Protocols and standards
RFC 1700, ASSIGNED NUMBERS
RFC 1771, A Border Gateway Protocol 4 (BGP-4)
RFC 1997, BGP Communities Attribute
RFC 2439, BGP Route Flap Damping
RFC 2796, BGP Route Reflection
RFC 2858, Multiprotocol Extensions for BGP-4
RFC 2918, Route Refresh Capability for BGP-4
RFC 3065, Autonomous System Confederations for BGP
RFC 3392, Capabilities Advertisement with BGP-4
RFC 4271, A Border Gateway Protocol 4 (BGP-4)
RFC 4360, BGP Extended Communities Attribute
RFC 4724, Graceful Restart Mechanism for BGP
RFC 4760, Multiprotocol Extensions for BGP-4
RFC 5082, The Generalized TTL Security Mechanism (GTSM)