ECMP Hash visibility CLI determines the output interface for an ECMP set based on the flow parameters supplied by the user. Ingress interface, source IP address, destination IP address and IP protocol are the required parameters. L4 source and destination ports and VLAN identifier are optional, but should be specified if the packet has them.

The EOS Event Manager feature, introduced in 4.17.0F,  provides the ability to specify a condition and an action

Logging Event Manager TOI EOS 4.17.0F

Per VLAN MAC Learning is a feature to enable/disable mac learning per-vlan instead of per-port. Using this feature with VxLAN could provide a poor-man version of Point-to-Point VxLAN Pseudowire services.

TOI EOS 4.17.0F EOS 4.35.2F