Analysis Skills, BGP, BGP Routing Protocol, Checkpoint Firewall, Cisco ASA (Adaptive Security Appliance), Cisco Network Systems, Computer Security, Corporate Policies, DSL (Digital Subscriber Line), Debugging Skills, EIGRP (Enhanced IGRP), Ethernet, Firewall Administration, Firewalls, Frame Relay, GRE (Generic Routing Encapsulation), High Reliability, IPv4, Identify Issues, Local Area Network (LAN), MPLS (Multi-Protocol Label Switching), Microsoft Visio, NAT (Network Address Translation), Network Administration/Management, Network Routing, Network Security, Network Support, Open Shortest Path First Protocol (OSPF), Operating Systems, Remote Access, SSH (Secure Shell), SSL-TLS (Secure Socket Layer - Transport Layer Security), Security Attacks, Security Policy, ServiceNow, Software Administration, Systems Administration/Management, TCP/IP (Transmission Control Protocol/Internet Protocol), VPN (Virtual Private Network), Wi-Fi, Wide Area Network (WAN), Wireless LAN, Wireshark (Ethereal)