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DCS-3950 series Ethernet switch manual
be in ACTIVE mode, otherwise LACP packet won’t be initiated.
z LACP cannot be used on ports with Security and IEEE 802.1x enabled.
z Once the port-channel created, all the configuration of the ports can only be applied to
port-channel ports
z LACP should be mutually exclusive to Security and 802.1X ports, if a port has been
configured with the two protocols above, the LACP is not allowed to be enabled.
z If anti-arpscan is enabled on the switch, the port should be configured as anti-arpscan
trust supertrust port before it is configured as port channel. Otherwise, the switch may
be stopped because of sending out too many ARP packets, and the port channel
setup will fail.