# legacy Cisco NAC: how AI models rank it, October 2026

IT AI Recommendation Index, October 2026 Edition. Named in 1 judge labels across 1 categories by 1 of 14 models. Page: https://it-ai-index.com/vendors/legacy-cisco-nac/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| Network access control | 0% | 108 | 100% | 1 |

## And against it

- "Very old vendor‑specific NAC (e.g., legacy Cisco NAC, older Microsoft NAP, pre‑ClearPass Aruba solutions) ... Hard to modernize" (GLM 4.7 FlashX, NAC)

## Record

- Method: https://it-ai-index.com/methodology/
- Raw judge labels and full responses: https://it-ai-index.com/data/
- License: CC BY 4.0. Cite as IT AI Recommendation Index, October 2026 Edition, it-ai-index.com.