Question : How does eth0-bridging and dual-uplink affect LACP in IAP?
Environment : Aruba Instant AP deployment with LACP feature in use.
Answer : LACP, Eth0-Bridging & Dual-Uplink are related features which can affect other's behavior. Eth0-Bridging & Dual-Uplink are manual configuration i.e. admin intentionally makes configuration on IAP while LACP is a dynamic feature which gets configured by receiving LACPDU from uplink switch. The thumbrule is manual configuration takes precedence over dynamic configuration. Below table outlines how eth0-bridging and dual-uplink affect LACP's behavior.