Everybody’s talking about 802.11ac, but we’ve sensed some confusion for next steps as far as how CIO’s and IT organizations should be approaching the new standard.
Should I move to 802.11ac?
You’re probably thinking: Chris, you’re a leader at Cisco, of course you want me to migrate to 802.11ac. That, my friends, is where you are wrong. There is no simple answer to the question of whether you should move your network to 802.11ac. Here’s my simple rule of thumb:
There is no premium for 802.11ac from Cisco. If you are deploying new Access Points’s today, you should be buying 802.11ac. If you’re not buying, you are probably satisfied with your network and how it will handle the growth of more and more clients associating with your network and the bandwidth demands that come with that client demand. If you feel you have a plan to handle this demand, then you are one of the few that can pass on 802.11ac.
That said, there is a strong ramp up for Cisco 802.11ac products in the market, the AP3700 is the fastest ramping access point in our history and we have yet to see if the AP2700 will claim that crown in the coming months. ABI Research estimates that currently 50% of new device introductions are 802.11ac enabled, a statistic expected to increase to 75% by the end of 2015. This is enough proof of the overwhelming interest in adding the benefits of 11ac to networks. Let’s take a step back and consider the basics of why people are moving to the new standard.
Today, everything is about getting what we want, when we want it. Instant gratification. It’s not just the millennials—we’ve all been conditioned to expect things within seconds. Could you imagine the days pre-Internet if you had the capability for on-demand movies? Read More »
Tags: 11ac, 11n, 802.11, 802.11ac, 802.11n, access point, AP, bandwidth, battery life, CIO, Cisco, client, consumer, dell'oro, deployment, device, education, End User, GHz, gigabit, HD, HDX, high density, IEEE, IT, laptop, macbook, mbps, Mhz, migrate, migration, network, networking, optimization, performance, retail, rf, Scalability, scalable, smartphone, spectral optimization, spectrum, standard, technology, university, visibility, wi-fi, wifi, wireless, wlan
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 184.108.40.206 has achieved Maintenance Deployment (MD) status.
Release 220.127.116.11 is the recommended MD release for all non-802.11ac deployments. For 802.11ac deployments, Release 18.104.22.168 (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
There is plenty of reading collateral out on the internet that covers the “technology” side of migrating from a legacy voice system to IP Telephony and Unified Communications (e.g. Cisco Collaboration Systems Migration and the Cisco IT Migration Best Practice) but not much that covers the human aspects that need consideration. Read More »
Tags: Cisco IT, coc-collaboration, coc-unified-communications, IP telephony, IPT, migration, PBX, UC, unified communications
Krones boosts production efficiency in data center and executes safe migration from RISC platforms for mission-critical applications
Here’s a great story about the Machinery and Engineering company Krones Group, out of Neutraubling, Germany. The company manufactures machinery and complete plants for process, bottling, and packaging technology.
Millions of bottles, cans, and specially shaped containers are processed daily on behalf of breweries, the soft-drink sector, and manufacturers of wine, sparkling wine, and spirits as well as for the chemical, pharmaceutical, and cosmetics industry.
The company’s data centers are a key enabler for business growth. Consisting of 200 physical servers and 700 virtual machines spread across three locations, this critical infrastructure previously used a mix of technologies from different vendors. During a typical day, the three facilities handle around 1.3 petabytes of data and, in the case of the largest SAP database with more than 6TB, serve 5500 users concurrently. This data center environment relied on reduced instruction set computer (RISC) processor architectures for business critical applications such as SAP and databases, mostly running Solaris operating systems.
Krones selected a Cisco Smart+Connected™ Manufacturing solution, based on the Cisco® Unified Data Center. This pre-validated architectural approach combines server respective computing performance, network, and management into a platform designed to automate IT as a service across physical and virtual environments. The end result is increased budget efficiency, more agile business responsiveness, and simplified IT operations.
At the heart of the solution are Cisco Unified Computing System™ (UCS®) B-Series Blade Servers, which run numerous standard server software along with a host of Oracle databases, SAP systems, and Microsoft applications including SQL server, Active Directory, Exchange, SharePoint, and Citrix.
Migration from RISC/Solaris to Cisco UCS/Linux has begun and is already improving agility. IT infrastructure can now respond quicker to changes andrequirements in the development of application and business processes. Read More »
Tags: bottling, Case Study, Cisco Unified Data Center, data center, data centre, engineering, Germany, krones, krones group, machinery, manufacturing industry, migration, RISC migration, UCS
Is a Data Center Transformation for You?
Migrating mission-critical applications have known benefits, which are often accorded significant attention -- and for good reason. But what’s left unsaid is how the process is successfully carried out.
Application migration can be fearful – poor execution could result in unexpected and detrimental IT issues, which may negatively impact service levels for the entire company. But simply avoiding a migration is not solving the problem, either. More than likely, you will have to face an application migration at some point, due to poor application performance, outdated technology, or compromised architecture. This is when it becomes crucial to consult the right technology, and the right people.
Cisco provides a framework to help you understand the process of undergoing a data center transformation. In the Cisco® Domain Ten Framework, Cisco Services outlines information such as network standards, management procedures, security, and outsourcing options -- just to name a few.
The Cisco Domain Ten Framework will guide you through the most important aspects of the migration process, and what you should expect. You will gain insight into your environment that will enable you to predict whether your migration will be successful, and how to best execute the transformation – whether you are working with a virtualized, automated, or full cloud environment.
Read More »
Tags: application, Cisco, data center, Domain, IT, migration, Mission Critical, services, Unleashing IT