance their infrastructure and performance. As businesses increasingly embrace digital transformation, devices like the SFS 3012 will play a crucial role in supporting their growth and innovation.