Network Performance
Server & Virtualization
Network Visualization
Network Fault Management
Data Center Management
Storage Management
Reports
Multi-site & Remote Monitoring
Integrations and Add-ons
Mobile Application
- Monitor IT on the move
Network Monitoring Basics
OpManager Alternatives
Network Access Control
- Customizable Role-based Access Control
- SAML Authentication

If I delete a category will it affect the already associated devices?

The default Categories cannot be deleted. When a user created Device Category is deleted, the devices under that category will be moved to the corresponding parent category.