In his lab videos, he would build a scenario where two paths existed to the same prefix. Then, he would systematically change one attribute (e.g., lowering the MED) and watch the routing table flip, shouting, "See? BGP chose the private jet over the cargo ship!" That visualization sticks.
The official Cisco documentation lists BGP path selection in a dry list. Jeremy turned it into a competition. He taught students to memorize the order via a mnemonic: (Weight, Local Pref, Originate, AS Path, Origin, MED, etc.). CBT Nuggets - Cisco CCIP BGP 642-661 By Jeremy Cioara
: The series is praised for its "easy to swallow" delivery, providing a solid mid-depth understanding of BGP without unnecessary "fat". In his lab videos, he would build a