A network switch is a device that physically connects network devices. Switches allow communication between devices on a single network or between networks. A switch uses packet-forwarding to receive, process, and forward data to the destination device.
Most switches have multiple ports that enable them to connect to multiple devices at the same time. Switches can be used to connect computers, printers, servers, and other networking devices. When two or more switches are connected, they form a switch fabric.
Do you need a networking switch for your enterprise?
You may not need a networking switch if you have a small business. But if you have a large enterprise, chances are you will need a networking switch to connect all of your devices. A Cisco UCS can provide you with the fast and reliable connectivity that you need to keep your business running smoothly.
A Cisco UCS is an excellent choice for an enterprise because it is designed for high-performance networks. It can handle multiple traffic types and can be easily scaled to accommodate future growth. The switch is also highly reliable and comes with a variety of features that make it easy to manage.
Why you should invest in Cisco?
If you manage enterprise storage, then you’re well aware of the importance of Fibre Channel (FC) connectivity. With the Cisco Unified Computing System (UCS), you can take advantage of one of the best FC switches on the market today. Here are four reasons why investing in a Cisco UCS is a great idea:
1. Increased performance and scalability – The Cisco UCS 6248UP offers up to 48 ports of 10 Gigabit Ethernet or Fiber Channel connectivity. This increased bandwidth can help improve performance and allow for future growth.
2. Improved management and security – The Cisco UCS Manager provides a single point of control for all configurations and settings. This makes it easy to manage your environment and keep things secure. Additionally, the switch includes features like role-based access control (RBAC) and Secure Sockets Layer (SSL) encryption to further protect your data.
3. Enhanced hardware support – The Cisco UCS 6248UP is compatible with a wide range of servers, storage, and networking equipment. This gives you the flexibility to choose the right mix of components for your needs. Plus, if you ever need to upgrade or expand your system, chances are good that the 6248UP will still be compatible with newer equipment.
4. Lower total cost of ownership – When you factor in all the benefits of the Cisco UCS 6248UP, it’s clear that this switch can help save you money over time. The initial investment may be higher than some other options, but the long-term savings and increased efficiency more than makeup for it.
If you’re looking for a top-of-the-line Fibre Channel switch, the Cisco Unified Computing System is a great option to consider. With its increased performance, scalability, and compatibility, the 6248UP can help take your storage environment to the next level.
Cisco Unified Computing system overview
The Cisco Unified Computing System™ (Cisco UCS®) is a next-generation data center platform that unites computing, networking, storage access, and virtualization resources into a cohesive system designed to reduce Total Cost of Ownership (TCO) and increase business agility. The system integrates a low-latency, lossless 10/25/40/100 Gigabit Ethernet unified network fabric with enterprise-class, x86-architecture servers. The system is an integrated, scalable, multichassis platform in which all resources participate in a unified management domain
What is the Cisco UCS 64108?
The Cisco UCS 6400 Series Fabric Interconnects are a core part of the Cisco Unified Computing System, providing both network connectivity and management capabilities for the system. The Cisco UCS 6400 Series offer line-rate, low-latency, lossless 10/25/40/100 Gigabit Ethernet, Fibre Channel over Ethernet (FCoE), and Fibre Channel functions.
Cisco UCS 6400 provides the backbone management and communication features for the Cisco UCS B-Series Blade Servers, UCS 5108 B-Series Server Chassis, Cisco Managed C-Series Rack Servers and UCS S-Series Storage Servers. All servers attached to a Cisco UCS 6400 Series Fabric Interconnect become part of a single, highly available management domain. In addition, by supporting a unified fabric, Cisco UCS 6400 Series Fabric Interconnect provides both LAN and SAN connectivity for all servers within its domain.
From a networking perspective, the Cisco UCS 6400 Series use a cut-through architecture, supporting deterministic, low-latency, line-rate 10/25/40/100 Gigabit Ethernet ports, switching capacity of 3.82 Tbps for the 6454, 7.42 Tbps for the 64108, and 200 Gbps bandwidth between the Fabric Interconnect 6400 series and the IOM 2408 per 5108 blade chassis, independent of packet size and enabled services.
Cisco has a range of point-to-point switches that will meet your network requirements. It’s worth mentioning that they have switches with low latency and lossless connections that will increase the reliability and scalability of your Ethernet networks. The fabric interconnect supports multiple traffic classes over a lossless Ethernet fabric from the server through the fabric interconnect. Significant TCO savings come from an FCoE-optimized server design in which Network Interface Cards (NICs), Host Bus Adapters (HBAs), cables, and switches can be consolidated.
Unified fabric with FCoE: I/O consolidation
The Cisco UCS 6400 Series Fabric Interconnects are built to consolidate LAN and SAN traffic onto a single unified fabric, saving the Capital Expenditures (CapEx) and Operating Expenses (OpEx) associated with multiple parallel networks, different types of adapter cards, switching infrastructure, and cabling within racks. The unified ports allow ports in the fabric interconnect to support direct connections from Cisco UCS to existing native Fibre Channel SANs. The capability to connect FCoE to a native Fibre Channel protects existing storage-system investments while dramatically simplifying in-rack cabling.
Cisco UCS Manager
The Cisco UCS 6400 Series host and run Cisco UCS Manager in a highly available configuration, enabling the fabric interconnects to fully manage all Cisco UCS elements. Connectivity to the Cisco UCS 5108 Blade Server Chassis is maintained through the Cisco UCS 2200 and 2408 Series Fabric Extenders in each blade chassis. The Cisco UCS 6400 Series Fabric Interconnects support out-of-band management, through a dedicated 10/100/1000-Mbps Ethernet management port, as well as in-band management. Cisco UCS Manager typically is deployed in a clustered active/passive configuration on redundant fabric interconnects connected through dual 10/100/1000 Ethernet clustering ports.
Cisco UCS 64108 108-Port Fabric Interconnect
The Cisco UCS 64108 Fabric Interconnect (FI) is a 2-RU top-of-rack switch that mounts in a standard 19-inch rack such as the Cisco R Series rack. The 64108 is a 10/25/40/100 Gigabit Ethernet, FCoE, and Fiber Channel switch offering up to 7.42 Tbps throughput and up to 108 ports. The switch has 16 unified ports (port numbers 1-16) that can support 10/25-Gbps SFP28 Ethernet ports or 8/16/32-Gbps Fibre Channel ports, 72 10/25-Gbps Ethernet SFP28 ports (port numbers 17-88), 8 1/10/25-Gbps Ethernet SFP28 ports (port numbers 89-96), and 12 40/100-Gbps Ethernet QSFP28 uplink ports (port numbers 97-108). All Ethernet ports are capable of supporting FCoE.
The Cisco UCS 64108 Fabric Interconnect also has one network management port, one console port for setting the initial configuration, and one USB port for saving or loading configurations. The FI also includes L1/L2 ports for connecting two fabric interconnects for high availability.
Conclusion
The Cisco UCS 64108 is a great fiber channel switch for enterprises. It offers many features that are beneficial to an enterprise, such as high port density, low latency, and scalability. It also has several security features that make it an attractive option for enterprises.
