Operation Manual – IPv4 RoutingH3C S5500-EI Series Ethernet Switches Chapter 5 BGP Configuration5-19Note:z For information about the IPv6 extension application, refer to IPv6 BGPConfiguration in IPv6 Routing.z This chapter gives no detailed commands related to any specific extensionapplication in MP-BGP address family view.5.1.8 Protocols and Standardsz RFC1771: A Border Gateway Protocol 4 (BGP-4)z RFC2858: Multiprotocol Extensions for BGP-4z RFC3392: Capabilities Advertisement with BGP-4z RFC2918: Route Refresh Capability for BGP-4z RFC2439: BGP Route Flap Dampingz RFC1997: BGP Communities Attributez RFC2796: BGP Route Reflectionz RFC3065: Autonomous System Confederations for BGPz draft-ietf-idr-restart-08: Graceful Restart Mechanism for BGP5.2 BGP Configuration Task ListComplete the following tasks to configure BGP:Task RemarksConfiguring BGP Basic Functions RequiredConfiguring BGP RouteRedistribution OptionalConfiguring BGP RouteSummarization OptionalAdvertising a Default Route to aPeer or Peer Group OptionalConfiguring BGP Route DistributionFiltering Policies OptionalConfiguring BGP Route ReceptionFiltering Policies OptionalEnabling BGP and IGP RouteSynchronization OptionalControlling RouteDistribution andReceptionConfiguring BGP Route Dampening OptionalConfiguring BGP Route Attributes RequiredTuning and Optimizing BGP Networks Required