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James Michael Stewart discusses 10 ways everyone should focus on key issues regarding to approaching Cybersecurity in 2015 for their organization. Learn more.
Find out which training path is best to earn your Cisco Certified Network Associate (CCNA) Routing and Switching certification with some self-assessments, information about exam requirements and recommendations for test preparation.
Learn more about data breaches on a large-scale level and what can and can't be done about them.
Learn how to use PowerShell cmdlets specific to installing and configuring Hyper-V.
This white paper describes a technique for defining the processes called SIPOC (Suppliers, Inputs, Process, Outputs, and Customers).
Once you're virtualized, learn what you can do to reduce cost, increase efficiency, anticipate possible "next moves" and how you can make your business more agile.
Precision Time Protocol (PTP) is a protocol designed to go beyond what Network Time Protocol (NTP) can offer relative to accuracy. PTP is IEEE standard 1588 that can give local computing systems accuracy within the sub-microsecond range (such as microsecond, nanosecond or picoseconds) whereas NTP is within milliseconds or longer. PTP standard was first released in 2002 and known as 1588-2002. In 2008, the IEEE released a revised standard for PTP, known as 1588-2008, that improved the accuracy and precision of the protocol. It is also known as PTPv2 and is not backward compatible with the older version. PTP was developed for packet based network for control and measurement systems.
Explore your options for phone, desktop, and large screen immersive teleconferencing with the specifications and capabilities for Cisco Collaboration products.
The ability to interpret and understand IP addresses and subnet masks is critical for an IT professional. This skill is the foundation for troubleshooting numerous problems, from the assignment of an IP address to a host to routing problems to access-control list problems. It is also necessary for designing and configuring efficient IP networks.