* BGP multipath: for links in different PEs. Uses ''maximum-paths eibgp 3'' (cisco); ''maximum-paths 2 ecmp 2'' (arista)
  * BGP additional paths: this is normally through a **single links**. Command: ''additional-paths send/receive'' (cisco); ''bgp additional-paths send any'' (arista)



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More info:
  * [[https://routingcraft.net/equal-routes/]]