Osi Model, Voice Over Ip, network policies and standards, Network Design fundamentals, Internet registrars, wireless standards, communication triage and resolution, ICT network solutions, industry cabling standards, hierarchical network design methodologies, wireless mesh networks

Fortigate, SonicWall, Dns, Nat, DHCP, Wireshark, Routing, Cisco Asa, Zabbix, Cisco Meraki, Solarwinds, Palo Alto, Prtg, Switching, Acls, VPN technologies, Wireless standards and controllers