Using the fast-synchronize feature, optimize the commit time on Virtual Chassis devices. You can perform commit checks and commit activations in parallel across all Virtual Chassis members. You can validate the configuration only on the primary Virtual Chassis device where you perform the commit operation.
| Product / Application | Software | Introduced Release |
|---|---|---|
| EX4100 | Junos OS | 25.2R1 |
| EX4100 Multigigabit | Junos OS | 25.2R1 |