\documentclass[tikz]{standalone}
\usetikzlibrary{positioning}
\begin{document}
\begin{tikzpicture}[node distance=3em,nodes={rectangle,draw,minimum width=12em}]
%	\node (0) [dotted] {Business layer};
%	\node (1) [below=of 0] {Presentation layer};
	\node (1) [] {presentation};
	\node (2) [below=of 1] {application};
%	\node (3) [below=of 2] {Network layer};
	\node (3) [below=of 2] {perception};

	\draw [<->] (1) -- (2);
	\draw [<->] (2) -- (3);

	\draw  [fill=white]
		   ([xshift=1em,yshift=-2em]1.south west)
		-- ([xshift=1em,yshift=-1em]1.south west)
		-- ([yshift=-1em,xshift=1em]1.south east)
		-- ([xshift=1em]1.north east)
		-- ([xshift=3em]1.north east)
		-- node [draw=none,midway,sloped,below,yshift=-2pt] {network} ([xshift=3em]3.south east)
		-- ([xshift=1em]3.south east)
		-- ([yshift=1em,xshift=1em]3.north east)
		-- ([xshift=1em,yshift=1em]3.north west)
		-- ([xshift=1em,yshift=2em]3.north west)
		-- ([yshift=2em,xshift=1em]3.north east)
		-- ([yshift=-2em,xshift=1em]1.south east)
		-- cycle;
\end{tikzpicture}
\end{document}
