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Video & Software Updates Don’t Need To Overwhelm Your Enterprise Network

Guest post from Lorenz Jakober

Lorenz Jakober - Akamai

Lorenz Jakober, Sr. Product Marketing Manager, Akamai Technologies. Responsible for the product marketing of Akamai’s Cloud Networking product line, Jakober brings a wealth of experience focused on cloud networking architectures, web and mobile application design, performance optimization, usability, and content delivery.

Video growth is overwhelming the enterprise network

We have all been there. At work trying to watch the live company all-hands video, or the latest training, or perhaps even the latest YouTube video. But all we end up with are pixelated videos that take forever to start and constantly re-buffer. The workplace video experience can be abysmal if the WAN is not ready. Most of us will avoid a painful experience like that. Or, if we need to watch the content, suffer through it and spend extra time re-playing it until we can get the message. Talk about engaging employees and improving productivity! In all likelihood, at the same time, the IT team has been watching their network choke on all the additional video traffic. And as we all know we are just at the beginning of the video growth curve with HD everywhere, 4K, “engaging video training”, etc. Cisco, for example, forecasts that by 2018 IP video will represent 79 percent of all traffic globally.
Cisco VNI Global IP Traffic Forecast Read More »

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Smarter Routers for the Intelligent WAN

October 31, 2014 at 10:20 am PST
New ISR 4K Routers!

New ISR 4K Routers!

I really don’t envy the Cisco ISR team. It is really tough to be a leader and still out perform yourselves on a consistent basis.  One could argue there is nowhere to go but down.  I think is cool that TechWiseTV has been around long enough to chronicle the changes over time.  Heck, many of our favorite engineers have been around the entire time as well..that gives us the unique ability to tell a story that can both respect and hopefully contrast the evolution in an appreciative way.

We recently had a chance to showcase the new ISR 4000 Series.  ISR remains the acronym for this family as it stands in for ‘Integrated Services Router.’  I am sure we made this argument before, but one way to characterize this one is to see just how much the innovation swings towards the ‘I’ and the ’S’ these days.  It makes sense. There is only so much one can do from a pure routing perspective, especially if you consider that speeds and feeds will grow naturally with the rest of the market and nobody pays the Cisco premium for just keeping up with the Joneses.

This new series is a compliment to the old family line referred to as the ISR G2. We covered that one back in 2009 with episode 53 ‘The Router is Dead. Long Live the Router.’  It is fun, for me anyway, to go back and see if my superlatives have gotten any less superlative.

Quit Reading, Start Watching:  TWTV 158 -- Smarter Routers for the Intelligent WAN 

Read more in the extended shownotes.

Tina Shakour talks to Mike Woods from Akamai

Tina Shakour talks to Mike Woods from Akamai

 

 

 

 

 

 

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Cloudburst: iOS 8 Generates 50% Increase in Network Traffic

Many network engineers recall the iOS7 update on September 18, 2013 as one of the most historic download days of their network’s history. All the more reason for us in the wireless world who anxiously anticipated the September 17 release of iOS8.

We asked a few of our customers to monitor the effect of the software release on their networks and the results for the first two days are in. Those in the education and healthcare space in particular are filled with early adopters of WiFi technology and devices, and eager to get their hands on the latest updates.

Joe Rogers, Associate Network Director at the University of South Florida shared this picture with us from 1pm September 17th, showing 1 Gbps more traffic than he would normally see at this time of day:

usf

Another customer, Greg Sawyer, Manager of Infrastructure Services, shared this picture of the iOS8 effect on his network at the UNSW Australia.

unsw

He noted that his experience handling the release this year felt smoother than last year, despite the new peak internet download of 4.65 Gbps and 21Tb downloaded for the day! Not too surprising when considering that there were 27,000 concurrent connections on the wireless network and approximately 60% of those being Apple devices.

How should organizations be considering and handling these network spikes? I sat down with Cisco technical leaders Matt MacPherson and Chris Spain (@Spain_Chris) to get some insight on the effect of big updates like iOS8 on the wireless network. Here are some of the highlights of what we discussed:

The World We Live In

The truth is, more and more services are being moved to the cloud—a cloud that will push updates to millions & in the future billions of users and devices on our networks. Read More »

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IWAN Wed: Say “Yes” and “Now” with Akamai Connect

Cisco and Akamai ConnectHas this happened to you? The line of business comes to you one day and says they have this great new idea to train the sales teams.  “Let’s use YouTube videos”, they say.  Or the CMO comes to you and says, “digital signage will increase our revenue if we can promote this next new line of products that is about to launch”.  Or “This new cloud application looks great and it will increase employee productivity!”

But all you could say was ‘no, that’s not possible’.  Not because you didn’t want to enable each of these groups but because 1) you are short of resources or 2) budget is tight or 3) the infrastructure just isn’t ready yet.  Any or all of the above?

With 80% of the workforce in a non-HQ location, enabling these digital services is daunting to IT.  What happens to other business critical applications if the WAN is flooded with YouTube videos?  Digital Signage is a great idea, sure, but how do I distribute those HD videos or images to the stores?  Cloud applications may seem like not much as a user but what happens if all my users are accessing the cloud at the same time? Read More »

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IWAN Wed: Intelligent WAN @ Cisco Live!

The long awaited Cisco Live in San Francisco is only four days away.  There is a lot in store for our customers including hundreds of technical sessions, keynotes from executives and industry guests, product and solutions demos at World of Solutions and more.

One of the most important topics, in my opinion, that I believe you should tune into is on Intelligent WAN.  As you come to Cisco Live and are exploring Cisco Intelligent WANvarious technologies that will help your organization scale and grow for the next 3-5 years, what element is most crucial?  How about the branches and stores throughout the city, country or world that is growing rapidly, not just in terms of sheer count but also by size?  The number of employees working there is growing; the number of customer engagements is increasing; and the number and type of users are exploding.  You need an intelligent WAN that can adjust to the demand, meet the high user expectations and be the foundation of innovation needed at the branch.

To learn more about Cisco Intelligent WAN, please join us for the following activities.  We would love to hear your feedback on how Intelligent WAN can help your business and IT organization. Read More »

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