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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.

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This is the first expert-level certification in Microsoft’s Security, Compliance, and Identity portfolio. This certification will focus on designing elements of a cybersecurity architecture and evaluating the tradeoffs between different solutions.

Discover network forensics analysis and learn more about the new Paradigm in network security in our webinar.

Develop the skills you need to identify trends, measure digital marketing efficacy and deliver informed campaigns with our marketing analytics training!

Train with us and leverage your predictive analytic tools and processes to predict behavior, detect fraud and drive strategic decision-making.

Train with us to capitalize on data-driven insight from IBM Cognos, Microsoft BI and SSRS, SAP BusinessObjects, SAS Visual Analytics and more!

Despite an organization's efforts to prevent downtime and avoid compromises, failures will still happen from time to time. How do you plan for failures?

To ensure that you have the best overall learning experience with Global Knowledge, we partner with hotels close to our training centers to provide you with special rates and support services.