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As we discussed previously, Cisco created the Nexus Operating System (NX-OS) to power its next-generation data-center switching platform. While this new OS shares many similarities to the original IOS, there are some definite differences that you need to be aware of as you begin using it.

Data center return on investment – which is measured by time to cost savings, time to revenue, time to break even, etc. – has proven more elusive than expected. But that doesn’t mean it isn’t attainable. To understand the genesis of the bad and ugly parts of data center ROI, we need to recognize the good parts and appreciate why so many companies are putting their faith in new and unfamiliar technologies.

For us wireless folks that aren’t stellar routing and switching guys, one of the most daunting network tasks is integrating our WLAN infrastructure with the existing wired infrastructure and its services. Understanding wired design topics is pretty fundamental to installing or managing any network, so it really should be on our priority list to spruce up those skills. To give you a nudge on your journey, let’s talk about DHCP for wireless clients.

Here are some secrets, tips, and tricks for virtualizing your datacenter. We want to introduce some best practices for virtualization, while not being too biased towards one virtualization vendor or another. We'll use some common examples of products and tools that work with VMware's vSphere and Microsoft's Hyper-V, but with an eye toward virtualization in general, and not the specifics of any of the capable platforms that could be used). We will assume, however, that bare metal hypervisors, in other words virtualization platforms where the hyper visor is the OS, will be used as opposed to running a hypervisor on top of an existing general-purpose operating system (which is great in a lab, but terrible for data center projects).

Discover how Network Functions Virtualization (NFV) will revolutionize IT and change the way you think about network connectivity and perhaps even application development. This white paper is written for networking professionals but it may offer valuable insight for those in cross-functional roles such as DevOps, server virtualization, and data center management.

Introducing new talent to an established organization can be difficult for many reasons. Seasoned employees may view the incoming new hires as "too green" or as not having the required skills to contribute in a meaningful way. They may worry about having to "waste time" teaching the newbies things that they should already know or get aggravated when the new employees are not familiar with "the way we do things around here." Additionally, it is difficult to know if the right new hires are being put into the right positions for their interests, abilities and talents. After all, a resume and an interview can only tell a hiring manager so much about the person they are bringing on board, and often talented employees are simply being put into a role that is not a good fit.

In this video, you will learn about the High Availability options in SQL Server 2008: Server Clustering, Database Mirroring, Log Shipping and Peer-to-Peer Replication.

Every manager wants to get the most out of every employee and maximize team cohesion and efficiency. Making your team members feel as if they are being heard, understood, and acknowledged is critical to any management strategy. Actively listening to team members’ thoughts, ideas, and challenges drives employee engagement and satisfaction, which drives better results. View the slide deck>>

This paper is a high level, moderately technical understanding of Hyper-Converged Infrastructures. IT managers, data center architects, and administrators alike may find this information helpful in their pursuit to simplify the data center and improve application performance.

In this hour-long webinar, Global Knowledge instructor and PMP-certified project management expert Daniel Stober will look beyond the triple constraint model and focus on the true essence of project success: stakeholder satisfaction. Many project managers (PMs) fall into the familiar habit of managing based on the constraints of time, cost and scope. While all of these are important, managing them effectively doesn't guarantee project success if the PM fails to conduct proper stakeholder management. To manage stakeholders effectively, the PM has to set expectations. Once expectations are set, the PM must influence the perception of project performance with the stakeholder. Tune in as Dan explores methods you can use to accomplish that goal.