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initial ospf

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netravnen 2018-02-18 03:13:01 +01:00
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chapter/layer3.tex
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@ -46,6 +46,20 @@ Always remember the following points for Cisco devices:\cite{wiki:Administrative
\section{OSPF} \section{OSPF}
Used in IP networks (v4) and a \gls{lsr} protocol. Defined as OSPFv2 on \rfc{2328} from 1998.
\subsection{Algorithm}
The protocol uses Dijkstra\tsq{s} algorithm when calculating metrics mathematically.
The exchange of routing updates is done with \gls{ospf} own method. Directly
using IP protocol 89 and multicast address 224.0.0.5 for link-local updates and
224.0.0.6 for updates to all designated routers in an \gls{ospf} domain.
\subsection{Timers}
\subsection{Filtering}
\newpage \newpage
\section{IS-IS} \section{IS-IS}