Application Guide

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Cloud-Based Network Management Overview
The evolution of SaaS has brought cloud based network management systems.
Previously, network management had required an on-premises controller which is usually
a dedicated hardware device. The controller is used to congure networking hardware,
monitor the network and change settings as required.
A true cloud-based network management replaces on-premises controllers with virtual
controllers that are hosted in the Internet by their respective vendors. This eliminates the
need to deploy controllers on each site, reducing complexity and the upfront cost of
the network. Vendors offer subscription plans which may have free and/or chargeable
options for their cloud controller services. Cloud controllers offer remote provisioning,
monitoring and troubleshooting of network devices without any additional
hardware on-site.