\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{Mary F. Smith (boogie)}
\pdfinfo{
  /Title (cisco-cli-comprehensive-commands-ii.pdf)
  /Creator (Cheatography)
  /Author (Mary F. Smith (boogie))
  /Subject (Cisco CLI Comprehensive Commands  II Cheat Sheet)
}

% Lengths and widths
\addtolength{\textwidth}{6cm}
\addtolength{\textheight}{-1cm}
\addtolength{\hoffset}{-3cm}
\addtolength{\voffset}{-2cm}
\setlength{\tabcolsep}{0.2cm} % Space between columns
\setlength{\headsep}{-12pt} % Reduce space between header and content
\setlength{\headheight}{85pt} % If less, LaTeX automatically increases it
\renewcommand{\footrulewidth}{0pt} % Remove footer line
\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
\newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns
\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
\definecolor{HeadBackground}{HTML}{333333}
\definecolor{FootBackground}{HTML}{666666}
\definecolor{TextColor}{HTML}{333333}
\definecolor{DarkBackground}{HTML}{1762A3}
\definecolor{LightBackground}{HTML}{F0F5F9}
\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 CLI Comprehensive Commands  II Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Mary F. Smith (boogie)} via \textcolor{DarkBackground}{\uline{cheatography.com/86236/cs/21456/}}}
\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}Mary F. Smith (boogie) \\
  \uline{cheatography.com/boogie} \\
  \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 31st March, 2022.\\
   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{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Configure DHCP Server}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{R1\textgreater{}{\bf{ {\emph{enable}} }}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{R1\#{\emph{ {\bf{configure terminal}} }}} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{R1(config)\# {\bf{ {\emph{int f0/0}} }}} \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{R1(config-if)\# {\bf{ {\emph{ip address 10.1.1.2 255.255.255.0 }} }}} \tn 
% Row Count 5 (+ 2)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{R1(config-if)\# {\bf{ {\emph{no shut}} }}} \tn 
% Row Count 6 (+ 1)
% Row 5
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{R1(config-if)\# {\bf{ {\emph{copy run start}} }}} \tn 
% Row Count 7 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{R1(config-if)\# {\bf{ {\emph{exit}} }}} \tn 
% Row Count 8 (+ 1)
% Row 7
\SetRowColor{white}
R1(config)\# {\bf{ {\emph{ip dhcp pool Development}} }} & `Development is the name of the pool` \tn 
% Row Count 11 (+ 3)
% Row 8
\SetRowColor{LightBackground}
R1(dhcp-config)\# {\bf{ {\emph{network 10.1.1.0 255.255.255.0}} }} & `this is the network IP addresses will be assigned from` \tn 
% Row Count 14 (+ 3)
% Row 9
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{\{\{ac\}\}`dhcp server ip MUST be on the same subnet as router IP`} \tn 
% Row Count 16 (+ 2)
% Row 10
\SetRowColor{LightBackground}
 & \{\{ar\}\} {\bf{Other Misc DHCP Configuration}} \tn 
% Row Count 18 (+ 2)
% Row 11
\SetRowColor{white}
R1(dhcp-config)\# {\bf{ {\emph{default-router 10.1.1.2}} }} & `default gateway` \tn 
% Row Count 21 (+ 3)
% Row 12
\SetRowColor{LightBackground}
R1(dhcp-config)\# {\bf{ {\emph{dns-server 10.1.1.2}} }} & `this will normally be another server on your network` \tn 
% Row Count 24 (+ 3)
% Row 13
\SetRowColor{white}
R1(config-if)\#{\bf{ {\emph{lease 7}} }} & `choices are number of days or infinite` \tn 
% Row Count 26 (+ 2)
% Row 14
\SetRowColor{LightBackground}
R1(dhcp-config)\#{\bf{ {\emph{ip dhcp excluded-address}} }} & `this can be a range i.e. 10.1.1.5 10.1.1.11 \tn 
% Row Count 29 (+ 3)
% Row 15
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{} \tn 
% Row Count 29 (+ 0)
% Row 16
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{R1(dhcp-config)\# {\bf{ {\emph{domain-name google.com}} }}} \tn 
% Row Count 30 (+ 1)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Configure DHCP Server (cont)}}  \tn
% Row 17
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{R1(config-if)\#{\bf{ {\emph{option XX}} }}} \tn 
% Row Count 1 (+ 1)
% Row 18
\SetRowColor{white}
 & \{\{ar\}\}{\bf{ {\emph{10.1.1.2}} }}`static assignment` \tn 
% Row Count 4 (+ 3)
% Row 19
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{R1(dhcp-config)\# {\bf{ {\emph{exit}} }}} \tn 
% Row Count 5 (+ 1)
% Row 20
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{ip dhcp helper-address} \tn 
% Row Count 6 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{ip helper-address 192.168.1.245 {[}ip address of dhcp server{]} - ids the dhcp router and allows broadcast UDP traffic for dhcp assignment \newline  \newline int f0/0 \newline ip helper-address 192.168.2.245}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{5.28 cm} x{2.72 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Verify DHCP}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{R1(config-dhcp)\# {\bf{ {\emph{show ip pool}} }}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{R1(config-dhcp)\# {\bf{ {\emph{show ip lease}} }}} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
R1(config-dhcp)\# {\bf{ {\emph{show ip binding}} }} & `allocated addresses` \tn 
% Row Count 4 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{NAT}}  \tn
% Row 0
\SetRowColor{LightBackground}
ip nat pool name {[}first IP{]} {[}last IP{]} net {[}subnet mask{]} & defines the pool of public addresses to use \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
ip nat inside source list {[}acl\#{]} pool name overload & enables PAT \& specifies which ACL is being translated to which NAT pool \tn 
% Row Count 7 (+ 4)
% Row 2
\SetRowColor{LightBackground}
ip nat inside & identifies inside interface (int config) \tn 
% Row Count 9 (+ 2)
% Row 3
\SetRowColor{white}
ip nat out & ip nat outside \tn 
% Row Count 10 (+ 1)
% Row 4
\SetRowColor{LightBackground}
ip nat in s st 192.168.1.10 209.165.200.18 & configures static NAT mapping \tn 
% Row Count 13 (+ 3)
% Row 5
\SetRowColor{white}
sh ip nat s & show ip nat statistics \tn 
% Row Count 15 (+ 2)
% Row 6
\SetRowColor{LightBackground}
show ip nat statistics & show ip nat translations \tn 
% Row Count 17 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Configure DHCP Client}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{R1\textgreater{} {\bf{ {\emph{enable}} }}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{R1\#{\bf{ {\emph{configure terminal}} }}} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{R1(config)\# {\bf{ {\emph{int f0/0}} }}} \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{R1(config)\# {\bf{ {\emph{mac-address aaaa.bbbb.cccc}} }}} \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{R1(config)\# {\bf{ {\emph{ip address dhcp}} }}} \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{R1(dhcp-config)\# {\bf{ {\emph{domain-name}} }}} \tn 
% Row Count 6 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{R1(config)\# {\bf{ {\emph{no shut}} }}} \tn 
% Row Count 7 (+ 1)
% Row 7
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{} \tn 
% Row Count 7 (+ 0)
% Row 8
\SetRowColor{LightBackground}
R1(config-if)\#{\bf{ {\emph{ip dhcp cllient-id ascii PC2}} }} & `allows a user friendly id to be assigned to a host` \tn 
% Row Count 10 (+ 3)
% Row 9
\SetRowColor{white}
R1\#{\bf{ {\emph{show dhcp lease}} }} & displays leasing information \tn 
% Row Count 12 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}