Cisco BGP-4 Command and Configuration Handbook
Day One: Deploying BGP Routing Security
advanced bgp and troubleshooting 317
Troubleshooting BGP: A Practical Guide to Understanding and Troubleshooting BGP
BGP design and implementation: [practical guidelines for designing and deploying a scalable BGP routing architecture]
Day One: Deploying BGP RIB Sharding and Update Threading
BGP RPKI: instructions for use
Internet routing architectures: [the definitive BGP resource]
cisco bgp-4 command and configuration handbook
Day One: Deploying BGP FlowSpec
Troubleshooting BGP: A Practical Guide to Understanding and Troubleshooting BGP (Networking Technology)
Versatile Routing and Services with BGP Understanding and Implementing BGP in SR-OS
Versatile Routing and Services with BGP: Understanding and Implementing BGP in SR-OS