Intuitive configuration model in HPE Aruba Netgen Central

PrasadD1 — Sat, 10 May 2025 00:11:15 GMT

In existing HPE Aruba Central, configuration is tightly bound to containers such as groups or folders. This model requires duplicating the same configuration across multiple containers when reused, resulting in redundant admin effort, higher risk of errors, and bloated configuration sets. While hierarchical structures offer partial relief, they fall short for configurations that span non-adjacent branches, leading to inefficiencies and increased operational complexity.

HPE Aruba Nextgen Central Intuitive Configuration Model:

HPE Aruba Networking has developed a feature-ready, next-generation Central HPE Aruba Nextgen Central with solution-oriented workflows and built-in, use case–driven profiles shaped by deep customer insights. These profiles can be used out of the box or customized, helping reduce the learning curve and accelerate provisioning. A unified configuration UI, tightly integrated with monitoring and AIOps, delivers a context-aware user experience. Instead of maintaining separate interfaces for APs, Gateways, and Switches, a single, streamlined UI allows consistent configuration of common settings (e.g., DNS, authentication servers, roles, policies) and device-specific elements (e.g., WLANs, port profiles) across all device types—from a single pane of glass.

Fig1: Intuitive interface for applying profiles across all device types

HPE Aruba Nextgen Central offers a flexible multi-level configuration model to support diverse use cases across industries using a unified structure. It defines five configuration scopes: Global, Site Collection, Site, Device Collection, and Device. Of these, Global, Site, and Device are mandatory—automatically created or assigned in most scenarios, with manual override if needed. For complex or global deployments, Site Collection and Device Collection add optional layers. While Global to Device form a natural hierarchy, Device Collection enables logical groupings outside that structure—ideal for use cases like cross-site APs or geographically dispersed departments.

Fig 2: A multi-configuration model for applying configs are various scopes

New intuitive configuration model that eliminates duplication by centralizing all configurations in a global library, instead of fixed containers like groups or folders. Administrators define a configuration once and map it to any device type—AP, Switch or gateway—and to any scope such as organization-wide, specific sites, or device collections. This approach streamlines deployment, reduces repetitive tasks, minimizes errors, and enhances visibility. Additionally, bulk variable editing further simplifies management, making the system highly scalable and easier to maintain.

Fig 3: A shared library of profiles that can be applied to any device type and scope

A strong API framework is essential for automation and third-party integrations—areas where customers have consistently asked for improvements. HPE Aruba Nextgen Central takes an API-first approach, delivering complete API support from day one API Configurability with Nextgen Central . Unlike the current setup where each device type uses a proprietary configuration model, new model introduces a standardized, device-agnostic configuration model for all device types. Customers will have the flexibility to configure systems using their preferred method—whether through the UI or APIs, including tools like Postman, Ansible, or Python.

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Intuitive configuration model in HPE Aruba Netgen Central