A few years ago at Mobile World Congress (well more than a few, perhaps…), I was speaking with the CTO of a top tier Mobile Operator about a newly emerging technology called IMS. It seemed that every vendor was promising how IMS was going to change the world. This very wise CTO stated that he needs to see a tangible benefit or value from a new technology to be interested. “I will only buy a new technology if you can show me how it can (a) do something I cannot do today, or (b) improve the way I am doing something today. I will not buy technology for the sake of technology.” This simple axiom is a great lens to look through as one views all new technologies – and that is certainly the case for the current industry discussion around Virtualization – or more accurately from Cisco’s perspective on the topic, Virtualization and Orchestration.
But instead of joining in with the multitudes talking about the wonders of the technology, arguing around technical specs or nomenclature, the lesson from the CTO instead guides me to talk about what it can do for the service provider business.
That’s why our announcement today of the Cisco Evolved Services Platform has a decidedly business bent. Yes, it is a Read More »
Tags: 21st century learning environment, cisco quantum, cloud dvr, esp, evolved services platform, mobile cloud, Service Provider, videoscape, virtualization
With all the talk around virtualization in our industry, it’s easy to get a bit confused. Between our industry’s love of acronyms and passionate evangelism of technological specs, it can be far too difficult at times to determine what’s really important, what is real, and what is just talk. Our announcement of the Cisco Evolved Services Platform today is meant to address these very points. It represents the progress we’ve made on our provider virtualization strategy and, unlike many others in the industry, orients the talk of virtualization around real business benefits and customer deployments.
The Evolved Services Platform represents a fundamental shift in the way service provider networks will be built. It not only has the industry’s broadest, most comprehensive range of virtualized functions, but it also orchestrates them to create, automate and provision services in real time, across compute, storage and network functions across the entire architecture. As the middle layer of the Cisco ONE SP architecture which works in conjunction with the infrastructure layer – the Evolved Programmable Network which we announced in September – the ESP ensures the right type of experience for subscribers regardless of how or where they connect to the network. And it does this while also delivering both significant operational cost savings and the ability to more easily and quickly pursue new revenue generating opportunities. In essence, the ESP does the equivalent for a service provider business as a retail storefront, factory, and tool kit would do for a manufacturer. It allows them to “manufacture” network experiences quickly, efficiently, and in a customized manner.
Those experiences can be many and span the entire provider’s existing services portfolio, plus an ever increasing array of new services that are now or will be possible in Internet of Everything. But to help keep the business orientation of this announcement, we’re announcing the first two service modules, complete with business models that can help quantify the benefits to the providers that are interested in or already deploying them: Read More »
Tags: Cisco ONE, cloud, epn, evolved programmable network, evolved services platform, mobility, Service Provider, video, virtualization, virtualized
What is the new Nexus 5600?
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.
For more information on DFA, please visit: http://www.cisco.com/en/US/solutions/ns340/ns517/ns224/ns945/dynamic_fabric_automation.html
True 40G support
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.
Tags: Cisco DFA, Cisco Nexus 5600, DCNM, Nexus 5000, Nexus 5600, Nexus 56128P, Nexus 5672UP, Nexus 6000, NX-OS, switch, Unified Fabric, Unified Ports, virtualization, VXLAN
Why should you put a virtualized content delivery network (CDN) in the cloud?
This is not just a theoretical question. It has come from our customers. At our recent Cisco Live event in Milan, we demonstrated how our continued CDN technical leadership can answer this question.
First, some history, as you can’t just begin with the cloud.
At Cisco, we’ve been working hard over the years to evolve our Videoscape Distribution Suite (VDS) platform. From its roots in hardware-based appliances, to software applications powered by our data center hardware, and more recently to virtual machine implementations which can be powered by our own or third party hardware. Each technological advance to our VDS platform has netted gains for our customers in their CDN deployments; whether through more flexible deployment from greater hardware independence, faster time-to-market implementing VDS software applications, or reduced total cost of ownership thanks to server-based virtualization that optimizes footprint and power/cooling requirements.
Nonetheless, requirements continue to evolve.
Consumers expect to Read More »
Tags: cloud, cloud vds, NFV, OpenStack, SDN, Service Provider, vds, videoscape, virtualization, virtualized
You probably have already heard that during CiscoLive Milan, we have unveiled the new additions to our Data Center and Cloud networking portfolio:
- New Nexus 7706 and a high density F3 Series 1/10G module for Nexus 7700 provide increased deployment options for data center interconnect, core or aggregation.
- 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.
- New Nexus 6004 Unified Port LEM Module brings industry’s highest UP port density in a four RU form factor simplifying LAN and SAN convergence.
- New Nexus 3172TQ top of rack 1 RU switch delivers industry-first 1/10G BaseT copper server access and superb performance combined with robust NX-OS features.
- New Nexus 1000V on the Kernel-based Virtual Machine (KVM) hypervisor brings OpenStack cloud a fully integrated network virtualization solution that can be deployed consistently across VMware, Microsoft, and Linux based software platforms.
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:
Read More »
Tags: Cisco, Cisco DFA, Cisco Dynamic Fabric Automation, cloud, Cloud Computing, data center, DCNM, F3 Modules, FabricPath, KVM, LISP, nexus, Nexus 1000v, Nexus 3000, Nexus 3100, Nexus 5000, Nexus 5600, Nexus 6000, Nexus 7000, Nexus 7700, NX-OS, OTV, private cloud, switch, Unified Fabric, Unified Ports, virtualization, VXLAN