\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\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{jdickerson713}
\pdfinfo{
  /Title (cisco-ios.pdf)
  /Creator (Cheatography)
  /Author (jdickerson713)
  /Subject (Cisco iOS Cheat Sheet)
}

% Lengths and widths
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\renewcommand{\headrulewidth}{0pt} % Remove header line
\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
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\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
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\renewcommand{\familydefault}{\sfdefault}
\color{TextColor}

% 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{Cisco iOS Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{jdickerson713} via \textcolor{DarkBackground}{\uline{cheatography.com/174929/cs/36752/}}}
\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}jdickerson713 \\
  \uline{cheatography.com/jdickerson713} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 27th January, 2023.\\
   Updated 27th January, 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

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

\begin{multicols*}{2}

\begin{tabularx}{8.4cm}{x{1.52 cm} x{2.736 cm} x{3.344 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{{\bf{Modes}}}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Level}} & {\bf{Mode}} & {\bf{Prompt}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
1 & user EXEC & Switch\textgreater{} \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
2 & Privileged EXEC & Switch\# \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
3 & Global Config & Switch(config)\# \tn 
% Row Count 6 (+ 1)
% Row 4
\SetRowColor{LightBackground}
4a & Interface Config & \seqsplit{Switch(config-if)\#} \tn 
% Row Count 8 (+ 2)
% Row 5
\SetRowColor{white}
4b & Line Config & \seqsplit{Switch(config-line)\#} \tn 
% Row Count 10 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.84 cm} x{6.16 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Keyboard Shortcuts}}  \tn
% Row 0
\SetRowColor{LightBackground}
Up Arrow & Automatically re-types last command \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\seqsplit{Ctrl+Shift+6} & Oh crap, stop! (Cancels whatever it's currently doing) \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Ctrl+C & Exits config mode \tn 
% Row Count 5 (+ 1)
% Row 3
\SetRowColor{white}
Ctrl+Z & Applies current command \& returns to priv. EXEC mode \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Ctrl+U & Erases anything on current prompt line \tn 
% Row Count 9 (+ 2)
% Row 5
\SetRowColor{white}
Tab & Completes abbreviated command \tn 
% Row Count 10 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{3.04 cm} x{4.96 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{"Show" Command}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Command}} & {\bf{Information Displayed}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
`show version` & IOS version, memory capacity, etc. \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
`show mac-address table` & MAC address table \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
`show ip route` & routing table \tn 
% Row Count 7 (+ 1)
% Row 4
\SetRowColor{LightBackground}
`show interface g0/0` & status, MAC, IP, etc. for GigaitEthernet 0/0 \tn 
% Row Count 9 (+ 2)
% Row 5
\SetRowColor{white}
`show ip interface brief` & name, IP, status, etc. (all interfaces) \tn 
% Row Count 11 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.596 cm} x{2.888 cm} x{3.116 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{General Commands}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Short Command}} & {\bf{Complete Command}} & {\bf{Function}} \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
`{\bf{en}}` & `enable` & user EXEC \textgreater{} priv. EXEC \tn 
% Row Count 5 (+ 2)
% Row 2
\SetRowColor{LightBackground}
`{\bf{conf t}}` & `config terminal` & priv. EXEC \textgreater{} global config \tn 
% Row Count 7 (+ 2)
% Row 3
\SetRowColor{white}
`{\bf{int}}` & `interface` & global config \textgreater{} interface config \tn 
% Row Count 9 (+ 2)
% Row 4
\SetRowColor{LightBackground}
`{\bf{li}}` & `line` & global config \textgreater{} line config \tn 
