I inherited this firewall configuration, so don't ask why it's the way it is.
Here's the scenario:
Inside_1, security level 100
Inside_2, security level 10
Outside, security level 0
I need to allow clients on Inside_2 to connect to a web server on Inside_1.
I know there's more than one piece to this. Right now, I'm just trying to answer this question:
Can this be made to work with the existing security levels, or must I make both Inside interfaces the same security level? Is there any downside to doing so?