As we start a new fiscal year, I’ve been reflecting on the year we’ve just completed – particularly as it relates to video collaboration. We delivered innovation across our portfolio that enables customers to enjoy a seamless video experience from the browser to the boardroom. And the latest set of analyst reports validates this.
My greatest satisfaction, of course, comes from our customers. But when industry watchers also take notice, it has a really nice ring. In each of the latest video reports from these top analyst firms, Cisco is recognized and evaluated:
Cisco TelePresence is designed to create a virtual reality, to make you feel like you’re face-to-face with people, no matter how far away you are in the world. That used to take a lot of complex, standardized, in-room design, color, lighting and deployment. We had to custom-build the rooms, put in special lighting and tables, and more. Each new room was an added expense. I have to admit, though, the end result was awesome. Working with people over immersive telepresence, I pretty much forget the technology after a few minutes, and I’m not really aware of anything but being in the same room with the people in front of me.
Back in March, together with our partners, we announced plans to build the world’s largest global Intercloud. We consider this global network of clouds to be the next phase of cloud computing and a key part of the Internet of Everything.
Open and Secure Hybrid Clouds
This energy continues. In the following video, our partners share how they’re integrating our ACI and Intercloud strategies to meet the needs and demands of their customers. I find the diversity of comments and approaches our partners share in the video enlightening. Their projects represent a broad spectrum of technologies, highlighting the breadth of impact that the Intercloud will have on us all. I can see why they are all so excited and why ‘Intercloud’ is fast becoming an industry term.
There is no denying it: your employees and customers are streaming video. While the volume of that streaming dramatically peaks around game times during the World Cup, it should be no surprise that today, mobile applications, largely video, are increasing mobile traffic across networks. That’s straight forward: apps + video = bandwidth drain. Combine that with the fact that people are touting multiple devices--think a laptop and a smartphone, maybe a tablet, too. This means high density--lots of clients and devices on a single network. These circumstances trigger three potential yellow cards to cross an IT person’s mind – let’s see how we can avoid them.
YELLOW CARD #1: Rich Media Optimization
As an end-user, the common expectation is that I should get the same crisp, clear, rich media or video experience across all platforms—I don’t care if it’s my phone, my tablet or my laptop: make it high definition. This is harder said than done.
It is not easy to provide the same rich media experience across wired and wireless devices. Traffic from wireless devices has to travel all the way back to the controller in a data center and then back to an access switch before reaching its destination. It’s called the hairpin effect. The result is that video over Wi-Fi could look grainy. That won’t do for the current generation of high definition junkies. Read More »
Northern Kentucky University is among the fastest growing universities in Kentucky. It hosts over 15,000 students with about 13,000 undergraduate and 2,000 graduate students. The goal of the wireless program at NKU is to provide secure, robust and ubiquitous wireless access throughout the campus, both indoors and outdoors. This ensures that students always stay connected and feel at home. The classrooms are equipped with smart technology to ensure that the teachers can benefit from technology when collaborating with students. The IT team has blanketed the libraries, the classrooms, the dorm-rooms as well as the outdoor areas with Wi-Fi. In the previous blog in 2012, we described how the Cisco 7.5 release allows networks to recover with no client re-authentication in the rare event of your primarily wireless LAN controller goes down.
Number of students: 15,000 of which about 2000 stay in residence halls
Number of teachers/staff: 2000
# WLAN clients: Approximately 8500 concurrent clients
Access-Point Model and Units: 1200 units of AP models including AP702W, 3502, 3602, 3702, 1550 and a few older Access Points which are being phased out
Controller Model and Units: 2 Pairs of WiSM2 operating in 126.96.36.199
Switch Models: Various models 2960, 3650, 3850, 3750X and 6500
Prime Infrastructure: 1.4.2
Mobility Services Engine: 7.6
Deployment Details: We talked to Christopher Johnson, the Senior Infrastructure Systems Analyst II at Northern Kentucky University to capture some of his thoughts around their choice of this solution and the associated benefits. Read More »