HI,
Can you provide:
EX4200: show ethernet-switching interface ae1 EX4200 & EX4500: show interfaces x/x/x extensive | find "MAC statistics" | match "packets|frames" | except put
x/x/x = Each member interface of ae1 [EX4200] & ae7 [EX4500]
If I understand correctly, no broadcast packets towards EX4200?
Cheers,
Ashvin