Cbt Nuggets - Cisco Ccip Bgp 642-661 By Jeremy Cioara 2021 Review

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.