A multi-floor network designed in Cisco Packet Tracer, featuring VLANs, OSPF routing, DHCP, port security, QoS, and secure remote access. This topology ensures enhanced security, traffic optimization, and scalability for corporate offices, schools, hospitals, and retail chains.

We designed a scalable, secure network infrastructure using VLANs, DHCP, OSPF, BGP, NAT/PAT, and HSRP. Key features included DHCP Snooping for security and Telnet for remote management, ensuring high performance, redundancy, and future-proofing for business needs.