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The Secret to Mobility in a Multiple Device World

The Internet of Everything is all around us. People are connecting on the go in new ways, and they expect fast, secure network connections that follow them anywhere and everywhere —at work, at home, at play, at the mall, at the gym, or even at the ballpark.

Not so long ago, getting on the Internet was a static experience. It was a desktop PC tethered to the company network, or for the elite the “double, double, toil and trouble” of a modem firing up, followed by a long wait for a sluggish home connection.

The new era of mobility takes computing beyond the PC’s limitations, surpassing it by a long shot. It’s becoming less about devices than what you can do as the workspace evolves, offering adaptability and choice based upon who you are, where you are, and what you need to accomplish. Whether it’s a quick phone call, a web conferencing session, instant messaging, or file sharing, removing the limitations of location and devices lets organizations work together better and make decisions faster.

What is driving these changes? When people think of mobility, they usually focus on the devices used to access the net. Slick new smart phone displays, multi-touch tablet screens, and futuristic industrial designs are definitely eye-catching. Consumers are snapping up these new devices, and companies are embracing bring-your-own-device (BYOD) programs. But what’s happening behind the scenes and on the screens is just as important—if not more important.

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On Converged Access & Wireless Controller 5760: A Screenplay

At Cisco Live London, Cisco unveiled  Wired & Wireless convergence, along with its associated products, the Wireless LAN Controller 5760 and the Catalyst Switch 3850 with built-in Wireless Controller. While on the expo floor explaining the newly introduced ‘converged access’ to our customers, I had some interesting conversations that I thought might be cool to share with you. There may be some paraphrasing here, but if my conversation became a screenplay, it would have looked like this:

—-

The Cisco Live! London expo show floor is throbbing with excitement, customers browse the many demos that are around the World of Solutions arena.

NAT, Wireless Controller 5760 Product Manager, stands at a demo booth with the new controller.

CUSTOMER 1 ambles over.

CUSTOMER 1

I heard about the converged access and it sounds very interesting. Why should I consider 5760 controller?

NAT

Do you have bandwidth hungry applications such as video / multimedia  applications used by your wireless users?

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Can Access Switches Simplify BYOD and Collaboration?

January 18, 2013 at 5:19 am PST

Enabling bring-your-own-device (BYOD) and rich-media collaboration applications can help increase productivity, deliver superior employee collaboration, and improve business agility. The right campus access network can simplify BYOD and collaboration so that you can free up time to focus on strategic projects.

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One Management for the BYOD Challenge

January 16, 2013 at 5:00 am PST

As part of my work at Cisco, I get to talk to customers very often. Through these conversations, I learn what works for them and what concerns them. Lately, I’ve been hearing a common theme from a lot of customers: in many organizations IT staff is small and not growing while they are being asked to do more to meet the bring-your-own-device (BYOD) challenge.

BYOD has drastically changed the technology landscape as users bring many different types of personal devices to the networks of schools and colleges, hospitals, financial agencies, enterprises and other organizations. One university IT team, including their chief technology officer and their IT administrators, recently told me that they had 200% network user growth and 300% endpoint device growth over the last several years. As for their network, they used to have less than 100 wireless access points (APs). Guess how many they have today? Over a thousand. And they are planning to deploy several hundred more APs in the coming months. How about their IT headcount growth? As you might have guessed, it’s not grown at all.

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Get your Wi-Fi network ready for Windows 8

October 12, 2012 at 5:00 am PST

Microsoft will launch Windows 8 in late October. Along with a slew of other features, it will be among the first to support the 802.11w standard to protect Management Frames for client devices on Wi-Fi networks.

Customers running old Cisco unified releases (between 4.2 to 7.2) in local, Flex or mesh mode will run into an interoperability bug (CSCua29504, to be exact) that prevents 802.11w enabled clients from connecting to a Cisco WLAN with Management Frame Protection (MFP) enabled. This bug does not affect customers running autonomous access point deployments or customers running Cisco unified releases older than 4.2.

What are the possible solutions for you?

1. Please upgrade your production environment to one of the following releases, which will interoperate with Windows 8.

  • 7.3.101.0
  • 7.2.111.3
  • 7.0.235.3

2. Roll back to pre-windows 8 drivers as identified in the Microsoft Knowledge Base article.
3. Fall back to TKIP
4. Sign up for a beta release for Cisco’s upcoming feature release 7.4 (beta available now!) that supports the 802.11w feature in local mode.

What is 802.11w ?

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