Networking
CCNA-aligned networking foundations: the OSI model, addressing, subnetting, routing, and packet analysis.
Start Here — Foundations — no experience assumed
DHCP Configuration Lab
Cisco IOS DHCP server and relay agent configuration.
IP Subnetting Mastery
IP addressing, CIDR notation, and subnet calculation practice.
NAT & PAT Lab
Configure static NAT, dynamic NAT, and PAT overload.
Port Security Lab
Configure port security, sticky MAC addresses, and violation modes.
Spanning Tree Protocol (STP)
STP operation, root bridge election, and port states.
Static Routing Lab
Static route configuration, floating routes, and troubleshooting.
VLANs & Trunking Lab
Configure VLANs, trunk ports, and inter-VLAN routing on Cisco switches.
Build Your Skills — Intermediate — hands-on
Access Control Lists (ACLs)
Standard, extended, and named ACLs for network traffic filtering.
CCNA Foundation Guide
CCNA syllabus: switching, routing, VLANs, ACLs, and network fundamentals.
EIGRP Routing Lab
Configure and verify EIGRP routing including neighbour adjacency and metrics.
IPv6 Configuration Lab
IPv6 addressing, EUI-64, SLAAC, and dual-stack configuration.
OSPF Routing Lab
OSPF areas, DR/BDR election, and route summarisation.