The guys from No Strings Attached Show just published their podcast we sponsored featuring Jim Florwick yesterday and already the verdict is in: Jim Florwick is awesome.
For those of you who haven’t had the chance to download the podcast yet (What are you waiting for?! Download podcast) or you have a few extra minutes to scan a short blog to decide whether or not you want to download the podcast, I asked Jim what his key takeaways are when it comes to high density design.
Here are Jim Florwick’s 6 tips for HD network design (for the REAL meat, tune into the podcast):
- High density client environments are quite common with today’s users being very connected – today’s users are always connected. With planning, this can be managed quite successfully. Understand the limitations, be aware of how legacy requirements will affect the outcome, and set expectations accordingly. Efficiency is key and removing some of the blockers (legacy) first is essential.
- 802.11ac represents another quantum leap forward in technology and will eventually allow a much richer user experience. It is a transition that must be managed and balanced against your current mission requirements. Evaluate channel/bandwidth requirements carefully. Monitor the mix of client devices operating in your environment and update frequently. Read More »
Tags: 11ac, 802.11, 802.11ac, access point, antenna, bandwidth, Cisco, CLI, client environment, design guide, HD, high density, high density design, high density network, jim florwick, legacy requirements, Mhz, Network design, no strings attached show, OBSS requirement, podcast, RRM; DCA algorithm, technology, wireless design
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
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
We’re featured on the latest episode of No Strings Attached Show!
Don’t miss our own product managers Jagdish Girimaj and Mark Denny take a deep dive with NSA Show hosts Blake Krone and Samuel Clements into the technology behind enhancing wireless with the Cisco Mobility Services Engine (MSE) and Wireless Security & Spectrum Intelligence (WSSI) AP3600 module.
Listen into the podcast here!
Tags: 3600 module, mobility, mobility services engine, mse, networking, no strings attached, nsashow, podcast, technology, wi-fi, wifi, wireless, wssi
So, if you are a networking geek of any sort, you should be listening to PacketPushers--for both the education and the sheer entertainment value. This year, we tried something a little different with the PacketPushers team and had them join us onsite at CiscoLive. Below are six of the podcasts they produced for us:
Tags: Catalyst 4500, Cisco ONE, cloud services router, N1KV, nexus, onePK, Packet Pushers, podcast, SDN, social media