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
Time is money. And the more time it takes to deploy and provision devices on your network, the more costly it is for your organization.
On August 21, join our experts for a deep-dive exploration of Cisco Prime Infrastructure, a critical part of the Cisco Unified Access solution, and learn how Cisco Prime Infrastructure can speed the deployment and configuration of your unified access environment. Cisco Prime Infrastructure reduces errors and difficult-to-diagnose configuration issues, through a logical, simple-to-use workflow.
During this detailed session, you’ll hear and see a live demo, and learn how Cisco is reinventing the way that network devices are deployed.
As part of the Cisco Unified Access solution, Cisco Prime Infrastructure delivers a single management point of view. It offers comprehensive lifecycle management of wired and wireless access, campus and branch networks, complete visibility into end-user connectivity, and application performance assurance. Read More »
Tags: Cisco, deployment, network, network management, pi, Prime Infrastructure, unified access, wi-fi, wired, wireless
Don’t forget: this Wednesday at 10AM PST we’re having the last of our Activate the IT Transformation with Unified Access webinar series: Converged User Access Management.
Register today and mark you calendars for this informational deep dive into Prime Infrastructure 2.0 and learn how it integrates into Unified Access for one management across one converged network with one singular policy. CLICK HERE TO REGISTER
Tags: Cisco, mobility, prime, Prime Infrastructure, unified access, wi-fi, wifi, wireless
As we’ve been discussing this week, Gartner just came out with their Wired and Wireless LAN Infrastructure Magic Quadrant report. If you haven’t had an opportunity to read the report, you should.
We address the subject of the report—the converged wired/wireless network—through a “One Policy, One Management, One Network” approach. “One Management” is made possible with Prime Infrastructure which provides the “best-of-breed” management for end-to-end wired and wireless lifecycle management. That means one place to manage, design, deploy, monitor, optimize, and administer your entire network—regardless of whether the connection is wired or wireless.
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Tags: network management, one management, Prime Infrastructure, wired, wireless