The decimal value for the SNAServiceType registry entry for each of the link service types is as follows:
| Link service type | SNAServiceType value |
|---|---|
| 802.2 | 11 |
| Channel | 32 |
| DFT | 10 |
| SDLC | 3 |
| Twinax | 31 |
| X.25 | 4 |
Note A link service for Twinax works like a link service for DFT, and therefore does not contain any link-specific data.
The 802.2 link service can be for either Ethernet or Token Ring.