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HI @Zyxel_Melen Here I send you the topology, the laptop does not receive the DHCP offer although the MAC of the laptop is seen in the SW gs1910 and also in the SW CORE XGS4526.

Hi Zyxel_Melen , The Zyxel xgs-4526 switch is working as a core where all the vlans to be used in the network were created, and for this reason the trunk is carried out between the two computers so that they establish communication and thus be able to distribute the dhcp of the floor vlan that corresponds