While useful in collecting all the needed information and creating a baseline snapshot, periodical streaming is less useful for time-critical missions. In such instances, you can configure ON_CHANGE streaming for an external collector to receive information only when operational states experience a change in state. This feature enhances the existing ON_CHANGE feature, which already includes ARP and NDP periodic streaming and ON_CHANGE support, to also include interface address (IPv4, IPv6) telemetry data.
| Product / Application | Software | Introduced Release |
|---|---|---|
| QFX5220-32CD | Junos OS Evolved | 20.3R1 |
| QFX5220-128C | Junos OS Evolved | 20.3R1 |
| QFX5240-64QD | Junos OS Evolved | 23.4R2 |
| QFX5240-64OD | Junos OS Evolved | 23.4R2 |
| QFX5241-64OD | Junos OS Evolved | 23.4X100-D40 |
| QFX5241-64QD | Junos OS Evolved | 23.4X100-D40 |
| QFX5241-32OD | Junos OS Evolved | 23.4X100-D43 |
| QFX5250-64OE-L | Junos OS Evolved | 25.2X100-D20 |