Networks and Enterprise Computing

Consulting, planning and realisation with the structure of

  • IP nets with special consideration of the OSI Layer II, III and IV:
    • Flat switched networks (Layer II, VLAN, haven Trunking, Translational Switching TOKENRING/ETHERNET)
    • Routing (Layer III, ACL, Policy based Routing)
    • Quality of services (Layer IV)
  • SAN-Nets for IBM Netfinity, Compaq Proliant and SUN FIRE products:
    • Simple AL Nets (FC/SSA)
    • Fabric switched SAN Nets (FC)
    • STORAGE of systems SUN StorEdge, Compaq STORAGE Works, IBM 7133-Systems, and many others
  • Enterprise width of data protection systems also Veritas Netbackup Data center, Legato networker, Tivoli Storage manager:
    • SAN protection
    • LAN protection
    • Data multiplexing
    • Two/more Data protection
    • High availability
    • Avoid redundancy/Repositories
    • Traffic structures

Production of feasibility studies, “Proof of Concept”
and analysis of weak points with IT projects and IT systems

Support in the administration of complex IT surrounding fields

  • With the operating systems Windows NT/2000/XP/.NET/2003, SUN Solaris, AIX, LINUX and Novell Netware
  • In the products Lotus Notes, Microsoft Exchange Server, Microsoft Cluster Server, Sendmail/Postfix, Bind, Microsoft DNS/DHCP/WINS/ RAS, Microsoft Terminal Server, Citrix Metaframe, Microsoft Active Directory, Novell NDS, Checkpoint Firewall 1, Astaro Firewall, Microsoft Internet Information Server, Apache Webserver, Microsoft SMS Server, SAP R/3 Basis administration, Oracle (Failsafe/OPS/RAC), Networker, SUN Cluster Legato, Veritas Volume manager/Backup Exec/Netbackup Datacenter, and many others.