Cisco Blogs


Cisco Blog > Mobility

Get Your WLAN Ready for Google Android L and Apple iOS 8

July 24, 2014 at 5:00 am PST

This fall your wireless networks will experience many devices upgrading to the new Android 5.0(L-release) and Apple iOS 8 releases (cue: IT managers groan). There have now been many blogs attempting to capture the enhancements expected with these releases. Today I am going to focus on describing how Android L and iOS 8 may affect customers deploying Cisco enterprise grade Wi-Fi networks based upon our research and testing of the Apple seed. Our verdict: Carry on with business as usual.

Here are four features we predict will have the most impact your networks:

1. Chromecast and Google Cast Enhancements (Android L)

Rishi Chandra, the Director of Chromecast Product Management announced that, starting with the Android L release, users have the ability to cast to your neighboring devices such as a TV without having to connect to your Wi-Fi network. In the demo, a phone used the cellular connection to connect to chromecast through the cloud. A variety of techniques are used to authenticate the users in the same room OR use a pin-code as an alternative. Users can Google Cast an ecosystem of applications or even their own applications over any Android or iOS device as well as Cloud based apps on Chrome.

Predicted Impact: Given that this feature works transparently to the Wi-Fi, it is expected that there is no impact on the WLAN in your classrooms or dorm rooms or auditoriums where this will most likely be used.

2. Peer-to-peer AirPlay discovery and playback (iOS 8)

Starting with the iOS 7.1 release, AirPlay devices will discover an AppleTV via the bluetooth network. Users could also secure their AppleTV via a 4 digit pin-code. With the iOS 8 release, Airplay devices can also mirror their content via Airdrop. This feature offers an alternative method for customers to discover and mirroring of Bonjour traffic without accessing the corporate Wi-Fi network.

Predicted Impact: Again this feature operates transparent to the Wi-Fi and therefore customers using this feature should not see any impact on the WLAN. Cisco wireless customers also have the ability to use the Service Discovery Gateway on Cisco IOS based switches, routers or wireless LAN controllers or the Bonjour Services Directory on AireOS controllers. Read More »

Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Non-Stop Wireless Network at John Muir Health

April 15, 2014 at 8:12 am PST

Previously I have blogged about No SSID Outage and No Client Reauthentication whereby even if your Cisco Wireless Controllers were to fail due to any reason, the clients will NOT experience any downtime due to Stateful Failover functionality to a Standby Controller. What could be better than that? Controllers that never go down! 

muir1

A picture is worth a thousand words! As you can see the above the WEBGUI on a 5508 series wireless controller shows that, it is running 7.0 code which was an MD release, has been operational for over a thousand days or over three years! Read More »

Tags: , , , , , , , , , , , , , , , , , , , , , , ,

My IoE World: Starting the Day Fit and Connected

Introduction

It’s mind-boggling to see the speed at which people, process, data, and things are becoming more and more connected. The Internet of Everything (IoE) world is already happening.  But what does that world really look and feel like in our daily lives?  How are our everyday experiences changing as a result? How is it helping us attain our goals and desired outcomes?

To answer these questions, we need to take a step back to understand a few critical elements.  First, IoE is coming at us like a freight train, but it may not be evident because it’s happening in silos and with very specific technologies and applications.  To appreciate how much activity is going on in this space, it’s critical to begin looking at the IoE landscape in specific segments. Here are two things that can help:

  1. A video of an interview I conducted with Rick Smolan, author of “The Human Face of Big Data,” in which Rick provides some great insights and examples of life in a connected world.
  2. This mind-bending chart that details different horizontals, verticals, and building blocks to help you explore and examine the evolution of IoE.

ThingLink

Read More »

Tags: , , , , , , , , , ,

In the Internet of Everything, “Everything” Includes YOU

You wake up feeling rested thanks to systems that “know” the best temperatures and lighting for your personal sleep patterns. While brushing your teeth, a smart (very smart) mirror tracks your vital signs and pronounces all systems go. It then suggests a high-protein breakfast, since the intensive financial analysis on that day’s calendar will demand concentration. But first to the gym, where biometric sensors embedded in the fabric of your workout clothes track minute-by-minute progress.

A far-off future vision from Hollywood? Not at all. These technologies are on the horizon and may be impacting our daily lives in years to come. And they dovetail into a massive societal and technological shift that Cisco calls the Internet of Everything (IoE).

Rachael_QuantifiedSelf7-22

Read More »

Tags: , , , , , , ,

How to Build a Happier and More Efficient Team

For those of us in large enterprises, it’s easy to feel lost in the sea of employees. With the rise of mobility, virtualization, and BYOD, many of us in the tech industry work from home, other offices, or even other countries. Because of this, many of us miss the chance to build good relationships with other team members. People with good work relationships are more productive, and tend to stay around longer.

Recently, my team had a major re-org, and helping new team members feel at home has been on the forefront of my mind. Here are some tips I am following to build a happier, healthier, and even more efficient team:  Read More »

Tags: , , , , , , , , ,