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How Cisco IT Plans Capacity for Wireless LAN Access

Brett_Belding

 

Brett Belding

The capacity requirements for Cisco WLANs have held steady over the last decade—until now. The big change is more devices and more video use:  Read More »

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Revamping the MSE User Interface

As part of the WLC 8.0 release, we addressed customer comments and revamped the user interface (UI) for the MSE. We wanted to make it easier for customers using both MSE and PI to adjust to larger deployments. We also wanted to quicken the pace at which we could deliver features to the customers. Today I want to walk you through the landing page and configuration of the new MSE UI.

Landing Page

The landing page is the first thing one sees when logging into  the MSE UI. This page provides the user with a basic snapshot of system health, an easy way to launch the apps, and a quick status of the various services on MSE.

System Health

The new UI highlights important parameters like CPU and Memory usage in order to give the user an indication of the stress being handled by the MSE.

 mseui1 Read More »

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Show Me the Retail Data

retailSuccess in retail often comes down to a counting game.  How many people pass by your store?  How many come inside?   How long do they stay?  And most importantly how many ultimately buy?

Today, the retail counting game has gotten a lot easier because we can now count devices as proxies for people, since many potential customers today, myself included, won’t leave home without their smartphone.  As soon as they enter a store, the beacon on their cell phone effectively announces its arrival to the Wi-Fi network and voilà, we have a count.

With the help of CMX Presence Analytics, these smart devices can help answer many key retailing questions with a single access point.

  • Who?
    Who is passing by the store versus coming in?  Presence Analytics uses both the cell phone’s signal strength as well as the time spent in the area to determine the number of people walking by versus in-store visitors.  Presence Analytics provides simple, quick reports on retail conversion metrics.   You can also track how often visitors return to a store in a given time period can be tracked, which can be key for customer loyalty programs.

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White Paper: RX-SOP 101

Just released yesterday: Cisco Wireless Release 8.0 includes a feature called Receiver Start of Packet (RX-SOP), which you can think of as putting earmuffs on the access point.  It’s not a new feature, as it has been used in stadiums and other high density deployments to great success for several years.  WLC 8.0 adds GUI configuration support with a low, medium, and high setting.

RX-SOP is meant for dense deployments, where channel reuse is a concern.  It’s a way to shrink cell sizes, but be careful: too much SOP and you can shrink your cells to the point where clients are no long able to connect.

Check out this whitepaper from the guys at the No Strings Attached Show.  It provides detailed configuration guidance as well real-world data--even the actual config.

For those of you interested in the nitty-gritty of how RX-SOP works, we had one of our RF Technical Leaders, John Blosco, go in-depth at Wireless Field Day 7.  If you missed it, here’s the video:


For more on WLC 8.0, read the product bulletin here.

 

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3 Steps for Best-in-Class Wi-Fi

If you are a professional photographer or even an amateur like me, you want to have ready access to various control dials on your camera to capture the moment perfectly. Professional cameras provide high level of control to get the best outcome. But there are times when you want to put the camera and the lens in Auto mode or wish that the camera could automate some decisions that make your workflow easier.

Likewise, Cisco Wireless LAN products provides the level of quality, functionality and control that is unmatched and hands-down the best enterprise wireless networking portfolio in the industry. But there are scenarios where it is preferable to expedite wireless configuration with best practices automatically enabled and easy access to data to simplify monitoring and troubleshooting workflow. For example, a small business owner manages his own network or in a K-12 a librarian acting like a part-time IT administrator. This not only provides operational efficiencies for the IT organization but also improves end-user and partner experience.

Cisco WLAN Express Setup is an attempt in this direction. It is now available on 2500 Series Controller (CT2504) starting with software release 7.6.120.0.

It includes three components

  • Easy-to-use setup wizard: This eliminates the need for console cable and command line setup. Instead, 3-step web-wizard is used to quickly boot strap a Controller and configure employee and Guest WLAN out of the box.
    Day0 Read More »

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