Hey Marcelo,
In 8080+, you can accomplish the same this with something like this:
conf t
vlan 139 366
tagged eth
vlan 117
untagged eth
You will be allowed to have one untagged vlan in 8080+. Let me know if you have any other questions/concerns.
Ben Beck, RCNA, RCNI, Principal Technical Support Engineer
support.ruckuswireless.com/contact-us