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Watch this recorded webinar as CompTIA’s chief technology evangelist and Global Knowledge’s federal sales director discuss how pentesting has morphed.
Everyone has been involved in a learning program or project that has not delivered its intended impact. Across organizations, remarkably similar but preventable missteps are made in needs identification, learning strategies, program development and implementation. Instructor Tom Gram, Senior Director of Professional Services at Global Knowledge, will present six classic mistakes learning professionals make that reduce chances for success along with evidence-based practices to help prevent them.
“Twisted Pair” is another way to identify a network cabling solution that’s also called Unshielded Twisted Pair (UTP) and was invented by Alexander Graham Bell in 1881. Indoor business telephone applications use them in 25-pair bundles. In homes, they were down to four wires, but in networking we use them in 8-wire cables. By twisting the pairs at different rates (twists per foot), cable manufacturers can reduce the electromagnetic pulses coming from the cable while improving the cable’s ability to reject common electronic noise from the environment.
The Cisco UCS is truly a “unified” architecture that integrates three major datacenter technologies into a single, coherent system: Computing Network Storage Instead of being simply the next generation of blade servers, the Cisco UCS is an innovative architecture designed from scratch to be highly scalable, efficient, and powerful with one-third less infrastructure than traditional blade servers.
That depends on their configurations. For example: While it makes very good sense to include redundant physical links in a network, connecting switches in loops, without taking the appropriate measures, will cause havoc on a network. Without the correct measures, a switch floods broadcast frames out all of its ports, causing serious problems for the network devices. The main problem is a broadcast storm where broadcast frames are flooded through every switch until all available bandwidth is used and all network devices have more inbound frames than they can process.
To understand the difference between Ethernet II and 802.3, you first must know how Ethernet works. While Ethernet cables transmit data, their role is relatively simple compared to that of the Ethernet card — also referred to as an adapter. It’s within the function of this card that you find the differences between Ethernet II and 802.3.
Learn how to leverage e-Learning to its full potential from someone who has succeeded in e-Learning. E-Learning is considered the way of the future for good reason: attractive cost-savings, flexibility, and convenience. To realize these benefits, you need to craft the training to meet a number of rigorous objectives. Join Kevin Kernohan, senior production manager at Global Knowledge, and Ann Schuler, learning and development consultant at the Government of Alberta Human Services Ministry, as they lead you from beginning to end of the e-Learning development cycle. In partnership with the Government of Alberta, Global Knowledge developed the Critical Thinking in Action training program for employees throughout the province. Discover why this e-Learning program earned a CSTD Award for Training Excellence and how you can assimilate these best practices into your organization.
A range of factors can influence the data center you choose. You should consider all of the factors listed in this white paper before deciding where to place your servers.
In 2013, Cisco released their Software Defined Networking (SDN) solution for the data center known as Cisco Application Centric Infrastructure (ACI). For many years, the networking industry has been asking for an approach to configuring networking devices more efficiently than having to individually configure each and every router and switch.
For 10 years, Global Knowledge has surveyed IT professionals and published the findings in our annual IT Skills and Salary Report. With topics ranging from top-paying certifications to most in-demand skills, our reports have consistently provided a deep examination of the attitudes and opinions held by IT professionals around the globe. With a decade of reporting at our fingertips, we decided it was an appropriate time to dissect the views of those making the decisions in the tech industry. What are their biggest challenges? How have their training opinions changed over time? How do their actions affect staff?