Hello! I've just completed an uncomplicated project focused on hotel management across three floors, each hosting a variety of departments. Here's a breakdown of the tools I employed for this project: 1/ VLAN: Manage network traffic using multi-partition VLANs. 2/ Sub-interfaces: Divide the network seamlessly to achieve efficient management communication. 3/ DHCP: Automate IP assignment to devices. 4/ DNS: Enable easy-to-use web addressing. 5/ OSPF Routing: Optimize data routing with OSPF for the entire network. 6/ SSH: Ensure secure remote management through the SSH protocol. 7/ Port Security: Enhancing cyber security through physical access control.