TOM GREENEISEN CCNP
Senior Technical Consultant
PROFESSIONAL EXPERIENCE SUMMARY
SEASONED PROFESSIONAL WITH15 plus years of Architecting, Implementation and Management of LANS, WANS, Internet, Intranet and Extranets as a Senior Network Engineer, Firewall Administrator and Network Security Engineer
SUCCESSFUL ARCHITECT OF IN-DEPTH SOLUTIONS FOR various Firewalls, Security reviews, VPN Implementations, Local and Wide Area Designs and Upgrades
Expert level knowledge in Checkpoint Firewalls, Pix Firewalls, Cisco Routers and Switches,
Nortel/Bay Routers and Switches
MASTERY OF SOLUTIONS with very large networks (Over 500 subnets, 20 K nodes)
SUMMARY OF TECHNICAL EXPERTISE
· Switches: Cisco 2XXX, 3XXX, 4XXX, 5XXX, 6XXX, Nortel Passport 1XXX, 8XXX
· Routers: Cisco 1XXX, 2XXX, 3XXX, 4XXX, 7XXX, Nortel Passport 5XXX, 8XXX
· Firewalls: Checkpoint Firewall 4.0, 4.1, ISA Server Firewall, Pix Firewalls (5XX), NOKIA IP 110, 120, etc.
· Firewall Clusters: Cisco P