92 lines
2.5 KiB
Markdown
92 lines
2.5 KiB
Markdown
\maketitle
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# Introduction
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### Présentations
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- Épita 2018, a une époque
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- Sys/Net admin alternant chez FranceIX
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- Fait ses slides deux jours avant la conf
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- Système à la base, réseau par assimilation
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### Un IXP c'est koa
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- Internet Exchange Point
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- Interconnexion de réseaux et services associés
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- En gros, un (gros) switch
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- Gné ??
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### Le Nain Ternet
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- Des paquets dans des fils
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- Interconnexion de réseaux (AS)
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- Deux méthodes : transit et peering
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### Situation initiale
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\centering{
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\begin{tikzpicture}[sibling distance = 5em, every node/.style
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= {shape=ellipse,
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draw, align=center, top color=white, bottom color = red!80}]
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\node[minimum height=3em] (t) {Réseau T};
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\node[below left=of t] (a) {Réseau A};
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\node[below right=of t] (b) {Réseau B};
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\draw[link] (a.north) -- (t.south west);
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\draw[link] (t.south east) -- (b.north);
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\end{tikzpicture}
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}
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### Mangez des fruits
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\centering{
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\begin{tikzpicture}[sibling distance = 5em, every node/.style
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= {shape=ellipse,
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draw, align=center, top color=white, bottom color = red!80}]
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\node[minimum height=3em] (t) {Réseau T};
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\node[below left=of t] (a) {Réseau A};
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\node[below right=of t] (b) {Réseau B};
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\draw[darrow] (a.north) -- (t.south west);
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\draw[arrow] (a.150) -- (t.195) node[shape=rectangle,draw=none,fill=none,bottom
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color=white,midway,above=.1cm] {\$};
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\draw[darrow] (t.south east) -- (b.north);
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\draw[arrow] (t.345) -- (b.30) node[shape=rectangle,draw=none,fill=none,bottom
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color=white,midway,above right=.1cm] {accords \\ préalables};
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\end{tikzpicture}
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}
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### De peer en peer
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\centering{
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\begin{tikzpicture}[sibling distance = 5em, every node/.style
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= {shape=ellipse,
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draw, align=center, top color=white, bottom color = red!80}]
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\node[minimum height=3em] (t) {Réseau T};
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\node[below left=of t] (a) {Réseau A};
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\node[below right=of t] (b) {Réseau B};
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\draw[darrow] (a.east) -- (b.west)
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node[shape=rectangle,draw=none,fill=none,bottom color=white,midway,above=.1cm]
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{accords de peering};
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\end{tikzpicture}
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}
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### Les gestes qui sauvent
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- MPLS everywhere
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- Encapsulation de l'Ethernet pour le transport
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- Des grosses machines qui empilent des paquets
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###
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\centerline{\includegraphics[height=\paperheight]{resources/photos-infra/IMG_20160520_114325.jpg}}
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###
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\centerline{\includegraphics[height=\paperheight]{resources/photos-infra/IMG_20160520_114337}}
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### L'internet Français
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\centerline{\includegraphics[height=8.4cm]{resources/photos-infra/IMG_20160420_164835}}
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### Feux de signalisation
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- L'IXP fournit d'autres services
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- Route Servers
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- Monitoring
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