The CBT Nuggets Cisco CCIP BGP 642-661 course is a video-based training program that covers the fundamentals of BGP, a path-vector protocol used for routing traffic between autonomous systems (AS) on the internet. The course is taught by Jeremy Cioara, a renowned expert in Cisco networking. The course consists of 22 video lessons, each approximately 30 minutes long, covering topics such as:
This specific training series, led by Jeremy Cioara
BGP version 4 has been the standard since 1994. While we now have MPLS VPNs, Flowspec, and SR-TE, the core BGP decision process (Weight, Local Pref, AS-Path) is identical to what Jeremy taught in 2006. An engineer who understands this course understands 80% of modern BGP.
The training is geared toward people working in service provider environments who need to understand BGP, as noted in the Introductory Nugget. The CBT Nuggets Cisco CCIP BGP 642-661 course
If your company utilizes dual-homed internet connections (connecting to two different ISPs for redundancy), you need BGP to manage failover cleanly.
Key topics included:
While specific video titles from the original 2000s series are harder to pin down, the core topics covered are well-documented. This training provided a deep dive into: While we now have MPLS VPNs, Flowspec, and
Step-by-step configuration of BGP peers.
The standard "if/then" programming language of Cisco IOS routing policies.
The configuration syntax, attribute logic, and architectural designs taught in the remain fully applicable to modern Cisco IOS, IOS-XE, and service provider environments. This makes the archive material an excellent foundational asset for any engineer preparing for modern enterprise or cloud-routing infrastructure roles. If you want to dive deeper into specific configurations, Share public link . Known for his infectious enthusiasm
Crafting precise AS-Path filters to block or permit traffic from entire segments of the internet based solely on their AS signature. Why Network Engineers Still Seek This Training
He didn't just teach BGP; he lived it. He would draw frantically on a digital whiteboard, his voice rising with genuine excitement as he explained how a packet decides to traverse the globe. He was famous for his "coffee-fueled" energy and his ability to make a "routing loop" sound like a high-stakes thriller. The Plot: The "Aha!" Moment
What made the CBT Nuggets 642-661 series stand out from dry textbook technical manuals was the instructor, . Known for his infectious enthusiasm, rapid-fire whiteboard drawings, and real-world analogies, Cioara transformed complex, abstract routing concepts into digestible, memorable lessons.