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% 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
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\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{rotmac16}
\pdfinfo{
  /Title (rai-net-ipv6-cheatsheet.pdf)
  /Creator (Cheatography)
  /Author (rotmac16)
  /Subject (RAI Net IPv6 Cheatsheet Cheat Sheet)
}

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% This two commands together give roughly
% the right line height in the tables
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% 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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% Font and Colours
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\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{RAI Net IPv6 Cheatsheet Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{rotmac16} via \textcolor{DarkBackground}{\uline{cheatography.com/100637/cs/23076/}}}
\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}rotmac16 \\
  \uline{cheatography.com/rotmac16} \\
  \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 2nd June, 2020.\\
   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{tabularx}{17.67cm}{x{6.7353 cm} x{10.5347 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{17.67cm}}{\bf\textcolor{white}{Basics}}  \tn
% Row 0
\SetRowColor{LightBackground}
At the beginning & ipv6 unicast-routing \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
LAN interfaces & ipv6 address 2001:ABCD:ABCD:XY::1/64 \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Loopback interfaces & ipv6 address 2001:ABCD:ABCD:XY::z /128 \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
WAN interfaces & ipv6 address \seqsplit{2001:ABCD:ABCD:XY:::z/126} \tn 
% Row Count 8 (+ 2)
% Row 4
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Enable IPv6 on Interface & ipv6 enable \tn 
% Row Count 10 (+ 2)
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\par\addvspace{1.3em}

\begin{tabularx}{17.67cm}{x{6.2172 cm} x{11.0528 cm} }
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% Row 0
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Hello Timer & ipv6 ospf hello 5 \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Area & ipv6 ospf 5 area 0 \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
IPv6 router ospf & ipv6 router ospf xx \tn 
% Row Count 4 (+ 2)
% Row 3
\SetRowColor{white}
Cost and Bandwith & auto-cost reference-bandwith {[}mbit/s{]} \tn 
% Row Count 6 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Router ID & router-id 10.xx.yy.10 \tn 
% Row Count 7 (+ 1)
% Row 5
\SetRowColor{white}
Summary Router am ABR & area xx range 2001:ABCD:ABCD:XXYY::/56 \tn 
% Row Count 9 (+ 2)
% Row 6
\SetRowColor{LightBackground}
Defaultroute & default-information originate \tn 
% Row Count 11 (+ 2)
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\par\addvspace{1.3em}

\begin{tabularx}{17.67cm}{x{9.3258 cm} x{7.9442 cm} }
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\mymulticolumn{2}{x{17.67cm}}{\bf\textcolor{white}{HSRP for IPv6}}  \tn
% Row 0
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Version & standby version 2 \tn 
% Row Count 1 (+ 1)
% Row 1
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Autoconfig & standby 1 ipv6 autoconfig \tn 
% Row Count 3 (+ 2)
% Row 2
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Priority & standby 1 priority 120 \tn 
% Row Count 5 (+ 2)
% Row 3
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Delay (e.g. after 30 sec) & standby 1 preempt delay minimum 30 \tn 
% Row Count 7 (+ 2)
% Row 4
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Set priority if specific interface is down & standby 1 track s0/0/0 90 \tn 
% Row Count 9 (+ 2)
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\end{tabularx}
\par\addvspace{1.3em}



\end{document}