I'm want to use a CSS326 as a VLAN switch with MAC learning disabled such that ports 2-24 are untagged access ports with their default VLANs set as 2-24, respectively. SFP1 is also a tagged member of these same VLANs. Each port is configured with strict VLAN filtering. If I disable MAC learning on these VLANs, then only broadcast (DHCP) traffic will transit the ports. I would expect that because each VLAN has only two ports (access & trunk) that the switch would simply forward packets between these interfaces. It seems this should be working as the documentation and user interface support the ability to disable MAC learning.