EX4200 Egress shaping not working

Hello,

I have EX4200 switchs and they are access switch so i want to apply shaping on my users inbound traffic,

i have tried following commands

interfaces {
ge-0/0/15 {
scheduler-map sched-map-be-60m;
}
ge-0/0/23 {
scheduler-map sched-map-be-60m;
shaping-rate 60m;
}
}
scheduler-maps {
sched-map-be-60m {
forwarding-class best-effort scheduler sched-queue-shap-60m;
}
}
schedulers {
sched-queue-shap-60m {
shaping-rate 60m;
}
}

but they are not working, any idea how solve it?

thanks