% Row Count 11 (+ 2)
% Row 5
\SetRowColor{white}
`{\bf{sh run}}` & `show \seqsplit{running-config`} & shows current config \tn 
% Row Count 13 (+ 2)
% Row 6
\SetRowColor{LightBackground}
`cop r s` & `copy running-config \seqsplit{startup-config`} & saves current config \tn 
% Row Count 16 (+ 3)
% Row 7
\SetRowColor{white}
`{\bf{no ip dom lo}}` & `no ip domain-lookup` & keeps router from trying to read bad commands as host names \tn 
% Row Count 20 (+ 4)
% Row 8
\SetRowColor{LightBackground}
`{\bf{era star}} {[}Tab{]}` & `erase \seqsplit{startup-config`} & Resets Config \tn 
% Row Count 23 (+ 3)
% Row 9
\SetRowColor{white}
`{\bf{del vlan.dat}}` & `delete vlan.dat` & Reset VLAN configs \tn 
% Row Count 26 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.432 cm} x{1.52 cm} x{3.648 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{{\bf{Initial Configuration (Switches and Routers)}}}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Command}} & {\bf{From Mode}} & {\bf{What It Does}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
`hostname xyz` & global config & sets hostname to xyz \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
`enable secret xyz` & global config & sets encrypted password for priv. EXEC to xyz \tn 
% Row Count 7 (+ 3)
% Row 3
\SetRowColor{white}
`service \seqsplit{password-encrypt`} & global config & encrypts all passwords \tn 
% Row Count 10 (+ 3)
% Row 4
\SetRowColor{LightBackground}
`line console 0` & global config & enters line mode for console \tn 
% Row Count 12 (+ 2)
% Row 5
\SetRowColor{white}
`line vty 0 15` & global config & enters line config mode for 16 vty lines \tn 
% Row Count 15 (+ 3)
% Row 6
\SetRowColor{LightBackground}
`password xyz` & line config & sets line password to xyz \tn 
% Row Count 17 (+ 2)
% Row 7
\SetRowColor{white}
`login` & line config & enables users to login \tn 
% Row Count 19 (+ 2)
% Row 8
\SetRowColor{LightBackground}
`int vlan 1` & global config & enters interface config mode for vlan 1 \tn 
% Row Count 22 (+ 3)
% Row 9
\SetRowColor{white}
`ip address {[}IP{]} {[}Subnet{]}` & \seqsplit{interface} config & sets IP address \tn 
% Row Count 25 (+ 3)
% Row 10
\SetRowColor{LightBackground}
`no shut` & \seqsplit{interface} config & turns on interface \tn 
% Row Count 27 (+ 2)
% Row 11
\SetRowColor{white}
`banner motd \#Text Here\#` & global config & sets motd banner \tn 
% Row Count 30 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.964 cm} x{1.292 cm} x{3.344 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{Router-Specific Configuration Commands}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Command}} & {\bf{From Mode}} & {\bf{Function}} \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
`interface g0/1` & \seqsplit{global} \seqsplit{config} & enters interface config for GigabitEthernet 0/1 \tn 
% Row Count 6 (+ 3)
% Row 2
\SetRowColor{LightBackground}
`ip address {\emph{IP/prefix}}` & \seqsplit{interface} \seqsplit{config} & sets interface's IPv4 address \tn 
% Row Count 9 (+ 3)
% Row 3
\SetRowColor{white}
`no shut` & \seqsplit{interface} \seqsplit{config} & turns on the interface \tn 
% Row Count 12 (+ 3)
% Row 4
\SetRowColor{LightBackground}
`description {\emph{description text}}` & \seqsplit{interface} \seqsplit{config} & used to document info about the interface \tn 
% Row Count 15 (+ 3)
% Row 5
\SetRowColor{white}
`ipv6 address {\emph{IP/prefix}}` & \seqsplit{interface} \seqsplit{config} & sets interface's IPv6 address \tn 
% Row Count 18 (+ 3)
% Row 6
\SetRowColor{LightBackground}
`ipv6 address {\emph{IP/prefix}} link-local & \seqsplit{interface} \seqsplit{config} & sets interface's IPv6 link-local address \tn 
% Row Count 21 (+ 3)
% Row 7
\SetRowColor{white}
`ipv6 \seqsplit{unicast-routing`} & \seqsplit{global} \seqsplit{config} & enables IPv6 routing \tn 
% Row Count 24 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.824 cm} x{1.444 cm} x{4.332 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{Other Commands}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Command}} & {\bf{From Mode}} & {\bf{Function}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
sdm pre dual def & global config & used if switch won't take IPv6 address \tn 
% Row Count 4 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}