Statement introduced in Junos OS Release 9.3.
The ppm (centralized | distributed) option introduced in Junos OS Release 9.4.
For aggregated Ethernet interfaces only, configure the Link Aggregation Control Protocol (LACP).
On MX and T Series routers you can specify distributed or centralized periodic packet management (PPM).
If you do not specify lacp as either active or passive, LACP remains passive.
If you do not specify ppm as either centralized or distributed, PPM is distributed.
The remaining statements are explained separately.
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.