Auditing, BGP, CCNA - Cisco Certified Network Associate, Change Management, Cisco IOS (Internetworking Operating System), Command Line, Computer Networks, Configuration Management, DHCP (Dynamic Host Configuration Protocol), Driver's License, FTP (File Transfer Protocol), Federal Information Processing Standards (FIPS), Firewalls, HTTP (HyperText Transport Protocol), HTTPS (HyperText Transport Protocol Secure), Hubs, ICMP, IP (Internet Protocol), IP (Internet Protocol) Routing, Identify Issues, Incident Response, Information Technology & Information Systems, Local Area Network (LAN), Microsoft Excel, Microsoft Visio, Network Administration/Management, Network Configuration Management, Network Connectivity, Network Monitoring, Network Operations Center, Network Performance/Analysis, Network Protocols, Network Routers, Network Support, On Call, Open Shortest Path First Protocol (OSPF), Operational Support, Problem Solving Skills, Production Support, Record Keeping, SMTP (Simple Mail Transfer Protocol), SSL-TLS (Secure Socket Layer - Transport Layer Security), Sniffer, Software Patches, Spreadsheets, Traceroute Servers, U.S. National Institute of Standards and Technology (NIST), Unix Operating Systems, VLAN (Virtual Local Area Network), VoIP (Voice over IP), Wi-Fi, Wide Area Network (WAN)