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From Battlefield to the IT Field: My Story of Transition

This blog originally appeared on the HuffingtonPost

“We ask these men and women (veterans) to leave their families and their jobs and risk their lives to fight for our country. The last thing they should have to do is fight for a job when they get home.”

-President Obama

I can still remember the moment. I gazed out of my window at the beautifully lit Verrazano Bridge from my apartment in Brooklyn, N.Y. — one late evening in March 2003. A year and a half had passed since Sept. 11 and an address from President George W. Bush interjected the usual television programming. It was to announce the beginning of the war with Iraq.

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I enlisted into the military as soon as I could. While most high school seniors were applying to colleges all around the city, I headed to military recruiting offices. As part of a family that has served in the military since the Revolutionary War, it made sense why this was the only thing that felt right to me.

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Have You Registered for K-12 & Public Safety May 22nd?

Improving School Safety with Your WLAN

See how your campus Wi-Fi can improve emergency response

Register Now    |        May 22, 2013    10AM-11AM PDT

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Tony De La Rosa shared with us a teaser last week about the riveting webinar we have coming up this week on how Wi-Fi technology can be used in K-12 schools. If you missed it, here’s the original blog--it’s not too late to register for the webinar!

Join us on this Wednesday, May 22 at 10 a.m. Pacific Time/1 p.m. Eastern Time as our experts walk through several real-world scenarios of how Wi-Fi can be used in campus emergencies. They’ll also discuss the latest Cisco solutions and take your questions in a live Q&A. Read More »

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Register for the K-12 Education: Using Wireless Technologies in Public Safety Webcast

Innovate the education environment by deploying Cisco BYOD Solutions for K-12 to facilitate teaching innovation and emergency  safety . 

Small, medium, and large school districts across the country are utilizing Cisco technology to provide pervasive wireless coverage for their schools.  Wireless coverage can not only provide an enhanced teaching and learning resource, but it can also be utilized as a tool for public safety.

The K-12 Education (PT III): Using Wireless Technologies in Public Safety webcast will take place on May 22nd, 2013 from 10:00 – 11:00 am (PST).  To register for the webcast please click here.

Here’s a sneak preview:

There is nothing more alarming then the event of a lockdown occurring during school for the protection of the students, public safety is a huge concern for parents and teachers alike.  Leveraging Cisco BYOD Solutions for K-12 Education  real-time location tracking in schools becomes a reality in order to determine the whereabouts of mobile device users throughout the campus.  Read More »

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802.11ac: Is Your Network Infrastructure Ready for Next-Gen Wi-Fi Traffic?

The next generation of Wi-Fi, 802.11ac couples the freedom of wireless with the speed of gigabit Ethernet. This also translates in additional load on the backbone of the network, which has to deliver at least 3 times the capacity of the current gold standard, the 802.11n based network.

Cisco launched the Unified Access architecture  to scale linearly with the increased load on the network with 60 Gbps Wi-Fi throughput on the Cisco 5760 Wireless LAN Controller and 40 Gbps Wi-Fi throughput on the Catalyst 3850 Series Switch with a built-in wireless controller.  Both these platforms are based on the Cisco Unified Access Data Plane (UADP) programmable ASIC, which provides high performance and scale, common open APIs, and enables consistent QoS policies for both wired and wireless networks.

Aruba recently launched the 7240 series controllers with a throughput of up to 40Gbps claimed, with the same goal of delivering 802.11ac capable performance across the network. This controller is based on a generic network processor and not a purpose built ASIC like the Cisco controller.

Miercom performed a third-party evaluation to benchmark these products  using  IMIX (Internet Mix) packet traffic and test QoS traffic for high priority application.  IMIX is traffic pattern consisting of a preset mixture of small, medium and large frame sizes used to emulate real-world traffic scenarios in a testing environment. We wanted to give you a sneak peek at some of the results.

Performance

Cisco 5760 is six times faster and Catalyst 3850 is 4 times faster as compared to Aruba 7240

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The Cisco 5760, 3850 and the Aruba 7240 were tested for throughput using RFC 2544 and IMIX Traffic.  The Cisco 5760 and 3850 performed extremely well by achieving 50 Gbps and 37 Gbps, whereas Aruba 7240 fell short by just achieving 8 Gbps, which is 20% of its advertised throughput.

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Live: 802.11ac with No Strings Attached

Coming off a busy week at Interop Las Vegas, we have recorded another info-packed podcast with the popular wireless networking podcast group “No Strings Attached Show”. The topic for this podcast covers the gigabit wireless technology, 802.11ac which if you attended Interop, you know this is a very hot topic (“I’ll take enormous understatements for $600, Alex”).

However, it is not just a discussion on what is included in the standard. Blake Krone and Sam Clements from No Strings Attached interview our Mark Denny and Brian Hart as they discuss a number of topics related to 802.11ac technology including the following:

-          The 802.11ac Wave 1 Radio Module for the 3600 Access Point, the availability and best practices for upgrading the 3600 AP with the 802.11ac Module

-          Segments of the enterprise market where 802.11ac technology is generating the most interest Read More »

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