[j-nsp] EX4200 and igmp and pim filtering

Hello, does anyone have an idea how to filter igmp reports and pim join messages per interface on EX4200? I tried igmp filtering

[j-nsp] EX4200 BPDU on access port

Hi, I have strange situation where my customer receives bpdu's on his cisco switch from my ex4200 despite the fact that I have configured my port as access (default in JUNOS) and as edge on rstp configuration. Is this normal or I don't have luck with 10.3 version?

[j-nsp] EX4200 interfaces VLAN config

Hi, I'am reading JUNOS docs and can't figure out what is the proper way to add interface to vlan? For example: set interfaces ge-0/0/20 unit 0 family ethernet-switching vlan members sales OR set vlans sales interface ge-0/0/20.0 ? Or both must be configured? Or when one is configured other

[j-nsp] switchport protected on JUNOS (EX4200)

Hello, I am new to JUNOS and right now I am trying to find the best way to migrate from Cisco switches. Is there any equivalent of switchport protected command on JUNOS? I want to prevent two ethernet ports to communicate between them, but they need to be able to communicate with all other ports.