Editor’s Note: This is the last 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. Read part 2 here. Read part 3 here.
If you’ve been a long time user of Wi-Fi, at some point you have either observed someone encounter (or have personally suffered from) so called “sticky client syndrome”. In this circumstance, a client device tenaciously, doggedly, persistently, and stubbornly stays connected to an AP that it connected to earlier even though the client has physically moved closer to another AP.
Surprisingly, the reason for this is not entirely…errr…ummm…unreasonable. After all, if you are at home, you don’t want to be accidentally connecting to your neighbor’s AP just because the Wi-Fi device you’re using happens to be closer to your neighbor’s AP than to your own.
However, this behavior is completely unacceptable in an enterprise or public Wi-Fi environment where multiple APs are used in support of a wireless LAN and where portability, nomadicity, or mobility is the norm. In this case, the client should typically be regularly attempting to seek the best possible Wi-Fi connection.
Some may argue that regularly scanning for a better Wi-Fi connection unnecessarily consumes battery life for the client device and will interrupt ongoing connectivity. Therefore the “cure is worse than the disease”. But this is true only if the client is very aggressively scanning and actually creates the complete opposite of being “sticky”.
The fundamental issue with “stickiness” is that many client devices simply wait too long to initiate scanning and therefore seeking a better connection. These devices simply insist on maintaining an existing Wi-Fi connection even though that connection may be virtually unusable for anything but the most basic functionality. Read More »
Tags: 3G, 4G, access point, AP, beacon, cellular, client, connection quality, device, environment, experience, feature, HD, HDX, high density, IT, LAN, mobile, mobility, monitor, network, performance, retransmission, roaming, solution, sticky client, sticky client syndrome, usability, user, wi-fi, wifi, wireless, wlan
Network Connectivity is a big concern for any size of business, let alone a small, growing business. Picking the right solution to address growth is a key decision.
There are countless options available to small business owners ranging from asking cousin Jimmy, calling a “computer expert” you found on Yelp, or even a quick Google Search. No doubt, this experience can be a daunting one.
All jokes aside, choosing the right solution can save some money now and in the future. That is where right-sizing your network solution comes into play. It does not take long for a successful, single-person business to transform into a growing small business. A consumer wireless router could probably do the job for a single person home office adequately. But if you are looking to use your network for more than just accessing the Internet, then the choice is not so obvious. Now or in the future, you may want to access local network resources remotely and securely, use Voice over IP, or segment your network to securely support guest access. Moreover, as you grow, business applications become more critical. They need to be readily available, dependable and always on-line.
This is where the new Cisco Small Business Wireless Access Points and RV Series Router come into play.
Part of a growing small business portfolio, the all-new Cisco WAP551& 561 are perfect wireless solutions for your small business These access points enables small businesses to deliver high-capacity wireless N connectivity and guest access, securely and reliably. Simple yet powerful, it delivers business-class features such as Gigabit Ethernet connectivity with PoE, a captive portal for customized guest access, multiple SSID, VLAN’s and more…
Makes sense right?
But wait! How does the network connect to the WAP’s? First, you need a router. The business-class RV320 is the new flagship in the Cisco Small Business RV Series portfolio.
The Cisco RV320 is a powerful, yet highly secure business class router, offering strong networking performance throughput. Add in business-class features such as dual WAN’s for fail-over and load balancing, an intelligent user interface, USB 3G/4G Broadband failover, and you have a router that will provide years of reliable service.
The last piece of the puzzle is a Cisco’s business class switch that offers power-over Ethernet (PoE) functionality, allowing Access Points to be flexibly optimized for placement. The Cisco SG300 Series of PoE switches offer PoE functionality, with the Security, Quality of Service, Scalability, and Reliability to deliver the best experience for your users. These switches are available in 10 to 52 port configurations.
The bottom line is this: Cisco Small Business Products are changing the way you connect your business to the world.
Tags: access point, AP, business, computer, environment, ethernet, gigabit, LAN, network, Open, port, RV, switch, vpn, WAN, wifi, wireless
Today, Cisco issued its eighth annual Corporate Social Responsibility Report. This document describes our efforts to use our technology and expertise to multiply our impact on people, communities, and the planet we live on.
The fiscal year 2012 (FY12) CSR Report underscores Cisco’s approach and commitment to act responsibly, operate sustainably, and make positive contributions to communities around the world.
Paul Dickinson, Founder and Executive Chairman of the Carbon Disclosure Project, explains how Cisco TelePresence and Cisco WebEx help his environmental advocacy organization execute its mission.
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Tags: 2012, Cisco, CSR, CSR report, environment, ethics, human rights, society, Sustainability
Recently, I participated in a conversation with our LinkedIn community on GETideas.org. The crux of the discussion was labels–should there be a universal taxonomy for terms such as Global Education, and would trying to foster global adoption of such terms speed up the transformation of the societal challenges we face today? It got me thinking about all sorts of terms that pop into our language stream. One day you’re talking about the “inequalities of the distribution of wealth and the effects of taxation on global markets;” the next day you’re texting an associate and summing up your thought stream with the word “Occupy”.
In my preparation for a panel discussion called Why enterprise Social Media Loves Social Good?, I poked around online to see if there was any consistency in the meaning for the term “social good”. Almost all the discussions and posts I found connected “social good” directly to its use within the business community. While businesses vary in their approaches to social good, this definition seems to be a common one: “A good or service that benefits the largest number of people in the largest possible way. Some classic examples of social goods are clean air, clean water and literacy; in addition, many economic proponents include access to services such as healthcare in their definition of the social or “common good”. (Source: http://www.investopedia.com/terms/s/social_good.asp) Read More »
Tags: ATC21S, Cisco, Cisco CSR, corporate-socia-lresponsibility, CSR, education, employees, environment, global ed, good, Governance, impact multiplied, Social Good, social media, society, Value Chain
Today, we released Cisco’s 2011 Corporate Social Responsibility Report. It’s our seventh and it covers our CSR efforts in the areas of governance and ethics, value chain, our people, society, and the environment.
Since the founding of our longest-running CSR program, the Cisco Networking Academy in 1997, our efforts have been authentically grown from the inside out with enthusiastic support from our employees. We believe technology is a powerful tool that can not only help our customers thrive, but bring people together to transform lives, build communities and preserve the environment.
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Tags: Cisco, ciscocsr, corporatesocialresponsibility, CSR, employees, environment, Governance, impactmultiplied, society, valuechain