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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.

You deserve a better on-demand learning experience. So we built one.

Learn what you need to do before attending a virtual training class. Our tips will help you create a hassle-free online learning environment so you can focus on learning the material.

Purchase a prepaid IT training package with our Freedom Super Saver training package with your choice of courses, delivery options and best of all, savings.

Buy one Skillsoft Global Knowledge-delivered course, get one free. Mix and match with partner-delivered courses or ILT subscriptions for a 15% discount!

Developers who work with Finance and Operations apps in Microsoft Dynamics 365 implement and extend applications to meet the requirements of the business.

Become a Cisco data center expert while preparing for the CCNA Data Center, CCNP Data Center, and CCIE Data Center certifications.

Cisco Identity Services Engine is an access control policy platform that enhances infrastructure security. Learn about training and certification today.

Understand Cisco and Sourcefire next generation security technologies.