I’m definitely not defending them. We had some serious rough times.
FWIW, here’s how we stand today:
- 32 M3 controllers total
- 5 distinct master/local stacks (largest stack is 1 master + 11 locals)
- AOS 6.3.1.2 (general release)
- LMS-IP for ap system profiles are VRRP addresses between locals and master; we’re not using backup LMS
- We have ~8.900 access points
- We have mostly AP-105s/AP-135s, but 2,200+ are AP-65s/AP-70s yet to be upgraded
- We also have 5 Airwave servers and 7 ClearPass servers integrated with our controllers
We’re relatively stable as for ArubaOS goes. Hope this comparative helps.