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Certifications are a valuable asset for IT professionals—discover this year's highest-paying IT certifications based on data from Global Knowledge's 2018 IT Skills & Salary Survey. Plus, learn the courses and skills you need to jump-start your path to earning the best certifications!

Here are some suggestions in understanding whether memory pressure might be the performance problem with your SQL Server.

Global Knowledge outperforms the competition with blending training solution, Blended Live. Blended Live combines the expert direction of instructor-led training with the convenience and flexibility of on-demand learning.

This article identifies the changes in CISSP exam topics, discusses the complexity of the adaptive testing format & provides preparation guidance. Read more!

The Information Technology Infrastructure Library is a set of best practices designed to describe common approaches for IT service management (ITSM).

One aspect of Unified Communications is this concept of trunk groups.  I will discuss what they are, what benefit they can provide and how to configure them for Cisco gateways. First of all the official definition of a trunk group is “A group of trunks serving the s...

I recently was presented with the challenge of logging ALL of the pertinent connection, disconnection, and termination messages associated with the Cisco SSL AnyConnect client without overwhelming the syslog capture display with extraneous messages. This blog will br...

Recently, I was asked the following question: “We plan to implement Windows 7 in our network very soon. We want to use Windows 2003 Domain Controllers for the next couple of years. Can we make the hundreds of new Group Policy setting available to Windows 7 Windows Server 2003 DCs?” This is not an unusual situation. Some organizations find they need to replace their desktop computers immediately because of age or obsolescence and others wish to upgrade to Windows 7 because of its superior security and performance. But there may be no budget or desire to upgrade to Windows 2008 or 2008 R2. Luckily, it is not difficult to adapt Server 2003 to work with Windows 7.

There are many interesting new issues that seem to have come with the addition of voice and video to the data network. Most of the engineers that are now working on VoIP networks come from either a pure data network background or a traditional phone system background...

Windows 7 can be a good file server on very small workgroup networks. Although Windows 7 is limited to only 10 concurrent client connections as a file server it can do a good job making files accessible over a network. Windows 7 shares a great deal of code with Windo...