I’m trying to “cordon” off a portion of a network diagram to delineate one part of the network from another. In simplistic terms, if you consider my diagram a square with 4 quadrants. I want to draw a border around the left 2 quadrants and the lower right quadrant to isolate them from the upper right quadrant and label them Inside network and the upper right as DMZ network.
I used LucidSpark to draw frames around the left quadrants and the lower right quadrant but it shows as 2 different boxes. I labeled them both the same but would like to draw a single container around them instead. I tried freehand drawing with the pen and tried to get it to recognize the shape, but it seems to only recognize standard shapes, i.e. square, rectangle, triangle, etc.
Any help is appreciated.


