\documentclass[10pt,a4paper]{article}

% Packages
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\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{Manolo (Mano92)}
\pdfinfo{
  /Title (bases-du-reseau.pdf)
  /Creator (Cheatography)
  /Author (Manolo (Mano92))
  /Subject (Bases du réseau Cheat Sheet)
}

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% Commands
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% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Bases du réseau Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Manolo (Mano92)} via \textcolor{DarkBackground}{\uline{cheatography.com/194063/cs/40438/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Manolo (Mano92) \\
  \uline{cheatography.com/mano92} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 24th September, 2023.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

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% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{4}

\begin{tabularx}{3.833cm}{x{1.7165 cm} x{1.7165 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{Types Adresses MAC (Media Access Control)}}  \tn
% Row 0
\SetRowColor{LightBackground}
Adresses {\bf{UNICAST}} & Destinées à un appareil spécifique (et unique). \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
Adresse de {\bf{BROADCAST}} \{\{nl\}\} \seqsplit{(FF:FF:FF:FF:FF:FF:FF)} & Adresse spécifique utilisée pour diffuser les mêmes données à chaque appareil sur un segment de réseau \tn 
% Row Count 9 (+ 6)
% Row 2
\SetRowColor{LightBackground}
Adresses {\bf{MULTICAST}} \{\{nl\}\} -\textgreater{} Plage comprise entre 01:00:5E:{\emph{00:00:00}} et 01:00:5E:{\emph{7F:FF:FF}} & Utilisée pour envoyer des données à plusieurs appareils (mais pas à tous) sur un réseau \tn 
% Row Count 14 (+ 5)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{x{1.61351 cm} x{1.81949 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{Glossaire}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{CAM}} - Content Addressable Memory & Mémoire volatile d'un Switch qui contient les informations de la table d'adresse MAC \tn 
% Row Count 5 (+ 5)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Composition d'un byte}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{p{3.833cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/mano92_1695565285_Capture d’écran du 2023-09-24 16-21-03.png}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Composition d'un segment IP}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{Consiste en une {\bf{plage d'adresses IP}} qui peuvent communiquer directement {\emph{sans passerelle ou routeur}}} \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{La {\bf{première adresse}} de la plage est l'{\bf{adresse réseau}}} \tn 
% Row Count 5 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{La {\bf{dernière adresse}} de la plage est l'{\bf{adresse de broadcast}}, {\emph{elle peut être utilisée pour {\bf{envoyer des données à tous les hôtes}} d'un segment}}} \tn 
% Row Count 9 (+ 4)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{Le {\bf{reste des adresses}} sont les adresses des {\bf{hôtes}}} \tn 
% Row Count 11 (+ 2)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{Les adresses {\bf{réseau}} et de {\bf{broadcast}} sont {\bf{réservées}} et ne peuvent être attribuées} \tn 
% Row Count 13 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{x{1.7165 cm} x{1.7165 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{Switchs CISCO - Généralités}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{3.833cm}}{`Swicth\# show version`} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{2}{x{3.833cm}}{`Switch	Ports	Model           	SW Version 	SW Image`} \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{3.833cm}}{`*    \seqsplit{1	28	WS-C2960S-24PS-L	12.2(55)SE3	C2960S-UNIVERSALK9-M`}} \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
`C2960{\bf{S}}` & Le dernier `S` dans le nom d'un modèle signifie {\bf{stackable}} \tn 
% Row Count 9 (+ 4)
% Row 4
\SetRowColor{LightBackground}
`* 1` & L'étoile permet d'identifier le maître d'un stack de switch \tn 
% Row Count 13 (+ 4)
% Row 5
\SetRowColor{white}
`Swicth\# show {\bf{running-config}}` {\bf{OU}} `show {\bf{startup-config}}` & Affiche la configuration actuellement stockée dans la mémoire volatile (RAM) du switch {\bf{OU}} Affiche la configuration enregistrée dans la NVRAM \tn 
% Row Count 21 (+ 8)
% Row 6
\SetRowColor{LightBackground}
`Swicth\# show {\bf{ip interface brief}}` & Liste le statut administratif de toutes les interfaces \tn 
% Row Count 24 (+ 3)
% Row 7
\SetRowColor{white}
`write memory` {\emph{ou}} `copy running-config startup-config` & Enregistre la configuration dans la NVRAM (Non volatile RAM) \tn 
% Row Count 27 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{L'adresse MAC (Media Access Control)}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{Codée sur 48 bits / 6 octets (où bytes)} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{Les {\bf{24 premiers bits}} (Diffusion+Local+OUI) identifient le {\bf{type d'adresse}} et le {\bf{constructeur }}} \tn 
% Row Count 4 (+ 3)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{Les {\bf{24 derniers bits}} identifient {\emph{de façon unique}} {\bf{l'adresse au sein du constructeur}}} \tn 
% Row Count 6 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Entête MAC}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{p{3.833cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/mano92_1695508706_entête.PNG}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{x{1.7165 cm} x{1.7165 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{Table d'adresse MAC (commandes CISCO Switchs)}}  \tn
% Row 0
\SetRowColor{LightBackground}
`SW\# show mac adress-table` & Liste les entrées contenues dans la table d'adresses MAC \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
`SW\# mac address-table {\bf{static}} \textless{}H.H.H\textgreater{} \{\{nl\}\}vlan \textless{}vlan-id\textgreater{} interface \textless{}interface\textgreater{}` & Ajoute manuellement une entrée dans la table d'adresse MAC {\emph{\textless{}H.H.H\textgreater{} correspond à l'adresse MAC}} \tn 
% Row Count 8 (+ 5)
% Row 2
\SetRowColor{LightBackground}
`SW\# {\bf{no}} mac address-table static \textless{}H.H.H\textgreater{} \{\{nl\}\}vlan \textless{}vlan-id\textgreater{} interface \textless{}interface\textgreater{}` & Retire une entrée {\bf{statique}} de la table d'adresse MAC (négation de la commande d'ajout) \tn 
% Row Count 13 (+ 5)
% Row 3
\SetRowColor{white}
`SW\# clear mac address-table {\bf{dynamic}} \{\{nl\}\}address \textless{}H.H.H\textgreater{}` & Retire une entrée {\bf{dynamique}} de la table d'adresse MAC \tn 
% Row Count 17 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{3.833cm}}{{\emph{Bon à savoir !}} L'affichage des adresses MAC est trié dans l'ordre croissant pour permettre de repérer rapidement si certains types particuliers d'adresses MAC existent dans la table}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{p{0.58361 cm} x{2.84939 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{CISCO Switch CLI}}  \tn
% Row 0
\SetRowColor{LightBackground}
\seqsplit{`enable`} & Activer le mode privilégié {\emph{Priviliged EXEC Mode}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
`?` & Liste toutes les commandes disponibles \tn 
% Row Count 4 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{3.833cm}}{{\emph{Bon à savoir !}} Le prompt termine avec le caractère `\#` en mode privilégié et avec le caractère `\textgreater{}` en mode sans privilèges}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}