I am currently having problem getting remote port mirroring work on Juniper QFX. Below is the topology:
I can get it worked fine without "SW02". So, anyone please advise what will be the configuration looks like on "SW02"?
Remote port mirroring sents traffic into a specified vlan
that vlan need sto be enabled on the SW02 and on both trunks between
juniper does not per default transport all vlans on a trunk
Try to disable mac learning for vlan to which you mirror traffic on sw02
from experience when doing an RSPAN with QFX it is better to point it to a remote ip address, if you send it to an interface it some times it doesnt work.
about the config on sw2 just pass the vlan across it like you would do with any traffic.
hope that helps