Stacking
| Feature | ICX 7150 | ICX 7250 | ICX 7450 | ICX 7550 | ICX 7650 | ICX 7750 | ICX 7850 |
|---|---|---|---|---|---|---|---|
| Building stacking: Secure-setup1, Automatic configuration, Manual configuration | 8.0.612 | 8.0.30 | 8.0.20 | 8.0.95 | 8.0.70 | 8.0.20 | 8.0.90 |
| Building stacking: Interactive-setup, Zero-touch provisioning | 8.0.902 | 8.0.90 | 8.0.90 | 8.0.95 | 8.0.90 | 8.0.90 | 8.0.90 |
| Persistent MAC address | 8.0.612 | 8.0.30 | 8.0.20 | 8.0.95 | 8.0.70 | 8.0.20 | 8.0.90 |
| Stacking software upgrade | 8.0.612 | 8.0.30 | 8.0.20 | 8.0.95 | 8.0.70 | 8.0.20 | 8.0.90 |
| Trunking of stacked ports | 8.0.612 | 8.0.30 | 8.0.303 | 8.0.95 | 8.0.704 | 8.0.20 | 8.0.90 |
| Auto Image Copy for stack units | 8.0.612 | 8.0.30 | 8.0.20 | 8.0.95 | 8.0.70 | 8.0.20 | 8.0.90 |
| User-configurable buffer profiles | 8.0.612 | 8.0.30 | 8.0.20 | 8.0.95 | 8.0.70 | 8.0.10 | 8.0.90 |
| Elimination of required default-ports configuration | 8.0.902 | 8.0.90 | 8.0.90 | 8.0.95 | 8.0.90 | 8.0.90 | 8.0.90 |
| Two-unit linear topology stacking trunks | 8.0.902 | 8.0.90 | 8.0.90 | 8.0.95 | 8.0.90 | 8.0.90 | 8.0.90 |
| Long-distance stacking on 10G ports | 8.0.612 | 8.0.30 | 8.0.30 | 8.0.95 | 8.0.70 | No | 8.0.90 |
| Long-distance stacking on 40G ports | No | No | No | 8.0.95 | 8.0.70 | 8.0.30 | 8.0.90 |
| 100G stacking | No | No | No | 8.0.95c | 8.0.70 | No | 8.0.90 |