As the famous saying goes, “Good things come to those who wait”. Delayed gratification – person’s ability to forgo a smaller reward now for a larger reward in the future – has been linked to better life outcomes as demonstrated by the often cited Stanford Marshmallow experiment and others. In most cases though, it requires a degree of self-control not easily achievable in today’s fast paced, ever-changing world with new mobile devices, protocols and technologies.
If you are one of the Cisco Wireless customers currently deploying Release 7.0 MD and waiting for the next Cisco Wireless Software Maintenance Deployment Release, the wait is over!
Release 220.127.116.11 has achieved Maintenance Deployment (MD) status.
Release 18.104.22.168 is the recommended MD release for all non-802.11ac deployments. For 802.11ac deployments, Release 22.214.171.124 (Release 7.6 Maintenance release 1) is the recommended release.
For additional details on Software Release Recommendations and Guidelines, see Guidelines for Cisco Wireless Software Release Migration
Below are top 10 reasons (in no particular order) to upgrade from the current 7.0 MD release to the latest 7.4MD Release.
10. FlexConnect (improved and rebranded H-REAP) with efficient AP upgrade across WAN, BYOD policies support, Flex ACLs and split tunneling. Read More »
Tags: 11ac, 802., 802.11, access point, ACL, analytics, AP, App, Apple, application, Bonjour, byod, Cisco, client, controller, customer behavior, deploy, device, flex, flexconnect, guideline, H-REAP, High Availability, hop security, IPv6, L3 domain, licensing, maintenance deployment, management, MD, migration, mobile, mobility, network, onboarding, outage, Packet, packet optimization, policies, policy, protocol, recommend, release, scale, security, services, SKU, software, split tunneling, standby, stateful switchover, support, technology, tunneling, upgrade, virtual, virtual footprint, WAN, wi-fi, wifi, wireless, WLC
Editor’s Note: This is the second of a four-part deep dive series into High Density Experience (HDX), Cisco’s latest solution suite designed for high density environments and next-generation wireless technologies. For more on Cisco HDX, visit www.cisco.com/go/80211ac. Read part 1 here.
With any new technology comes a new set of obstacles to overcome. 802.11ac is no exception. Last week we talked about CleanAir for 802.11ac and why spectrum intelligence still matters. Another challenge is scalability. In this post I will give you some details on new HDX feature, Turbo Performance, which allows the AP 3700 overcome common scaling issues to scale amazingly well.
What’s Different with 802.11ac?
802.11ac means higher data rates, which means more packets per second (PPS). There are three reasons for more PPS with 11ac: wider channels, increased modulation and increased aggregation. Channel width doubled to 80 MHz, modulation increased from 64 QAM to 256 QAM, and aggregation increased from 64k to 1MB!
With 802.11n, an AP might have had to push 30,000 1500 byte packets per second through the APs data plane. Today with 802.11ac that could now be 75,000+ PPS. More PPS means more load on the APs CPU, so to really keep up with the demands of 802.11ac, we needed to go back to the drawing board. Read More »
Tags: 802.11ac, access point, aggregation scheduler, antenna, AP, byte, Cisco, cpu, data plane, Enterprise, HD, HDX, high density, increased aggregation, modulation, multi-client, network, networking, packet scheduler, packets per second, performance, pps, qam, radio, scale, technology, wi-fi, wifi, wireless
By Joel Barbier, Cisco® Internet Business Solutions Group (IBSG)
Educators face a number of challenges, from increased pressure to improve student performance on standardized tests to shrinking state and local budgets. In addition, instructors are leaving their classrooms for better opportunities, and students’ learning skills are tuned more to social media and new technologies than to traditional educational models. These challenges require that institutions transform the way they retain talent—and the way they reach and teach students.
Although they have used recorded videos for many years to introduce new experiences to students, and some have started employing web-based video technologies to save travel costs, most educational institutions do not understand the critical role video can play in scaling resources to improve education quality despite budget constraints. Read More »
Tags: Cisco, Cisco Connected Classroom, education, faculty, higher education, IBSG, ISTE 2012, ISTE12, K-12, reach, scale, Solutions, Students, teachers, video, West Texas A&M University
Our latest TechWiseTV episode is all about the recent announcements rolling out from the Data Center team. We did our best to cram a few handpicked things we liked and give you the detail we thought it deserved. The theme, and the show title: Evolutionary Fabric, Revolutionary Scale.
The announcements include the most scalable 10 Gigabit Ethernet Layer 2/Layer 3 Fabric in the industry. The claim is that no matter how diverse your data center demands may be, Cisco offers unparalleled abilities to arm you with efficiency, agility, innovation and differentiation. So no matter your form factor, physical, virtual or cloud- based environments are all positively impacted with an industry leading fabric-based approach.
Filled with geeky goodness….look at what you will find!
- 2nd gen Nexus 7000 with revolutionary new scale
- FabricPath, Adapter FEX, and VM FEX support on Nexus 5500
- New FEX switch and B22 OEM program
- Expansions to Nexus 3000 family
- IN YOUR FACE COMPETITIVE! Don’t miss the final segment of the show…Jimmy Ray calls out HP, Juniper, Arista….”I showed you mine, now show me yours!”
Watch the entire thing after the jump.
Tags: 2000, 5000, 5500, 7000, 7009, adapter fex, arista, b22, blade, cloud, data center, DC, extender, f2, fabric, Fabric Path, fabric2, FabricPath, fex, HP, nexus, NX-OS, nxos, scale, techwisetc, VM-FEX
On October 25 at 9:00 am PST/ 12:00 pm EST , join a very special webcast “Evolutionary Fabric. Revolutionary Scale “ with customers, analysts and Cisco executives and experts for conversations about the benefits of Cisco Unified Fabric .
I asked the other day our favorite bloggers Omar Sultan, Brian Gracely and Shashi Kiran to tell me why they think this webcast is important for our customers
“There is a lot going on in the data center these days – There is a continue expansion of virtualization , we see broader adoption of cloud and we see emerging trends, big data being the newest and trendiest of the hot data center topics – So there are folks out there who will tell you, you know what each of these needs special equipment, they have unique requirements , your regular infrastructure will not be able to handle these requirements So what we do believe is that each of these requirements, big data, cloud have their own specific needs , we truly don’t believe that you need purpose built hardware , at least if your infrastructure is built the right way “ Omar Sultan
So this webcast is really about learning how Cisco’s fabric-based approach delivers architectural flexibility across physical, virtual and cloud environments for any application.
For Brian Gracely the equation is simple to remember : Cisco Unified FABRIC is Fast, Agile, Best of breed, Resiliant, Innovative, Cisco-based
Read More »
Tags: Big Data, Cisco, cloud, data center, David Yen, High-Frequency Trading, john mccool, nexus, scale, Soni Jiandani, Unified Fabric, virtualization, web 2.0