SLAVEOFLegacy alias of REPLICAOF.
| Syntax | SLAVEOF host port | NO ONE |
| Group | replication |
| Arity | 3 |
| Since | 1.0.0 |
| Flags | write, admin |
| Complexity | O(1) plus a background resync |
| Redis compatibility | differs: a deprecated alias of REPLICAOF, including the replication-port-base argument |