BGP, Communication Skills, Cross-Functional, DHCP (Dynamic Host Configuration Protocol), DNS (Domain Name System), Documentation, Ethernet, Firewalls, High Availability, IP Addressing, Identify Issues, Incident Response, NAT (Network Address Translation), Network Administration/Management, Network Architecture/Engineering, Network Design, Network Monitoring, Network Routers, Network Security, Network Support, Network Switching, Open Shortest Path First Protocol (OSPF), Performance Analysis, Problem Solving Skills, TCP/IP (Transmission Control Protocol/Internet Protocol), Team Player, VLAN (Virtual Local Area Network), VPN (Virtual Private Network)