IPv6 Unicast Features shows the Extreme switch platforms and the ExtremeXOS software versions that provide hardware forwarding support for IPv6 unicast features.
| Switch Model | ExtremeXOS Release | Features |
|---|---|---|
| 4120 | 32.7 and later |
IPv6 Unicast forwarding |
| 4220 | 32.7 and later |
IPv6 Unicast forwarding |
| ExtremeSwitching 5320 | ExtremeXOS 31.6 and later |
IPv6 Unicast forwarding IPv6 tunneling |
| ExtremeSwitching 5420 | ExtremeXOS 31.3 and later |
IPv6 Unicast forwarding IPv6 tunneling |
| ExtremeSwitching 5520 | ExtremeXOS 31.1 and later |
IPv6 Unicast forwarding IPv6 tunneling |
| ExtremeSwitching 5720 | Switch Engine 32.1 and later |
IPv6 Unicast forwarding IPv6 tunneling |
| Extreme 7520 | Switch Engine 32.4 and later |
IPv6 Unicast forwarding IPv6 tunneling |
| Extreme 7720 | Switch Engine 32.4 and later |
IPv6 Unicast forwarding IPv6 tunneling |