OSI & TCP/IP Models
Ethernet & LAN Switching
IPv4 & IPv6 Addressing
Cable Types & Standards
Network Topologies
VLAN Configuration
Trunking (802.1Q)
STP & RSTP
EtherChannel & LACP
Port Security
Static & Dynamic Routing
OSPF Configuration
EIGRP Fundamentals
Inter-VLAN Routing
Default Gateway & Routes
DHCP Configuration
NAT & PAT
NTP & Syslog
ACLs (Standard & Extended)
SNMP & TFTP
Wireless Security (WPA2/WPA3)
VPN Technologies
REST APIs & JSON
Python Network Automation
SDN & Controller-Based Networks