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