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Connectivity fault management (CFM) sessions operate in distributed mode and can be processed on the Flexible PIC Concentrator (FPC) on aggregated Ethernet interfaces. As a result, graceful Routing Engine switchover (GRES) is supported on aggregated Ethernet interfaces.
| Product / Application | Software | Introduced Release |
|---|---|---|
| MX5 | Junos OS | 13.3R1 |
| MX10 | Junos OS | 13.3R1 |
| MX40 | Junos OS | 13.3R1 |
| MX80 | Junos OS | 13.3R1 |
| MX204 | Junos OS | 17.4R1 |
| MX240 | Junos OS | 13.3R1 |
| MX301 | Junos OS | 25.4R1 |
| MX304 | Junos OS | 22.2R3 |
| MX480 | Junos OS | 13.3R1 |
| MX960 | Junos OS | 13.3R1 |
| MX2008 | Junos OS | 15.1F7 |
| MX2010 | Junos OS | 13.3R1 |
| MX2020 | Junos OS | 13.3R1 |
| MX10003 | Junos OS | 17.3R1 |
| MX10004 | Junos OS | 22.3R1 |
| MX10008 | Junos OS | 18.2R1 |
| MX10016 | Junos OS | 19.2R1 |
| Next Generation Port Extender | Junos OS | 25.4R1 |