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: Technologies like AWS Direct Connect and Azure ExpressRoute rely heavily on BGP for hybrid cloud integration. Is It Still Worth Watching?
: Understanding the difference between Internal BGP (iBGP) and External BGP (eBGP), and why BGP is classified as a path-vector protocol rather than a standard distance-vector or link-state protocol. : Technologies like AWS Direct Connect and Azure
: BGP remains a massive portion of this advanced routing exam. : BGP remains a massive portion of this
Jeremy Cioara is renowned for his high-energy, "edutainment" style. He has a unique ability to take incredibly dense, technical topics—like BGP attributes and route reflectors—and turn them into digestible, whiteboard-driven lessons. For many engineers, this course served as the "aha!" moment for understanding how the global internet actually functions. Core Curriculum Highlights For many engineers, this course served as the "aha
Even though Cisco shifted from the CCIP (Cisco Certified Internetwork Professional) to the CCNP Enterprise and Service Provider tracks, BGP has not changed. The logic you learn in the 642-661 training applies directly to:
The training, led by the legendary Jeremy Cioara , remains one of the most iconic and effective resources for mastering the Border Gateway Protocol (BGP). While the specific 642-661 exam has been retired as part of Cisco's certification evolution, the fundamental BGP concepts taught in this course continue to be the backbone of modern internet routing and service provider networks. Why This Training Stands Out
: Practical scenarios for multi-homing, where a company connects to two or more ISPs to ensure redundancy and optimized path selection. Relevance in Today’s Networking Landscape
