HP Aruba Certified Design Professional (ACDP) V1 HPE6-A47 Question # 3 Topic 1 Discussion

The Aruba 7210 Mobility Controller is designed to support up to 512 APs and 16,384 simultaneous users. In contrast, the 7205 Mobility Controller supports up to 256 APs and 8,192 simultaneous users. Therefore, for a very high density (VHD) design with 128 APs supporting 12,800 devices, the 7210 controllers would be a better fit due to their higher capacity for APs and simultaneous users.

References:

Designing Aruba Solutions, Rev. 20.11, Module 4: Aruba Mobility Controller Design, page 4-16

7200 Series Controller Data Sheet, page 1