CCIE Service Provider 400-201 V4.1

CCIE Exams Undergoing Major Changes: Are you Ready?

There is a major announcement from Cisco CCIE program team on upcoming sweeping changes to Cisco CCIE Certification program as a whole (the content, update cadence, alignment with mega technology shifts etc). Core reason for change for which I am totally excited about, as Cisco put it, is “to build a workforce capable of moving rapidly and flexibly with the transformation of IT in our digital era”!


Network Function Virtualization (NFV) and CCIE Exams: Everything You Need to Know!

In late 2012 seven of the world’s leading telecoms network operators (including AT&T) selected ETSI (pronounced as “at-see”) to be the home of the Industry Specification Group for NFV. Now, nearly four years and 40 published documents later, we see a large community working intensely to continue developing the required standards for NFV as well as sharing their experiences of NFV implementation and testing. The membership of ISG NFV has grown to over 290 individual companies including 38 of the world’s major service […]


CCIE SP 400-201 V4.1 WRITTEN EXAM ESSENTIALS – Service Provider Architecture and Evolution

In a series of blog posts, I will go over each of the Cisco’s official blueprint sections for CCIE SP 400-201 V4.1 written exam and call out the very essential topics and knowledge base that are must-know for passing the exam. Please note that all of our CCIE Written Exam Cert Study Guides include similar exam essentials at the end of each chapter to reinforce key concepts for our readers.
I hope that you find them useful!

While a PE router […]


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