Category Archives: Mobility Field Day

Catching Up With Netscout on Their Flagship WLAN Support Tool

linklive_solutions_smIt’s not often that most of us get to spend time with product managers at big-name Silicon Valley network companies. I’ve been extremely fortunate in this regard through my participation in the Tech Field Day franchise, and recently had the opportunity to once again hang out for a bit with Netscout, in their own offices. The topic of this visit was the company’s super popular AirCheck G2, and our host was the awesome Chris Hinsz. (Chris makes the rounds at a lot of conferences and industry events, and is passionate about helping to make the WLAN world a better place. If you ever get the opportunity to talk with him, I guarantee it’ll be time well spent.)

If you are not familiar with the AirCheck G2 yet, let’s get you squared away.

The G2 is Generation 2, given that THIS AirCheck is the follow on to the original Fluke Networks AirCheck. The division of Fluke Networks that developed the AirCheck was bought by Netscout, hence the vendor name change along the way. If you’re interested in a unique way the original AirCheck was put into service for law enforcement, have a look at another Network Computing article I did back in the day. But alas, I digress…

Back to Mobility Field Day and the G2.

Hinsz did two sessions for MFD. In the first, he provided an intro to the tester and the handy Link-Live cloud service for those who may not be familiar with it. The video is here. He also provided insight into advanced tips and shortcuts on the G2, which you can review in this video. Even if you own and use a an AirCheck G2, you just might find something new to try via these videos.

Aside from the two sessions referenced here, it was a pleasure talking with Hinsz and his team about what else is going on with the AirCheck G2. This awesome unit is truly one of the favorite tools used by many a WLAN pro given it’s versatility and portability. It’s a safe bet that we’ll be hearing more about the AirCheck story as Netscout continues to listen to what it’s customers need, given that we’re only a couple of years into the life-cycle of this tester.

 

Mobility Field 2 Shows Evolving Nature of WLAN Industry

MFD2The “Tech Field Day” series of events has been  an important part of my professional development life for the last several years. I’ve had the good fortune to be a frequent delegate, and I have watched Wireless Field Day (WFD) morph into Mobility Field Day (MFD) in parallel with the changing nature of the WLAN industry. As we get ready to descend upon Silicon Valley for MFD2, I can’t help but think about what this round of vendor participants says about the general state of WLAN things.

This go round, you won’t see the usual suspects many folks think of when contemplating enterprise Wi-Fi. MFD2 is more about performance measurement and alternatives to the WLAN same-old with Mist Systems, Nyansa, Cape Networks, Mojo Networks, and another performance measurement vendor to be announced soon.

So why no bigtime flashy AP makers?

Here’s my take on that, and there are a few contributing factors:

  • The biggest guns have relegated their WLAN parts and pieces to non-headline status. Each has declared “We’re a software company!” of late, and is now devoting time to weaving together Intent-Based Network Fabrics With SDN Flavor Crystals. And… they have their own hyper-glitzy events where non-technical Hollywood-types make attendees swoon. Meh.
  • Extreme Networks is buying up almost everyone else, so the number of competing players is decreasing.
  • Ubiquiti is now #3 in market share, and seemingly needs none of these events to get their message of “economy-priced but half-way decent networking” out to the masses.

By now, WLAN is so tightly integrated with the rest of the network (in most environments) it doesn’t command the stand-alone Wow Factor it once did. But… in the rush to build feature-heavy (I’d even say “gratuitously bloated”, but I can be a wanker about these things) super systems, the big guns haven’t done all that well in natively providing many of the capabilities that MFD 2’s vendors will be briefing us (and those tuning in live) on.

From innovative ways of showing what’s really going on with a given WLAN to to fresh approaches to WLAN architecture (as opposed to butting an API into years’ old code and declaring it new SDN), MFD2 will be interesting.

If you tune in live and would like to get a question to the vendors as they present their stuff, make sure to hit up a Delegate or two via Twitter so we can ask on your behalf.

 

 

 

Mobility Field Day: Glimpsing a Complex Wi-Fi Future

          Take me home mamma, and put me to bed. I have seen enough to know that
I have seen too much.
                      (Announcer in “League of Their Own”)

Depending on where you are on your WLAN career arc, what I’m about to say may or may not make you a bit uncomfortable. That’s not my goal, but there are some complicated times a-coming, my friends. I’m writing this just a few days after I wrapped up participating in Mobility Field Day 1, and you can’t help but leave the typical wireless Field Day  event feeling like you’ve looked directly into the future of the WLAN industry a bit.

I’ve been known to throw out lofty observations like “Wireless Is So Not About Wireless Networking Anymore.” Then there was my white-hot Napkin Drawing. Even when I’m in the thick of doing wireless, I can’t help but zoom out to 10,000 feet and try to see the Big Picture of Wi-Fi. That big picture has certainly changed since the early days of 802.11, and you could say that my journey is really just riding the evolution of wireless networking such as it is. What I saw at Mobility Field Day is more evolution, and a few years from now we’ll look back at and think “yeah, that was cool… but not SO BIG of a deal in retrospect.”

Yet, in the here and now, things that are coming our way ARE big deals. They are still new, unfamiliar, thrilling, cool, and need to be learned and assimilated into our daily Wi-Fi Pro mindsets. Here’s a few “Wow Topics” that jumped out at me during MFD:

  • Ventev’s Street Furniture Wi-Fi As demands for wireless networking become more pervasive far and wide, the question of “so, how do we put it THERE?” gets asked a lot. Ventev has a really interesting line of outdoor antenna solutions coming out later in the year, as shown in the linked video.
  • Nyansa’s Voyance cloud-enabled analytics. The intro and overview to this fascinating and innovative approach to analytics, support and Wi-Fi troubleshooting is here. The demonstration and accompanying discussion is here. Watch for more coverage of this interesting startup, and it stands to reason that others are likely to follow the example of cloud-enabled multi-site data correlation as Nyansa’s baby gets exposure and customers.
  • Cisco Connected Mobile Experience (CMX) Cloud version. There is just sooooo much to CMX and so many different applications. I love that some of the complexity is moving to the cloud (please, God- let Prime Infrastructure go there too, soon). Video is here.  Cisco also wowed with a presentation on Flexible Intelligent RadiosWatch this video, and you’ll agree that things are getting pretty complicated in WLAN land.

Also in the bucket labeled Really Cool, and Quite Different: had a great session with Google on their OnHub approach to consumer Wi-Fi (it would also be at home on Star Trek), and Aruba Networks’ Chuck Lukaszewski talked more on 802.11ax- which may well be the most disruptive and complex standard of our careers (for many of us) when it gets here.

It was an exciting week, and I’ve just tipped the iceberg here. And like I said… these discussions show just how exciting the short future is in many directions for our Wi-Fi world.

Click the logo for all the Mobility Field Day 1 goodness.

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