IP, TCP/UDP, OSPF, BGP, route maps, QoS
marking/policing, Firewalls/ACLs, NAT/PAT, wireless LANs (802.11a/b/g), 802.1x,
NAC, DHCP, DNS, IPSec, GRE/L2TP tunnels, some MPLS, IP multicast,
switching/bridging, spanning tree, VLANs, Ethernet (10-10G), OC3-192 POS,
leased line provisioning (56k - DS3), various other WAN/LAN technologies,
physical cabling plants
Network Analysis and Management Tools -
Packet level network analysis with tools (Ethereal,
Sniffer, Netscout, NetQos etc.), RMON, various SNMP packages, network
documentation methodologies and tools (Visio, NetDraw, Visionael, etc.), Snort/Cisco
network intrusion detection/prevention systems (IDS/IPS), network penetration
and vulnerability testing tools
Operating System and Vendor Knowledge -
Cisco, HP, Nortel, and various other network vendors
Cisco PIX, Checkpoint, Nokia, iptables, and other
firewalls
Checkpoint Firewall,
Anti-Virus, Anti-Spam,
Multiple Unix
variations, Linux, FreeBSD, HP/UX, AIX, DG/UX
Microsoft Windows NT 3.51,