Secure Hotel Network Infrastructure | Cisco Packet Tracer

Designed and implemented a secure multi-floor hotel network using Cisco Packet Tracer, with a focus on network segmentation, access control, secure remote management, and network availability.

Key implementations:

• Designed a 3-floor enterprise-style network architecture.

• Implemented VLAN segmentation for different hotel departments.

• Configured OSPF for dynamic routing between routers.

• Configured DHCP services for dynamic IP allocation.

• Implemented ACLs to control traffic between specific VLANs and servers.

• Configured SSH for secure remote router and switch management.

• Implemented Port Security with Sticky MAC and shutdown violation mode.

• Configured EtherChannel for redundant links.

• Configured NTP synchronization across network devices.

• Performed connectivity, DHCP, SSH, ACL, and access-control testing.

Tools & Technologies:

Cisco Packet Tracer, VLAN, OSPF, DHCP, ACL, SSH, Port Security, EtherChannel, NTP, TCP/IP.