Recent trends like Big Data, Video, and Collaboration are shaping the Enterprise IT environments. At first glance, these trends might not seem like anything new. But what is different is that technologies are now available that lets organizations deal with these trends in a better way ( for example 10/40/100G availability , Multicore processors driving higher I/O, BiDi Optics, New gen multi-protocol Fabric Extender (FEX), etc). New innovations from Cisco help organizations face these challenges posed by the next gen dynamic data centers in a seamless manner. And, of course, everyone is being tasked to do more with less.
To enable seamless transition to 10GE, 40GE and 100GE, today Cisco is announcing the following new additions to the Nexus 5600 Series Switches
New Nexus 5624Q – One RU, Wire rate 12-Port 40GE or 48-port 10GE switch and supports higher density with expansion modules
The Cisco 5624Q, the new addition to the popular and widely adopted 5600 Series(Nexus 5672UP, Nexus 56128P, and Nexus 5696Q), provides seamless transition to 10/40G and makes IT resources and staff more efficient through consolidating workloads and delivering a truly converged solution.
Recent trends like big data, BYOD, video and Internet of Things are putting more pressure on over all data center design. Enterprise architects are looking for cost effective and innovative platforms to stay competitive in the market place. Each application is unique and the network, storage and compute requirements for scaling and growing these applications are also unique.
Cisco Nexus 5600 product portfolio caters to all your data center needs - whether you are planning to converge your data center to reduce cost, are interested in programmability and automation for better operation simplification or need better visibility for ease of trouble shooting. Designed for the lifecycle of the data center, the Cisco Nexus 5600 Series enables you to add services and capabilities while preserving your investment, avoiding the costs and risks associated with a complete architectural makeover.
Cisco Nexus 5600 features help you to optimize your next gen dynamic and converged data center design. Listen to this video to learn more about Nexus 5600 Series.
For example take a look at the wide range of Nexus 5600 buffer capabilities- from 150M in Nexus 5672 to up to 800M in Nexus 5696Q. Unlike merchant silicon based solutions, the buffer size increases linearly with chassis bandwidth. Let us examine some of the scenarios, where large buffers and other related features make Nexus 5600 an ideal choice.
It may sound strange to hear me say it, but when I wrote the previous blog post about Dynamic FCoE I thought that it may get a little blip of attention and then filed away as a “oh, that is cool” little factoid about Cisco’s storage portfolio. Perhaps I shouldn’t have been so nonchalant, but I confess I was not expecting the number of questions that I (and other speakers at CiscoLive back in May) have been getting about the technology.
Many questions – including some in the comments of the previous blog – have indicated a strong desire to know more, and they have been excellent and well-thought out. I’m going to try to address some of them in a deeper dive blog whenever I can, in the hopes of being able to address some of the concerns and clarify some points.
We’ll start with one of the biggest concerns – sharing the spine layer for logical separation of SAN A/B, and what happens if one of the spine switches (nodes) go offline. Read More »
We at Cisco are really excited to introduce the new Cisco Nexus 5600 platform! It is the third generation of industry’s leading Data Center Server-Access Nexus 5000 series of switches. Cisco Nexus 5600 is the successor of industry’s most widely adopted Cisco Nexus 5500 series switches (with over 20,000 customers and 25 million ports shipped) that maintain all the existing Nexus 5500 features such as LAN/SAN convergence, Fabric Extenders (FEX) and Fabric Path.
The new Nexus 5600 was unveiled at CiscoLive Milan in January 2014 with quite a bit of interest
Nuts and Bolts
We are introducing 2 models under the 5600 platform:
Cisco Nexus 5672UP – A 1 RU 10/40G Ethernet switch offering wire-speed performance for up to 48 10G Ethernet ports (16 of which are Unified Ports) and 6 true 40G ports.
Cisco Nexus 56128P – A 2 RU 10/40G Ethernet switch offering wire-speed performance for up to 96 10G Ethernet ports (48 of which are Unified Ports) and 8 true 40G ports..
In addition to the existing features of the Nexus 5000, 5600 platform brings new features such as True 40 GE support, VXLAN bridging and routing and Cisco Dynamic Fabric Automation (DFA) innovation. With a latency of about 1 µsec, the 5600 platform is ideal for applications which need low latency. For those of you who need network programmability, the Nexus 5600 supports Cisco OnePK and Openflow.
Why these new features matter
Extensibility with VXLAN support
The Cisco Nexus 5600 with its VXLAN support is very well suited for multi-tenant cloud deployments. In large scale, multi-tenant cloud deployments, there is a need for VMs to migrate across layer-3 boundaries. Traditional VLANs only support about 4000 VLANs which are insufficient in the deployments of thousands of VMs. With the migration need across layer-3 boundaries complexities of layer-3 routers are introduced. To solve the scalability as well as the migration issues VXLAN was developed. For more details on VXLAN, watch the video: http://www.cisco.com/en/US/prod/collateral/switches/ps9441/ps9902/vidoe_fundamentals_vxlan.html
Ease of management with Cisco Dynamic Fabric Automation (DFA)
Our customers are also faced with complex, manual network configurations and have a hard time keeping up with application requirements. To solve these challenges, Cisco has developed an architecture called Dynamic Fabric Automation (DFA) which simplifies management and automation – such as automatic device and fabric configuration, automatic VM deployment, migration and seamless integration of bare-metal and virtualized resources in the data center. The Cisco Nexus 5600 platform with DFA implemented in the hardware as well as software is ideal for the multi-tenant and mixed (physical and virtual) cloud infrastructure.
The difference between a 40G and True 40G port is that you can push an entire 40G flow in the True 40G port and in the normal 40G port, the port really is divided into 4 10G ports via Etherchannels, Thus in the True 40G, you get full 40G bandwidth. The Cisco Nexus 5600 platform switches has True 40G ports, which help in servicing the full 40G flows.
The Big Picture
Cisco has one of the most comprehensive portfolios for the Data Center and Cloud Networking and this Nexus 5600 platform is but one of the pieces of this portfolio. You may want to read this excellent blog, which explains Cisco’s Data Center and Cloud Networking portfolio.
The next generation Nexus 5600 family offers VXLAN bridging and routing capability, line rate L2/L3, and 40G uplinks, to deliver high performance in a compact form factor for 10G Top of Rack, 1/10G FEX aggregation deployments.
AND THERE HAS BEEN BROAD CUSTOMER ADOPTION ACROSS THE DATA CENTER!
From Nexus 1000V to the Nexus 9000, Cisco’s holistic approach resonates with customers because it provides increased business agility, operational efficiency, and empowers IT to rapidly evolve as business requirements change.
Here are the latest examples of why our customers chose Nexus: