Migrating from Nagios XI to WhatsUp Gold: A Practical Step-by-Step Guide
Monitoring platforms rarely become complex overnight. In many Nagios XI environments, complexity builds gradually through years of useful customizations, custom plugins, one-off fixes, and undocumented operational knowledge. Each addition may have solved a real problem at the time, but over the years the result can become difficult to maintain, explain, and hand over to new administrators.