As I was thinking about how best to advise you on how to “experiment” with SDN technologies, and more specifically why you should run a formal pilot to evaluate SDN technology options (a topic I covered in my previous blog), I was reminded of this “wipeout” picture I took last year at a “freeride” competition – the “Coe Cup“ -- at my local ski mountain, Glencoe Moutain Resort, here in the UK. Let me tell you why!
Why you may want to “pilot” new technology adoption!
Tags: ACI, Cisco onePK, cisco_services, network virtualization, OpenFlow, SDN, software defined network
A few weeks ago when we announced the Cisco APIC Enterprise Module, in response to a post by Cisco VP Jeff Reed, David had quite a lengthy comment to which I’d like to respond. His specific question (within the full comment) was:
Do you see an upside for more value-added offerings — beyond the current anticipated cost-savings debate about the promise of SDN/NFV technologies?
First, thank you David for your questions. In short, Yes. At Cisco we see a lot of value in offering services to our Enterprise customers and also to our partners who offer managed services to their customers. Let me expand on this.
Cisco is fully aware of the emerging market segments with the still nascent SDN technology adoption. As you say, larger telcos and cloud service providers are looking at SDN/NFV with open hardware assessments and are more interested in scaling their deployments of multi-tenancy architectures. Whereas small and medium sized enterprises are evaluating SDN with a more application-centric approach. The main concern, given their modest investment infrastructure, (compared to the telcos and cloud service providers) is about having agile IT that can respond quickly to their business needs. Read More »
Tags: ACI, advanced services, APIC, Cisco ONE, Cisco SDN, NFV, thought leadership
Welcome to Episode 2 of #CiscoChampion Radio, a podcast series by and for Cisco Champions as technologists, hosted by Cisco’s Amy Lewis (@CommsNinja). This week we’re talking about Application Centric Infrastructure (ACI).
Listen to the Podcast
Cisco Champion: Colin Lynch (@UCSguru)
Cisco Subject Matter Expert: Joe Onisick (@jonisick)
How ACI lets you manage a network cohesively instead of box-by-box
What a network looks like in ACI mode vs. stand-alone mode
How ACI works with network protocols like spanning-tree and TRILL
Upgrading the Nexus 9000 Series to ACI
When ACI makes sense for your business
Tags: #ciscochampion, ACI, application centric infrastructure, Cisco Nexus 9000
I could not have asked for a better start to the New Year. 2014 was quick off the starting blocks with January already setting the tone for the rest of the year as momentum continues to pick up in data center and cloud networking. Here are some highlights of the state of the business, new product introductions and additions to the ACI partner ecosystem -
- ACI customer traction continues to get stronger; Ecosystem continues to add new members
Cisco Live! in Milan provided first-hand evidence of the strong interest from customers to learn more about Cisco’s Application Centric Infrastructure (ACI). Customer briefing sessions were packed and demos in the World of Solutions had strong interest. Hundreds of customers are engaged in proof-of-concepts just in the first 30 days. Select customers have been provided the Application Policy Infrastructure Controller (APIC) simulator to get them early exposure and help harden the APIC ahead of its general availability targeted for Q2 this year.
The open architecture of the APIC means that it is easier for new technology partners to come on board and integrate. New members coming on board the ACI ecosystem include A10 networks, Cloudera, MapR and Catbird. Expect solution data sheets to be made available closer to the APIC availability.
Watch Soni Jiandani provide details of the momentum building around ACI -
The vision of ACI was also extended to Campus and WAN environments with the announcement of the APIC Enterprise module. Stay tuned for more on this space.
- Nexus 9000 continues to break new records – Miercom and Lippis test reports available
The Nexus 9000 has been shipping since Q4 of 2013 and is already breaking new records. Miercom released a report that detailed how the Nexus 9500 is offering the highest performance and lowest latency in 40GbE competitive studies. This supplements test reports released here earlier by Lippis and Ixia that focus on performance, availability, power efficiency and programmability.
Read More »
Tags: A10 Networks, ACI, APIC, Catbird, Cloudera, David Yen, F3 module, InterCloud, MapR, Neil Lock, Nexus 3100, Nexus 5600, Nexus 7700, Nexus 7706, Soni Jiandani, Unified Ports, VXLAN
There’s been a lot of news and momentum surrounding VXLAN technology in the last several months, and there is no doubt that VXLAN is becoming a more strategic and pervasive technology across cloud networks as a result. When we rolled out VXLAN about two years ago with the first commercial implementation as part of our Nexus 1000V virtual switch, VXLAN was solely a virtual networking construct and had real constraints in how it could be extended to physical networks and devices. It was also restricted to overlay networks using our Nexus 1000V switch (or other virtual switches supporting the VXLAN overlay protocol).
Now, however, VXLAN is being supported broadly across Cisco networking platforms and devices, across multiple Cisco fabric architectures, and we are even seeing broader support from other vendor ecosystems and non-Cisco switching platforms. Cisco is continuing to expand its support for VXLAN onto the new Nexus 5600 Series switches, as well as Nexus 7700 Series using the F3 line card.
For those of you not fully up to speed on VXLAN, VXLAN stands for Virtual eXtensible Local Area Network, and started out as vastly more scalable Layer 2 LAN and tenant isolation construct for data center and cloud networks. Where cloud networks were running out of only 4000+ VLAN IDs to segment application networks, VXLAN gave them over 16 Million logical network segments.
Read More »
Tags: ACI, application centric infrastructure, Application Virtual Switch, AVS, Nexus 1000v, Nexus 3000, Nexus 5600, Nexus 7700, Nexus 9000, virtual switch, VXLAN