In my earlier post, I discussed QSAN matrices. Each of them has its own built-in management panel, but the question arises whether it is possible to manage several matrices from one place. The answer is - YES. All you need is QCentral software. I will not elaborate on the possibilities of this software now, I would like to share only the experience I gained while running this application.

This software is written in java. The file has a .jar extension. Hence, problems with starting Qcentral may arise. If the program cannot be started, check if the Java virtual machine - JRE (Java runtime enviroment) is installed in the system. If we still can't run Qcentral please add environment variables. Below is an example for Java 7 on a 64-bit system. Find the location of the java.exe file on your own system.

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On Monday, March 2, I received it information on the acquisition of Aruba Networks by HP. The transaction, valued at $ 2.7 billion, is designed to strengthen HP's position in the wireless network solutions market. In this way, HP will become the No. 2 player after Cisco Systems, which is the undisputed leader in the global market. Currently, Cisco has a 52% share in WLAN sales, Aruba 13% and HP just over 4%.

The question is whether HP will be able to take advantage of the transaction opportunities since it failed to do so in previous WLAN acquisitions - Colubris in 2008 and 3Com in 2010. Another question is that Aruba is a supplier to HP competitors such as Dell. Brocade or Juniper. Will these companies continue to buy WLANs from Aruba while it is owned by HP? Nevertheless, we can say with certainty that a new strong competitor, HP-Aruba, has emerged behind Cisco's back, and with the estimated 40% WLAN market growth until 2019, Cisco's share of sales will decline in the coming years.

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