Welcome to Cisco Live San Diego 2015!
We are excited to showcase our Enterprise Mobility booth, announcements and events at #CLUS. This page is a resource page to help you in planning for all of the exciting Mobility activities at Cisco Live San Diego. Feel free to bookmark this page and come back to learn about all of the latest news at the event.
Cisco Live is Cisco’s premier education and training destination for IT professionals worldwide. Mark your calendar for Cisco Live 2015, June 7 – 11 in San Diego. Visit the Enterprise Mobility booth to learn more about new products, announcements, demos, sessions and win prizes!
Venue Information: San Diego Convention Center
111 West Harbor Drive, San Diego, CA 92101
Featured Sessions (and other sessions visit here)
Monday, June 8
Innovation Talk: Future of the Network (with CMX live demo) – Rob Soderbery, 1:00-2:00pm PT
PSO Session: 3-Steps to Creating an Effective Mobility Strategy – Prashanth Shenoy, 8:30-9:30am PT
Tuesday, June 9
Booth Theatre Session: Developing an Enterprise Mobility Strategy – Raakhee Mistry, 3:15-3:30pm PT
Wednesday, June 10
Booth Theatre Session: Prepare for the Next Wave of Mobility (.11ac Wave 2 Innovations) – Bill Rubino, 11:30-11:45am PT
PSO Session: Customer Experience – The New Competitive Battleground – George Wilson, Stephen Smith 1:00–2:00 pm PT
Thursday, June 11
PSO Session: CMX: The Latest in Location Innovations and Analytics – Jagdish Girimaji, 8-9am PT
Booth Theatre Session: Engage Your Customers With Connected Mobile Experiences – Jolene Tam, 1:30-1:45pm PT
Read More »
Tags: #CLUS, 802.11ac, cisco live san diego, Cisco Mobility, Cisco Wireless, CLUS demos, CLUS sessions, CLUS15, cmx, connected mobile experiences, EN5, Hyperlocation
South Island School in Hong Kong is made up of students from around the world with 1,400 students from over 35 countries. One value that sets the school apart is its commitment to using technology in the classroom. For instance, all students have a laptop that they use to access e-books, watch educational videos, and complete homework assignments. Some exams are even taken digitally.
With wireless devices used daily by every student and faculty member, a stable network connection is almost as important as pencil and paper in classrooms. South Island School’s existing Cisco network had reached end of life, and the school needed to refresh the infrastructure with a network that could meet bandwidth needs for years to come.
“We looked at other vendors, but we were extremely impressed with how the existing Cisco equipment performed over the years,” says Victor Alamo, ICT manager at South Island Schools.
“By upgrading to the latest Cisco access points and switches, we’d have an infrastructure that would keep up with our needs.”
South Island Schools updated their network around the Cisco Aironet Access Points which supported the latest Wi-Fi standard, 802.11ac. This along with Centralized management with support for converged wired and wireless networks allowed South Island Schools to keep their students and teachers connected with reliable and fast service.
These changes resulted in stable wireless connections for thousands of wireless devices which enhanced classroom work with video, applications, and sharing providing a better user experience for both students, teachers and administrators.
For more information, please visit the South Island School Wireless Case Study Page
Tags: 802.11ac, Cisco Aironet Access Points, Cisco Mobility, South Island School in Hong Kong, wi-fi
Cisco Systems is announcing a new set of features that enhance its HDX (High Density Experience) suite. This blog is the first in a series that explains the new features that comprise the enhancements to HDX.
Every advancement in Wi-Fi technology comes with corresponding complexities and tradeoffs. You just don’t get something for nothing.
For example, much of the speed improvements in the evolution from 11b to 11g/a to 11n to 11ac are achieved by simply doubling the RF channel width. Increasing channel width from 20 MHz to 40 MHz effectively enables doubling “over the air” speed. Increasing channel width from 40 MHz to 80 MHz doubles that speed again.
Of course, wider channels are more susceptible to interference (since a wider channel can “hear” more). Furthermore, with wider channels, the number of available so called “non-overlapping” channels decreases making mutual interference an increasing problem. Being able to send data over the air faster is very important, but if the devices in your WLAN are waiting more often to send data because the wider channel is more likely to be busy, then disappointment and unrealized expectations will occur. Keep in mind that because “air is shared” for Wi-Fi that it uses a “listen before talk” protocol.
Also, in a real world WLAN, it is highly unlikely to have homogeneous device types. The client mix will include legacy devices that simply can’t operate at 80 MHz (or 40 MHz). This means that spectrum could be wasted if the network is configured for a greater channel width than most of its devices can handle. This has far more consequences at 5 GHz than at 2.4 GHz since 40 MHz channels are unlikely to be usable at 2.4 GHz and 80 MHz channels cannot be used at 2.4 GHz.
Interestingly, 802.11ac does include a feature called RTS/CTS with bandwidth indication that is intended to address dynamic channel width (read more about this in “802.11ac: The Fifth Generation of Wi-Fi” section 2.3.4). The challenge is that this feature is not often used and cannot be used by either 11a or 11n clients.
Last, but far from least, no two wireless networks are the same – every wireless network is different. Even parts of the same wireless network will be different. Thus, there really is no “one size fits all” static configuration that helps offer optimization. The Wi-Fi network needs to adapt as conditions change. Read More »
Tags: 802.11ac, Cisco Mobility, DBS, DCA, Dynamic Bandwidth Selection, Dynamic Channel Assignment, HDX, high density experience, RF Neighborhood, wi-fi, wlan
Technology is important to children in terms of how they learn and how they live. A challenge for many school districts is the ability to offer a mobile learning by putting digital resources in a student’s hands with constrained funding for education.
Katy Independent School District located in Katy TX needed a wireless infrastructure that would support this vision. With over 62,000 students, Katy ISD needed to move from a wireless network that was built for coverage to a network that is built for density. By providing 802.11ac-based Wi-Fi access points in classrooms and outdoor locations and centralized management, the school district is supporting more than 40,000 concurrent Wi-Fi users and empowering faculty, students and staff. Read More »
Tags: 802.11ac, Aironet Access Points, byod, Cisco Mobility, Cisco Unified Access Solution, Katy Independent School Disctrict, mobile education, wi-fi
Fundamentals of 802.11ac Wave 2 from TechWiseTV
How well do you understand this Wave 2 release of the 802.11ac specification? Our latest ‘Fundamentals of’ addresses the technical differentiators and the potential pitfalls you should be aware of. There is a lot of power in this wave.
Just 5 Minutes to increase your knowledge: WATCH NOW
I put the full script at the bottom of this blog if interested.
Watch some of the earlier wireless fundamentals for even more wireless innovation and (IMHO) great background:
Read More »
Tags: 802.11ac, 802.11ac wave 2, CiscoMobility, Ethernet Base-T, IEEE, mimo, mobility, mu-mimo, wifi