Cbt.nuggets.-.cisco.ccip.bgp..642-661..with.jeremy.cioara.training __hot__ May 2026

Jeremy Cioara’s CBT Nuggets series on Cisco CCIP BGP (642-661) is regarded as a foundational resource for understanding the Border Gateway Protocol through high-energy, scenario-based training. Despite the 642-661 exam being retired, the course’s focus on BGP fundamentals, best path selection, and route manipulation remains highly relevant for modern service provider environments and current CCNP Enterprise studies. For more information, you can visit the CBT Nuggets website.

The training series "CBT Nuggets - Cisco CCIP BGP (642-661) with Jeremy Cioara" is widely regarded as a foundational classic in the world of networking education.

Although the CCIP (Cisco Certified Internetwork Professional) certification has been retired and replaced by the CCNP Service Provider track, the content within this series remains highly relevant because BGP (Border Gateway Protocol) is the routing protocol of the Internet and has changed very little in its core operation over the years. Jeremy Cioara’s CBT Nuggets series on Cisco CCIP

Here is an analysis of the training series and why it remains a valuable resource.

The Missing Ecosystem: Labs & Nugget Practice Exams

A keyword search for "CBT.Nuggets.-.Cisco.CCIP.BGP..642-661" often misses the companion materials. The video training was paired with: Lab Nuggets : Short, 5-minute focused labs showing

• Lab Nuggets : Short, 5-minute focused labs showing specific configs.
• Transcender Practice Exams : At the time, CBT Nuggets bundled Transcender, which Jeremy walked through, explaining why the wrong answers were wrong.

If you find just the videos, you have 80% of the value. If you find the lab workbook, you have the formula for passing.

4. Modern Equivalent

If you are looking to get certified today using a similar skill set, you should look at the CCNP Service Provider certification. If you find just the videos, you have 80% of the value

• Current Exam: The modern equivalent is the SPCOR (350-501) exam.
• Current Training: CBT Nuggets currently offers training for the new paths (taught by instructors like Keith Barker or others), but the Jeremy Cioara series remains a "classic" for conceptual understanding.

2. Core Content Covered

The 642-661 exam focused specifically on BGP configuration and troubleshooting on Cisco IOS. The series breaks down complex topics into digestible "nuggets" (short video segments). Key topics include:

• BGP Foundations: Understanding the difference between IBGP (Internal) and EBGP (External), neighbor relationships, and message types (Open, Update, Keepalive, Notification).
• The BGP Decision Process: This is the heart of the series. Cioara dives deep into the BGP Path Attributes (Weight, Local Preference, AS_Path, MED, Origin). He demystifies the complex algorithm BGP uses to choose the best path.
• Scaling BGP: The series covers how to manage massive routing tables using Route Reflectors and Confederations—essential knowledge for anyone working in an ISP or large enterprise environment.
• Route Filtering and Manipulation: Using Regular Expressions (RegEx) and route-maps to filter routes and manipulate attributes.
• Multihoming: How to connect a network to multiple ISPs for redundancy and load balancing.

2. Calming the BGP Anxiety

BGP has a unique danger: If you misconfigure OSPF, you break your office. If you misconfigure BGP, you break the internet (or at least your upstream connectivity). Jeremy’s training focuses on the "safety rails"—the concept of neighbor shutdown and soft reconfiguration—while removing the fear factor through confidence-building labs.