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You use the on-re-to-fpc-stale configuration statement at the [edit chassis redundancy failover] hierarchy level to instruct the backup Routing Engine to take the primary role if the em0 interface fails on the primary Routing Engine.
| Product / Application | Software | Introduced Release |
|---|---|---|
| ACX7509 | Junos OS Evolved | 23.1R1 |
| MX204 | Junos OS | 17.4R1 |
| MX240 | Junos OS | 15.1F2 |
| MX304 | Junos OS | 22.2R3 |
| MX480 | Junos OS | 15.1F2 |
| MX960 | Junos OS | 15.1F2 |
| MX2008 | Junos OS | 15.1F7 |
| MX2010 | Junos OS | 15.1F2 |
| MX2020 | Junos OS | 15.1F2 |
| MX10003 | Junos OS | 17.3R1 |
| MX10004 | Junos OS | 22.3R1 |
| MX10008 | Junos OS | 18.2R1 |
| MX10016 | Junos OS | 19.2R1 |
| PTX10002-36QDD | Junos OS Evolved | 24.2R2 |