Lantech LGS-2624C User manual - page 71
Parameter description:
Port
The switch port number.
LACP Enabled
Controls whether LACP is enabled on this switch port. LACP will form an
aggregation when 2 or more ports are connected to the same partner.
LACP can form max 12 LLAGs per switch and 2 GLAGs per stack.
Key
The Key value incurred by the port, range 1-65535 . The Auto setting will
set the key as appropriate by the physical link speed, 10Mb = 1, 100Mb = 2,
1Gb = 3. Using the Specific setting,
a user-defined value can be entered.
Ports with the same Key value can participate in the same aggregation
group, while ports with different keys cannot.
Role
The Role shows the LACP activity status. The Active will transmit LACP
packets each second, while Passive will wait for a LACP packet from a
partner (speak if spoken to).