Cbt Nuggets - Cisco Ccip Bgp 642-661 By Jeremy Cioara π₯ Original
Jeremy began drawing on the digital whiteboard, sketching out the flow of packets with bold, confident strokes. "Think of Local Preference as the 'Good Housekeeping Seal of Approval.' Higher is better. If I tell my routers that the path through ISP A has a Local Pref of 200, and the path through ISP B is 100, traffic is going to flow through ISP A like water downhill."
To address the "full-mesh" IBGP scalability problem, the course explains and demonstrates how to configure Route Reflectors and Confederations, which are essential for larger enterprise and ISP environments.