Quem faz o balanceamento de carga quando há vários links para um destino, Encaminhamento Expresso Cisco (CEF), ou o protocolo de roteamento?

CEF does the switching of the packet based on the routing table which is being populated by the routing protocols such as EIGRP, RASGAR, Abra o caminho mais curto primeiro (OSPF), and so forth. CEF does the load-balancing once the routing protocol table has been calculated. For more details on load balancing, refer to How does load-balancing work?