Cbt Nuggets Cisco Ccip Bgp 642661 By Jeremy Cioara New ((top)) Jun 2026

Border Gateway Protocol (BGP) is the routing protocol of the Internet, yet its state machine, path selection algorithm, and policy mechanics are notoriously difficult to teach. Between 2005 and 2015, the CCIP 642-661 exam served as a rigorous benchmark for service provider engineers. Among self-study tools, Jeremy Cioara’s video series for CBT Nuggets was unique—not for exhaustive coverage of RFCs, but for its ability to reduce cognitive load.

Unlike IGPs, which dynamically discover neighbors over a local link, BGP relies on manual peer configuration via TCP port 179. The course details:

So, why would anyone care about an obsolete certification course today? The answer lies in the quality and depth of the instruction. cbt nuggets cisco ccip bgp 642661 by jeremy cioara new

The CBT Nuggets Cisco CCIP BGP 642-661 course by Jeremy Cioara stands the test of time because it focuses on foundational protocol behavior rather than fleeting software features. By combining Jeremy's high-energy visual explanations with dedicated laboratory emulation, you can master the complexities of BGP routing and significantly elevate your real-world infrastructure engineering capabilities.

: Configuring iBGP and eBGP peering on Cisco and Juniper routers. Path Manipulation Border Gateway Protocol (BGP) is the routing protocol

Jeremy Cioara has been a CBT Nuggets trainer since 2003 and is widely regarded as one of the most engaging and effective IT instructors of his generation. His philosophy is simple: “Education should be information explained in such a way that it leads to inspiration to push further”. That mindset shaped every video he created, including the legendary BGP 642-661 series.

That said, many principles of BGP have not changed. The fundamentals of establishing neighbor relationships, the core path attributes (AS_PATH, NEXT_HOP), and the logic of the BGP best path selection algorithm are just as relevant today as they were over a decade ago. For a junior network engineer looking to truly understand BGP at a foundational level, this series is still a valuable historical document that can provide a rock-solid understanding. Unlike IGPs, which dynamically discover neighbors over a

It's important to note that Cisco retired the 642-661 exam in July 2012, and the CCIP certification itself is now obsolete. However, the knowledge it validated—deep, practical expertise in BGP—remains more relevant than ever.

Using his trademark drawing style to make the "mysterious clouds" of BGP peering easy to visualize. Focus on Reality:

Yes. Jeremy Cioara continues to create training for CBT Nuggets, including BGP Foundation Concepts, BGP IPv6 configuration, Cisco CCNP Enterprise Core (350-401 ENCOR), and numerous other networking and AWS courses.

Master Cisco BGP with Jeremy Cioara: A Deep Dive into the CBT Nuggets CCIP 642-661 Course