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Understand the immediate and long-term effects of Cisco certifications changes to IT professional careers and businesses with “Cisco Certs 2020,” a new centralized location for all Cisco certification news.

Churchill Capital Corp II Announces Agreement to Acquire Skillsoft and Global Knowledge to Create the Leading Corporate Digital Learning Company

Global Knowledge's Cisco SDN training courses earned 4.3 out of 5 stars.

Understand Cisco FabricPath find out why routing at Layer 2 can be an acceptable description of Cisco FabricPath.

Learn about the uplink strategies for traffic coming in and out of a Cisco Unified Computing Solution (UCS) chassis.

This white paper compares the implementation of IP Multicast in the Cisco IOS and in the Nexus OS and provides some background on the evolution and challenges of implementing multicast in the IOS is appropriate.

Discover how VLANs and trunks play a vital role in improving the efficiency and security of the enterprise network.

Global Knowledge announced additional courses, events and resources designed to educate businesses on practical Internet security and digital responsibility for National Cyber Security Awareness Month (NCSAM).

Implementing Cisco Multicast is a five-day instructor-led course designed to provide technical solutions for simple deployments of IP multicast within a provider or customer network. This course covers the fundamentals of IP multicasting including multicast applicati...

This exam tests candidates' ability to use standard system tools to analyze the performance of Red Hat Enterprise Linux® and applications running on Red Hat Enterprise Linux and to use standard system tools and mechanisms to modify the behavior of the system and applications for the purpose of improving system performance.