A new year means new users and new devices. More devices means more network crowding. Mobile users demand bandwidth and speed, while the network is increasingly overwhelmed by the sheer number of devices. The networks of today and tomorrow have to be ready for high client density environments.
That’s why we’ve developed the Cisco High Density Experience (HDX). I announced HDX in a blog last October with a high level look at Cisco’s answer to handling high client density environments. Each feature in the HDX solution was designed specifically to alleviate the introduction of more clients, more bandwidth hungry applications to provide an unparalleled user experience.
Starting tomorrow we’ll kick off an HDX blog series to dive deep into the four key features that come with HDX:
- January 8: CleanAir
- January 13: Turbo Performance
- January 27: ClientLink 3.0
- February 10: Optimized Roaming
For more on Cisco’s approach to 802.11ac, visit www.cisco.com/go/80211ac.
Tags: 11ac, 802.11ac, applications, apps, bandwidth, Cisco, device, gigabit, HDX, high density, mobile, mobility, network, networking, user experience, wi-fi, wifi, wireless
Are you passionate about Cisco’s networking
technology? You know, routing, switching, mobility and more? Run for routers? Swoon over 11ac? Named your turtle Captain Catalyst? Do you love sharing your knowledge? Do you want unique access to Cisco experts? Today is your lucky day my friend!
I’m excited to announce the call for nominations for the all-new Cisco Champions for Enterprise Networks!
From now until January 10, 2014, please nominate yourself, a friend, a mentor, a luminary in the community or your favorite awesome person for inclusion in this program.
Submit your nomination today to email@example.com!
Be sure to mention “Enterprise Networks” in your nomination, so it will be routed
correctly. All Cisco Champions for Enterprise Networks will be selected and alerted no later than January 17, 2013.
Tags: #CiscoChampions, 11ac, Cisco, enterprise networks, networking, Nominations Open, wireless
By now you’ve probably heard quite a bit about the newest generation of Wi-Fi, 802.11ac. I’ll save you the gory details, just know it’s about 3x faster than 802.11n and will help to improve the capacity of your network. Jameson Blandford and I were recently guests on the No Strings Attached Show podcast with Blake Krone and Samuel Clements (Click to listen to the podcast).
I wanted to follow up the podcast with a blog to go over considerations for deploying, testing, and tuning 802.11ac.
Considerations for deploying 802.11ac
The first question you’ll want to ask yourself, is, if your switching infrastructure can handle 11ac? The answer probably is, yes. The things to consider are the port speed and power-over-Ethernet (PoE) capabilities. You’ll want the access point to have a gigabit uplink to the switch. Each 11ac access point could potentially dump several hundred megabits per second of traffic onto your wired network. It’s also not a bad idea to have 10 Gig uplinks on your access switches to distribution or your core. If you have even just a couple access points on a single access switch, you may quickly find yourself wishing you had 10 Gig uplinks.
Next you’ll need to consider how you will power the access points. If you are like the majority of our customers, you will use PoE from your switches. While 11ac access points require 802.3at (PoE+) for full functionality, the Aironet 3700 will run happily on standard 802.3af PoE. In fact, it remains 3 spatial-streams on both radios, so performance does not suffer because you have a PoE infrastructure.
Will you deploy 80 MHz channels? Read More »
Tags: 11ac, 11n, 802.11, 802.11ac, 802.11n, access point, Aironet, chanalyzer, cleanair, deploying, Enterprise, gigabit, infrastructure, macbook, metageek, mobility, network, network engineer, networking, omnipeek, performance test, performance testing, podcast, PoE+, Prime Infrastructure, spatial stream, Testing, tuning, wi-fi, wifi, wild packets, wireless, wireshark
[Editor's Note: This is a guest post by Matthias Machowinski, Directing Analyst, Enterprise Networks and Video at Infonetics.]
Infonetics recently published our Enterprise Networking and Communication Vendor Leadership Scorecard, our annual look at the top vendors in this space and their strengths and weaknesses. Enterprise networking and communication infrastructure is a critical component of the day-to-day operations of any organization—it connects people, devices, and IT systems and allows them to communicate with each other securely. This market consists of 3 major sub-segments:
- Networking: Equipment used to build enterprise networks, such as switches, routers, and WLAN
- Communication: Equipment and software that provides real-time enterprise voice and video communication, such as IP PBX, videoconferencing rooms, and UC software
- Security: Products that provide security for networks and network-connected devices, such as firewalls, IDS/IPS, and content security appliances Read More »
Tags: Cisco, enterprise networks, Infonetics, networking
“Growing up is never easy. You hold onto things that were. You wonder what’s to come. But that night, I think we knew it was time to let go of what had been, and look ahead to what would be. Other days. New days. Days to come.” - The Wonder Years
I’ve always liked this quote from one of the best TV shows of all time. And in an age where things are constantly changing, it’s never been more relevant. Today’s grandparents and parents spent their childhood in a world without sensors, smart phones and network capable devices at their fingertips. Our children, however, are growing up in a drastically new world. A world where everything is instant, where networked devices are part of their everyday lives and technology is in everything they do. This world enables unlimited potential and unlimited connections that can impact a child’s life for the better. So how will the Internet of Everything (IoE) prepare children for the smart people network they will live, learn, work and play in?
Read More »
Tags: Cisco, collaboration, Internet of Everything, IoE, IoT, mobile, mobile device, mobility, network, Networked Entertainment internet of things, networking