I have a two-tier MCLAG-topology with 2x1048E switches in tier 1 and several MCLAG Peer Groups in tier 2. The switches are managed by Fortigates in HA-setup. Now I want to connect multi-homed servers to the tier1-switches and I have created trunk interfaces with MCLAG and active-active LACP via the switch-controller on the Fortigate. The member ports are defined with 1 port from each switch in the MCLAG. What is the recommended way to assign VLANs to the trunk-interface? Should I assign the VLANs via the Trunk-tab or directly to the member-ports in the Interface-tab? With both methods work?
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