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3 Reasons To Pay Attention To Intercloud

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.

Read More »

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Score for IT this World Cup

Unless you’ve been living under a rock for the last two weeks, you know that the FIFA World Cup is in full swing. Stakes are higher than ever as we move into the semi-finals with more and more people tuning in to cheer on their favorite futbol teams. In fact, FIFA just released a media release yesterday about how this year’s 2014 FIFA World Cup™ has set new records for streaming data traffic around the world. My colleague Ido blogged about IWAN helping with the bandwidth overload caused by the FIFA World Cup last week, so let’s dive deeper and talk about video and high density.

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 »

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Staying Connected at Northern Kentucky University

July 3, 2014 at 9:07 am PST

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.

nku1

At a Glance:

Located in: the Highland Heights Kentucky

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 7.6.120.0

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 »

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How to Start Transforming Your Workplace

July 1, 2014 at 9:08 am PST

It’s clear that many of you understand the benefits of creating activity-based work environments. You want to create spaces in which employees can work wherever, whenever, and with whomever they need to in order to deliver results for your customers. You know you can attract the best talent by removing geographical barriers. You want to create environments that foster productivity and innovation. Your business can save on CapEx, space requirements, and energy costs.

So how do you get started with workplace transformation? Is it time to start ripping out cubicle walls and reclaiming conference rooms as team huddle spaces? Not quite.

Workplace transformation is about more than just the physical environment. It’s about how you enable people to work together better, no matter where they are. And the best way to do that is to fully understand the needs of your workforce – both current and future. And to identify how your employees can best support the needs of your customers and your business.

I asked my colleague Hans Hwang, our vice president of Collaboration Advanced Services, how companies can get started. Here’s some of his advice: Read More »

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Quick, Simple and Flexible Can Go Hand in Hand

As video technology becomes more prevalent in both the consumer and business worlds, employees expect to find it in more places in the work environment. These days, it’s not uncommon to walk into a conference room and see a table surrounded by people using their laptops to watch a speaker or presentation from another location.

Cost and complication prevented many organizations from deploying video beyond the large rooms and executive suite. That’s no longer the case. Today, you can take advantage of existing equipment to bring two-way video to rooms that previously had only basic displays on the wall.

Quick Set products like SX10 and SX20 are a cost-effective alternative solution that provides the necessary parts without the higher cost of AV integrations or traditional integrated video conferencing systems.

We recently added the SX10 to our Cisco TelePresence SX Series line of solution products, which together with SX20 make up Quick Set solutions for video-enabling existing traditional meeting rooms. These two products are an affordable way to take advantage of your existing displays or monitors to deliver intelligent, high-definition videoconferencing. You can achieve sophisticated video collaboration experiences with flexibility for easy integration into many different types of rooms.

Extending your current display investments with a SX Quick Set video solution can offer the following benefits: Read More »

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