Is your organization looking to build a cloud?
You’ll want to learn how Cisco’s John Manville leveraged an internal, private, infrastructure-as-a-service cloud to drive business value.
View John Manville’s Cloud Insights Video Podcast
John Manville is responsible for Cisco’s Global IT infrastructure – which includes the data centers, networks, platforms and more. Overall, John’s role is to implement Fast IT, which is really about being adaptable and responsive to business needs.
What technology helps drive this responsiveness and adaptability? “There are many solutions that can help, but if I had to sum it up in one word, that word is cloud” replied John .
Cisco uses internal cloud technology for several important business imperatives. Through the cloud, we are balancing internal IT workloads and providing our engineering team the tools needed for OS development. We are also using the internal cloud for external capabilities. For example, Cisco Smart Services uses our internal cloud to offer services to external customers.
Recently, John had the chance to participate in a new Cloud Insights Video Podcast to discuss the challenges his team faced prior to cloud implementation. Like most IT teams, they were challenged by speed of delivery of business capabilities, driving Total Cost of Ownership (TCO) down and completing maintenance on the underlying infrastructure with minimal impact on the business users or applications they need on a daily basis.
To offset these challenges, his team developed and deployed CITEIS (Cisco IT Elastic Infrastructure Services), an internal, private, infrastructure-as-a-service cloud. CITEIS started off as a way to provision virtual machines, but the team quickly realized that it wasn’t enough so they added on more middleware and database capabilities . Now, it’s a rich service that John’s team offers to their clients.
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Tags: #CLUS, Cisco, Cisco Smart Services, CiscoCloud, ciscolive, CITEIS, cloud, Cloud Computing, Cloud Insights Video Podcast, Fast IT, infrastructure, ITaaS, John Manville, next-generation IT, podcast
This two-part blog series discusses the future of wearables and mobility in an #InternetOfEverything world.
Since the dawn of time, humans have been motivated by an innate desire to be connected to each other and to information. Today, we are seeing this need satisfied as the Internet of Everything (IoE) evolves to connect more people, process, data and things than ever before. An essential part of the growth of the Internet of Everything will depend on how mobile devices, connected things and wearable technology adapts and develops to become more aware and intelligent.
Today, the wearable device market is a nascent, but growing market. There are about 160 unique wearable devices on the market, and IDTechEx predicts wearables will grow to a $70 billion market in the next ten years. However, despite its growing market share, many still have limited views of what a wearable is and the innovation these devices will encourage in our mobile-led IoE world.
In this post, I’ll share some thoughts I presented at the recent Wearable Technology Conference that explores how we will soon see wearables move from being just wearable to becoming aware-able through increased contact, connections and context.
Let’s Start at the Beginning…What is a Wearable?
There is a lot of confusion in the industry about what a wearable is and the role it plays in our lives. For example, advances in exoskeletons for military applications and sports define a wearable as more than just a device for your wrist.
And it’s not just for humans.
Osaka University and the Tokyo University of Agriculture and Technology (TUAT) co-developed a fuel cell that is expected to be used for forming a wireless mesh networks with cyborg insects in emergency situations. In this case, insects can be used for wirelessly transmitting various sensor signals in areas that humans simply can’t go – such as disaster areas or for search and rescue efforts. It may seem a bit crazy now, but connecting these flying sensor insects to the network can create a very interesting, new capability that will challenge our definition of what a wearable is over time.
Why Now – and what’s all the Hype About?
Simply put, the size of technology is shrinking. Technology shrinks every decade about a 100-fold, so while in the mid-80’s we were carrying around a separate music player, telephone and calculator, today we carry all those capabilities into one device: our smartphone. Couple this trend with ongoing advances in microscopic sensors and computers the size of a grain of sand and it’s clear we are just beginning to understand what’s possible for new IoT connections and mobile innovations.
Wearable 2.0: From Wearable to Aware-able
While most wearables on the market today are built to capture WHAT we are doing, they don’t tell us HOW we are doing. We are seeing an evolution of wearables that will focus more on HOW we are doing, and capture insights that can change our lives. For example, while today’s wearable bracelet or watch can tell me my body is moving, it cannot tell me anything about my biological processes – such as my glucose levels or blood pressure.
For this evolution to occur, wearable devices – or aware-able devices – require three things:
- Contact with your body
- Connections with the world
- Context by providing relevant information
Let’s take a deeper look at each of these “Three Cs.”
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Tags: Cisco, Cisco VNI, Dave Evans, future of mobility, Future of Mobility Podcast, Futurist.com, Glen Hiemstra, Internet of Everything, internet of things, InternetofEverything, IoE, IoT, mobility, podcast, Podcasts, TUAT, Wearable Technology Show, Wearables
- 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 does ACI make sense for your business ?
For this new episode of the podcast with Cisco Champion, we are fortunate to have a great technical (and casual) dialog between two active members of the data center and cloud social media sphere.
Colin Lynch (@UCSguru) based in London is a subject matter expert for Cisco UCS, Integrated Systems, Converged Infrastructure and writes also on SDN . Colin has an independant blog at UCSguru.com He was nominated ComputaCenter Consultant of the Year in 2013 .
