IT Documentation - The Blog

Computer Network: Basics, Use and Implementation

28

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2025

The most important thing in brief:

  • A computer network connects IT systemsto exchange data efficiently and provide central services such as communication, access, and automation.
  • A good network structure is based on clear planning: Topology, IP addressing, segmentation, and security determine availability and scalability.
  • Regular documentation and care is essential, to quickly identify network faults, minimize downtime and comply with legal requirements.
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