TRENDnet TEG-S081FMI - Manual (Page 66)

5-4-5-2. Aggregator Information
When you are setting LACP aggregator, you can see relation information in
here.
5-4-5-3. State Activity
Active (select): The port automatically sends LACP protocol packets.
Passive (no select): The port does not automatically sends LACP protocol
packets, and responds only if it receives LACP protocol packets from the
opposite device.
1. A link having either two active LACP ports or one active port can perform
dynamic LACP trunking.
A link has two passive LACP ports will not perform dynamic LACP trunking
because both ports are waiting for and LACP protocol packet from the
opposite device.
2. If you are active LACP’s actor, when you are select trunking port, the
active status will be created automatically.
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