Analysis Skills, Best Practices, Capacity Management, DHCP (Dynamic Host Configuration Protocol), DNS (Domain Name System), Establish Priorities, Firewalls, Hewlett-Packard Product Family, High Availability, IP (Internet Protocol), IP Addressing, Identify Issues, Local Area Network (LAN), MPLS (Multi-Protocol Label Switching), Network Architecture/Engineering, Network Performance/Analysis, Network Routing, Network Switching, Open Shortest Path First Protocol (OSPF), Operating Systems, Performance Analysis, Problem Solving Skills, Reporting Skills, Root Cause Analysis, Support Documentation, Technical Drawing, Technical/Engineering Design, Testing, Training/Teaching, VLAN (Virtual Local Area Network), VPN (Virtual Private Network), Vendor/Supplier Evaluation, Wide Area Network (WAN), Wireless Communications, Wireless LAN