Vita

Personal Information

Name

Lorenz Essensohn

Date of Birth

28.12.1964

Education

• 1993 – 1994 Final examination (technical college entrance qualification) in Esslingen/Neckar
• 1986 – 1988 Staatlich geprüfter datentechnischer Assistent (state-certified data processing assistant)

Further Education

Certificates

• 2005 JNCIS No.1151 – Juniper Network Certified Internet Specialist
• 2005 JNCIA No.832 – Juniper Network Certified Internet Associate
• 2002 Cisco Certified Internetwork Expert CCIE No. 10372
• 2000 CCNP ID CSCO 10000489, CCNA, CCDA
• 1998 Cisco Certified Systems Instructor CCSI No. 99098

Certified for Seminars

• ICND, BSCN, BCRAN, CIT, IMCR, BCMSN

Foreign languages

• English

Professional experience

1. 1996 – 1999

   Support engineer at Azlan GmbH, Unterhaching

   • Pre- and postsale support
   • Organisation of the exhibition “Digital-Hausmesse” and the “DECUS”
   • Development and training of:
     • Bridge, Router, Switch and HUB products from Digital, 3Com, Cisco, IBM
   • Network Basics:
     • Ethernet, Token Ring, PPP, X25, ISDN, Frame-Relay, FDDI
   • Multivendor workshop with the manufacturers 3Com, Digital, IBM, BayNetworks and Cisco
   • Network-Management (clearVISN)
   • Since 1996 responsible for the Competence Center Digital (technical support and training business)

2. 1995 – 1996

   Support engineer at Anixter Deutschland GmbH, Murr

   • Organisation of the exhibition “Digital-Hausmesse” and the “DECUS”
   • Pre- and postsales support as well as trainings for:
     • Digital network products (DEChub900/90, GIGAswitch/FDDI)
   • Shiva, Xylogic (Bay Networks) and ControllWare
   • Network management (clearVISN)
   • LAN/WAN analysis of network architectures and protocols, for example:
     • Novell Netware, DECnet, TCP/IP, X.25, FR, ISDN and much more
   • Consulting for network design and implementation

3. 1990 – 1993

   Network specialist at Digital Equipment GmbH, Munich

   • Main focus:
     • VMS, UNIX, UCX, PATHWORKS, P.S.I., Novell Netware, DECnet, LAT, LAVC, FDDI, x.25, TCP/IP, SNMP, IPX, ODI, LAST
   • Troubleshooting with system analysis
   • Installation of the products
   • LAN/WAN analysis in heterogeneous network environments with the analyser:
     • DA30/HP4981
   • Pre- and postsales support
   • Customized training for the product PATHWORKS