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-rw-r--r--slides/images/ip-encapsulation.pgf25
1 files changed, 25 insertions, 0 deletions
diff --git a/slides/images/ip-encapsulation.pgf b/slides/images/ip-encapsulation.pgf
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+++ b/slides/images/ip-encapsulation.pgf
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+\begin{tikzpicture}[
+mybox/.style={
+ draw,
+ rectangle,
+ minimum height=1 cm,
+ anchor=west,
+ align=center,
+ font=\bfseries}
+]
+
+%\draw (0,0) rectangle (3cm, 1cm) {wat};
+
+\node at (0 cm, 0 cm) [mybox, minimum width=2cm, text width=1.7cm] {Frame header};
+\node at (2 cm, 0 cm) [mybox, minimum width=6cm] {Frame data};
+\node at (8 cm, 0 cm) [mybox, minimum width=2cm, text width=1.7cm] {Frame footer};
+
+\node at (2 cm, 1.1 cm) [mybox, minimum width=2cm] {IP header};
+\node at (4 cm, 1.1 cm) [mybox, minimum width=4cm] {IP Data};
+
+\node at (4 cm, 2.2 cm) [mybox, minimum width=2cm, text width=1.7 cm] {UDP header};
+\node at (6 cm, 2.2 cm) [mybox, minimum width=2cm, text width=1.7 cm] {UDP Data};
+
+\node at (6 cm, 3.3 cm) [mybox, minimum width=2cm, text width=1.7 cm] {Data};
+
+\end{tikzpicture}