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The Network After 25 Years of Cisco Live!

#clus1A lot can change in 25 years. At the first Cisco Live (then known as Networkers conferences) in 1989, 200 geeks gathered for the inaugural event. Fast forward to three weeks ago, when we welcomed a whopping 25,000 attendees into the arms of our namesake, beautiful San Francisco.

We heard there was some interest in how the network performed at the show, so I wanted to share some of the interesting statistics about the network at Cisco Live! I shudder at the thought of the ancient network from 25 years ago. So here we go:

Wi-Fi Client Devices

This year we saw 30,705 unique devices, with 7000 in the theater for John Chambers’ keynote.

# of Unique Clients

# of Sessions

# of Unique Users

# of Unique APs

Avg Users per AP

30705

1396239

30705

859

33.64

Max. Concurrent Connected Wi-Fi Devices

There was a peak of 14216 concurrently connected device at SF this year.

clients2 Read More »

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TU Darmstadt Rolls Out Cisco Unified Access to Prepare for 802.11ac

May 27, 2014 at 11:31 am PST

Technische Universität Darmstadt, usually known as TU Darmstadt is a research university based in Germany. It was founded in 1877 and over the last 137 years has grown to be among the largest and most prestigious public universities in Germany serving over 25,000 students per year. It is the alma-mater to many world-wide leaders from Nobel prize winners, a CEO of a fortune 500 company, a president of a country and multiple World Robocup champions.

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No wonder, they have a reference from Albert Einstein!

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In 2009 TU Darmstadt embraced BYOD with the 5508 Series Controller managing the 1140 802.11n Access Points. Recently we talked to Thomas Vogel, the Head of Network Group and Andreas Liebe, the Network Services Manager who have over 15 years of experience managing WLAN environments. In this blog, we will describe some of the details of WLAN deployments using the 3850 Series Switch and the 5760 Series Wireless LAN Controller to address the new requirements in the school environment. Read More »

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How the Shift to Mobility & Location-Based Services is Changing Hospitality & Guest Services.

Mobility trend in Hospitality

A recent TripAdvisor survey found that over 40% of travelers use their smart phones to plan a trip and over 46% use their smart phones to enhance their trip while traveling.

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No longer is it just an idea or an aspiration for the hospitality industry to use innovative methods to engage with their guests, for example Marriott Hotels, just this year, announced the addition of mobile checkout to its industry-leading Marriott Mobile app for smartphones. Clearly mobile check-out is just the latest innovation from the brand as a new service designed for today’s connected travelers. Read More »

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Mobile Retail Evolution and Location Based Services

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This is part of a series of how location services is a core part of the mobile evolution in various industries. In a previous post I looked at the growth of mobile  location, data and context based advertising, and there is no doubt from the evidence that this market space is already big, and predicted to grow exponentially over the next 4 or 5 years.

While this is very interesting at a macro level, for most of us what does that really mean, what can it be used for, how can we get some value or benefits from it….

Let’s look at this from the point of view of various industries, both looking at the uses of the consumer and of the business in a practical manner.

Today we look at the Retail Industry, and ask a few questions to understand the landscape.

  • How are consumers habits changing
  • What are retailers doing about this
  • What can we expect to see in the coming year(s)?

How are consumer habits changing?

We already know that today over two-thirds of all U.S. consumers have a smartphone (expected to be >90% in about 3 years) and the capabilities that this brings is changing the face of retail business as we know it. Specifically looking at mobile retail and advertising the patterns are undeniable, we as mobile retail consumers are doing things differently and happy to engage and be engaged in new ways.

◦    Remember the coupon cutting days…well mobile coupons are starting to become the norm…recent research among mobile users shows significant numbers redeemed mobile coupons… 41% at grocery stores, 41% at department stores, and 39% @ clothing stores (source: Business Insider 2014) Read More »

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What, Why, Where, When, How: The New FCC Ruling Around 5 GHz

You don’t need me to tell you to know that we are in the midst of a technology revolution.  It’s mobilizing the internet.  And it’s transforming the way billions of people around the globe collaborate, communicate, and connect to the internet.

•           The education customers I work with are incorporating video and mobile applications into their curriculum with up to a 100 students in an auditorium accessing the Wi-Fi network simultaneously.

•           Healthcare customers are relying on Wi-Fi to connect patients, devices and provide nurses instant access to medical records.

•           Manufacturing customers are increasingly using Wi-Fi to enable workers on the factory floor to have real-time video conversations with experts anywhere in the globe.

What do these things have in common?  They all depend on Wi-Fi for connectivity.  In these areas, and so many more, Wi-Fi has become a central way that people access the Internet.

The FCC released a historic decision on April 1, 2014 (adopted March 31)with regards to the use of 5 GHz spectrum. Although there were many technical aspects included within this decision, one of the most interesting was making the 5150-5250 MHz U-NII 1 band available for outdoor WLAN use. Read More »

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