What is the purpose of network redundancy?

The purpose of network redundancy is primarily to provide backup connections in case of failures. This means that if one part of the network goes down or becomes inoperative due to hardware failure, configuration issues, or other disruptions, redundancy ensures that there is an alternative path or backup system available to maintain network operations.

Redundant systems can be vital for critical applications and services that require high availability, minimizing downtime and ensuring that users can still access resources even in the event of a failure. Redundant connections can include multiple network paths, duplicate devices, or backup systems that are automatically activated when a failure in the primary system occurs.

While improving speed of data transmission, enforcing security policies, and enhancing user authentication are all important aspects of network design and management, these factors do not directly relate to the fundamental goal of redundancy, which is to ensure continuous accessibility and reliability of network services.