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.
Cisco 5760 is six times faster and Catalyst 3850 is 4 times faster as compared to Aruba 7240
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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Tags: 802.11ac, aruba, Cisco, controller, Miercom, network, performance, QoS, technology, wireless
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 »
Tags: #80211ac, 3600 access point, 802.11, 802.11ac, CCIE, CCNA, Cisco, discussion, information, interop, Interop Las Vegas, learn, network, networking, no strings attached, podcast, popular, radio module, technology, WAN, wi-fi, wifi, wireless, wlan
It’s no surprise that student safety is the upmost priority to educators, administration, and parents. I would know because I have two daughters in K-12. The topic of safety in K-12 schools strikes particularly close to home since one of my daughters has already been in a lockdown due to police activity in the area. A lockdown is where children are placed in the corners of the classrooms, away from windows and clear from the classroom door windows: lights off, doors locked, and no chatter. My daughter took it in stride since she thought it was a game. I, on the other hand, was extremely uneasy when I received the email bearing the news and was not relieved until I received the “clear” email notification.
Given some of the latest developments that Cisco has been working on with location-based analytics using wireless technologies, it didn’t take long for us to start talking about how Wi-Fi could be used to help in the case of public safety in K-12 schools. The intersection of K-12 public safety and Wi-Fi technologies stirred up such a discussion amongst ourselves that we wanted to open up the discussion with an external webinar. I hope you can join me for the discussion on May 22nd (Click to register), but just in case you need some convincing, here’s a teaser. Read More »
Tags: 1:N, analytic, bring your own device, byod, children, Cisco, device, devices, email, K-12, K12, kid, kids, laptop, location, location-based, mobile, mobility, network, networking, police, public, responder, safety, solution, technologies, technology, webinar, wi-fi, wifi, wireless
Activate the IT Transformation with Unified Access: Part 4 -- Centralized Policy, Control, and Enforcement
Wednesday, May 15, 2013 10am-11am PDT | Register Now
Don’t miss the next in line of our five-part Unified Access Webinar Series on May 15th to hear how organizations in education and healthcare rely on Cisco Identity Services Engine (ISE) to provide the identity enforcement and secure access control that allow employees, contractors, students, faculty, and guests (choose the user) to use their own devices on the network. Read More »
Tags: access, activate, authentication, central, centralize, Cisco, control, demo, device, enforcement, ISE, IT, management, MDM, mobile, mobility, network, organization, policy, secure, security, technology, wi-fi, wifi, wireless
You saw the double-announcement Thursday--Not only is MGM betting big on Cisco to transform the guest experience, but we at Cisco are taking the missive of helping our customers create connected mobile experiences to the next level with Web engagement.
At this point you’re probably thinking: How exactly does this apply to me?
Good thing we have three industry-specific webinars for your convenience.
Choose the industry that applies to you and take 30 minutes to see how Cisco Connected Mobile Experiences can help YOU engage your passengers, customers, guests, and more to boost revenue and build loyalties like never before.
Intrigued? Check us out at http://www.cisco.com/go/cmx or visit the announcement of the new web engagement platform to see how we can help you transform your business engagement model.
Tags: airport, Cisco, Conference, Connected, connectivity, experience, Guest, hospitality, International, las vegas, location, location analytics, maps, MGM, mobile, mobility, mse, network, networking, operation, optimize, resorts, retail, revenue, service, services, technology, Transportation, upgrade, wi-fi, wifi, wireless