Ground base shields

By pelican, in Star Wars: Age of Rebellion RPG

I'm coming to the end of Operation Shadowpoint and am just about to unleash the main assault against my unsuspecting PCs but I need a bit of clarification on the base's shielding system.

Firstly, it says 2 setback when shooting through it, I take it this applies for shooting into and out of the shield?

Secondly can people/vehicles pass through the shield?

Thirdly what does it take of the attackers to get the shield down?

cheers

Yes. I would say 2 setback to shooting into and out of the shield.

Yes. The shields is similar the kind the Gungans used in Episode 1. The droids and tanks were able to pass through it just fine.

I don't recall off the top of my head, but I would run it that there's a team designed to take down the shield generators or shut them down manually once they pass through the shields.