network design

Designed a hierarchical network topology in

Cisco Packet Tracer, connecting devices with

proper cabling and configuring basic settings.

Implemented VLANs, assigned ports, subnetted

networks, and configured Inter-VLAN routing

using multilayer switches.

Set up a dedicated DHCP server for dynamic IP

allocation and configured SSH for secure

remote access.

Configured OSPF as the routing protocol and

implemented NAT Overload (PAT) for internet

connectivity.

Applied standard and extended ACLs and

enabled switchport security on switches to

enhance network safety