Colin talked with Joe Onisick (@jonisick) who works for Insieme Networks, now part of Cisco. Joe writes an independant blog at DefineTheCloud.com. He talked about ACI in multiple videos and podcasts.
After attending Cisco Live Europe in Milan, Colin was at VMware PEX to have an in-depth analysis of NSX , and wanted to “challenge ” Joe on several points, which makes this conversation even more lively !
I found this dialog extremely rich, as both participants were willing to address difficult and controversial aspects of the Data Center architecture today and tomorrow, for instance around layer 2 and layer 3, network programmability and management, or the future of networking certification ! You will also better understand, why Cisco is heavily investing in ACI solutions, when at the same type keeps developing other paths .
A very exciting 40 mn conversation between two great subject matter experts, really passionate by this topic, spiced with additional questions from other Cisco Champions and…humor.
Listen now to our guests and enjoy the show hosted by @commsninja.
I also encourage you to read this very didactic explanation from Tom Edsall, Cisco Fellow and CTO of Insieme Networks, in this new blog from Shashi Kiran
ACI Design Principles : The Role of SDN Overlays in Application Centric Deployement . Shashi will publish the second part tomorrow .
As a reminder, Cisco Champion is a community of technical professionals who are passionate about sharing their knowledge and expertise. They are ready to offer their time to help others to learn about Cisco and connect with Cisco in unique way
For Data Center and Cloud , we have now more than 40 members, who have been nominated by peers for one year . We invite them to give their opinion on market trends, Cisco solutions and products . We encourage also them to participate to our Cisco Live events , webcasts, podcasts , Google + HOA , blogs and tweet to share their experience and wisdom.
Tags: @jonisick, @UCSguru, ACI, cisco champion, Network programmability, Nexus 9000, Overlays, podcast, SDN, Tom Edsall, VXLAN
The guys from No Strings Attached Show just published their podcast we sponsored featuring Jim Florwick yesterday and already the verdict is in: Jim Florwick is awesome.
For those of you who haven’t had the chance to download the podcast yet (What are you waiting for?! Download podcast) or you have a few extra minutes to scan a short blog to decide whether or not you want to download the podcast, I asked Jim what his key takeaways are when it comes to high density design.
Here are Jim Florwick’s 6 tips for HD network design (for the REAL meat, tune into the podcast):
- High density client environments are quite common with today’s users being very connected – today’s users are always connected. With planning, this can be managed quite successfully. Understand the limitations, be aware of how legacy requirements will affect the outcome, and set expectations accordingly. Efficiency is key and removing some of the blockers (legacy) first is essential.
- 802.11ac represents another quantum leap forward in technology and will eventually allow a much richer user experience. It is a transition that must be managed and balanced against your current mission requirements. Evaluate channel/bandwidth requirements carefully. Monitor the mix of client devices operating in your environment and update frequently. Read More »
Tags: 11ac, 802.11, 802.11ac, access point, antenna, bandwidth, Cisco, CLI, client environment, design guide, HD, high density, high density design, high density network, jim florwick, legacy requirements, Mhz, Network design, no strings attached show, OBSS requirement, podcast, RRM; DCA algorithm, technology, wireless design
By now you’ve probably heard quite a bit about the newest generation of Wi-Fi, 802.11ac. I’ll save you the gory details, just know it’s about 3x faster than 802.11n and will help to improve the capacity of your network. Jameson Blandford and I were recently guests on the No Strings Attached Show podcast with Blake Krone and Samuel Clements (Click to listen to the podcast).
I wanted to follow up the podcast with a blog to go over considerations for deploying, testing, and tuning 802.11ac.
Considerations for deploying 802.11ac
The first question you’ll want to ask yourself, is, if your switching infrastructure can handle 11ac? The answer probably is, yes. The things to consider are the port speed and power-over-Ethernet (PoE) capabilities. You’ll want the access point to have a gigabit uplink to the switch. Each 11ac access point could potentially dump several hundred megabits per second of traffic onto your wired network. It’s also not a bad idea to have 10 Gig uplinks on your access switches to distribution or your core. If you have even just a couple access points on a single access switch, you may quickly find yourself wishing you had 10 Gig uplinks.
Next you’ll need to consider how you will power the access points. If you are like the majority of our customers, you will use PoE from your switches. While 11ac access points require 802.3at (PoE+) for full functionality, the Aironet 3700 will run happily on standard 802.3af PoE. In fact, it remains 3 spatial-streams on both radios, so performance does not suffer because you have a PoE infrastructure.
Will you deploy 80 MHz channels? Read More »
Tags: 11ac, 11n, 802.11, 802.11ac, 802.11n, access point, Aironet, chanalyzer, cleanair, deploying, Enterprise, gigabit, infrastructure, macbook, metageek, mobility, network, network engineer, networking, omnipeek, performance test, performance testing, podcast, PoE+, Prime Infrastructure, spatial stream, Testing, tuning, wi-fi, wifi, wild packets, wireless, wireshark