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:
Two weeks ago, I presented a webinar on Dynamic Fabric Automation (DFA) and went over the allocated 1 hour to cover the content. Yesterday, as I was doing follow up with a hands-on demo, I went over time too. This illustrates how rich DFA is, and how much there is to say about it! Dynamic Fabric Automation is an environment for data center automation that is centered on the CPOM (Central Point of Management), a set of services that are provided with the new Data Center Network Manager (DCNM) release 7.0(1).
The services available on the CPOM provide the following:
Power On Auto Provisioning (POAP)
Inter-switch link connection verification
A single console for configuration
Network Auto-Config Profile provisioning
Message processing for external orchestrator
Automatic host provisioning
Embedded management for network monitoring and data collection
All of these services are provided using standard protocols and applications. For example, the POAP service uses DHCP, TFTP and SCP/SFTP, but using a combination of templates and a very intuitive and easy-to-use GUI, DCNM provides a simplified and systematic way of bringing up your data center fabric. The inter-switch link validation or cable consistency check allows the operator to verify the fabric connections against a predefined template and prevent unexpected connections to come up.
The Jabber process provides the single console for configuration, statistics and troubleshooting. Using any XMPP client, an operator can “chat” with the fabric devices; this approach offers the possibility to organize devices in chat groups that match their role, their location or simply some administrative set. With XMPP, a single command can be sent to multiple devices in a secure way.
The most important element of the CPOM is certainly the network profile provisioning. Read More »
Cisco today introduced Application-Centric Infrastructure as the vision for Next Generation Data Center architecture, built for both today’s physical and virtual workloads as well as tomorrow’s highly dynamic Cloud-based, and performance-intensive big data application environments. Please check out Padmasree Warrior’s blog or Cisco Unified Fabric to learn more.
What I would like to share with you is how we are evolving the Cisco Unified Fabric to deliver operational simplicity through superior integration.
Delivering Operational Simplicity through Superior Integration
As organizations accelerate private and public cloud deployments, IT organizations and data center networks must evolve to meet rapidly changing and growing requirements. Virtualized and cloud environments require more agility and simplicity to quickly deploy and migrate virtual machines. IT organizations, on the other hand, are challenged with operational complexity, architectural rigidity and infrastructure inefficiency with manual processes, disjointed provisioning, deficient software overlays, static resource allocations and disruptions when growth is needed.
The good news is that Cisco continues to evolve its Unified Fabric to address these needs. The new Cisco Dynamic Fabric Automation delivers unsurpassed operational simplicities through superior integration. It does this by …. Read More »
Cloud computing is part of the journey to deliver IT as a Service which enables IT to change from a cost center to a business strategic partner. Forrester Research recently published a report that concluded, “Cloud computing is ready for the enterprise… but many enterprises aren’t ready for the cloud.”1 Yet Cloud deployments are happening – and I mean all types of Clouds – Private, Public and Hybrid. In other words, we have entered the World of Many Clouds.
Network touches everything and is a key building block for agile and scalable virtualized and Cloud-based data centers. Yesterday, I have introduced our new Nexus 6000 series and new 40 GE extensions to Nexus 5500 and 2000 Series. Today, I would like to introduce the very first services module for the Nexus 7000 Series.
This is my first year as an attendee at the Gartner DC conference. I’ve been here once before working demos on the tradeshow floor, but this year it’s purely about information gathering. Tradeshows floors are great. You get to wander around and chat with a captive audience of your industry peers, partners, and “frenemies” collecting pens and light up bouncy balls. Based on where the swag really ends up, I think the pen purchasers really need to start thinking about logo branded crayon packs. But there is so much to learn in the conferences even in the most unexpected sessions.
My primary take aways from the initial keynotes were that Hadoop is a strong early adoption application candidate for cloud in a non-virtual context (Hadoop in the data center was recently covered in Jason Rapp’s blog) , that commodity compute is the leader in cloud computing (I cried a little on the inside with this one), and that personnel development and team building/creation is one of the biggest factors in an IT success story.
For day one the celebrity keynote was from Captain Chesley Sullenberger which seemed out of place before listening to him. His talk about teamwork, process, and respect leading to his success in pulling off that harrowing landing on the Hudson spanned well from the people aspect of organizations, and was a very enjoyable listen.
These take aways seem to me even more critical as IT organizations have to quickly evolve their data centers to meet demanding business requirements, without expecting additional resources .
Gartner does a very nice job of interactive polling within their conference. For the starting keynote the audience poll (~2,000?) revealed that budgets edging up, but for the greatest number of attendees are mainly flat.
It seems that 34% of the audience has to deal with a flat budget, 20% of the attendees benefit from a marginal increase (<5%), and 14% experience a small decrease (<5%)
Talking about data center evolution, as a Cisco guy, I had absolutely to attend (by choice ) David Yen’s presentation. David is our Sr VP & GM in charge of our DC Technology Group, so he’s the big picture for anything Cisco in the Data Center. He is a Phd, with a very large experience in compute, applications and network, acquired through executive role at Sun Microsystems, Juniper and Cisco. David’s talk was about the evolution of the data center and the relevance of Cisco -You may want to check the blog from Giuliano Di Vitantonio, VP Marketing Data Center and Cloud with slides and videos “ The Evolving Data Center : Perspectives from the Gartner DC Conferences“ In his presentation David Yen covered some of the background for the evolution of the data center model, and the gains to be expected in the fabric model we see through Fabric Path in optimization of the new East/West data patterns.
This all has a strong relationship to our Unified Computing System solution. Which as a server platform “loaded with features “ might be perceived at some disadvantage in comparison to commodity compute, we’re happy to see that in reality our customers have placed us at #3 in datacenter compute world wide, and #2 in the US for an implementation that is only three years into the market, thanks to providing strong management capabilities, system agility, and dynamic integrated network functionality, as well as great TCO. As proof points , you may want to check Bill Shields blogs on this topic, but also the Cisco Buil& Price website with promotions of the month.
This Conference gave me also the opportunity to discuss other “more technical ” topics such as security for cloud and virtual services.
So stay tuned, as I will be back in January for additional conversations.