Daniel Dib on Twitter: "Did you know there is a show bgp best-path-reason command to find the #BGP best path on #Cisco devices? It can be tedious and error prone to manually
Implications of BGP local-as on IOS - PacketLife.net
Configuring and Troubleshooting BGP Peering > Introduction to BGP | Cisco Press
Basic BGP example | FortiGate / FortiOS 7.4.0
BGP Best Path Selection Criteria
AXOS ARm Application Note:BGP Troubleshooting for IPv4