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VRRP added

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chhan11 2017-06-11 16:16:25 +02:00
parent bac2d620e7
commit 00758a96cc
1 changed files with 22 additions and 1 deletions
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chapter/mgmt.tex
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@ -502,6 +502,22 @@ Go all the way and do consider if Supervisor Redundancy is a necessary requireme
\subsection[VRRP]{Virtual Router Redundancy Protocol}
\begin{itemize}
\item \itemhead[]{Defaults}
\begin{itemize}
\item Priority 100\footnote{Higher is better. Range is 0x00--0xFF}
\item Priority 0 is special. Forces master role whenever possible
\item Hello time 1s\footnote{Per \gls{rfc} 3768 gls{vrrp} do \textbf{not} support milliseconds timer. Cisco has chosen to implement this. Work only with cisco devices!}
\item Hold time 3s
\item Multicast grp 224.0.0.18 protocol no. 112
\item 1 master router and the rest is just backup routers
\end{itemize}
\item \itemhead[]{Properties}
\begin{enumerate}
\item Can only do object tracking {\footnotesize (Think objects combined with ip sla objects),}
\item virtual ip can match interface ip of master router.
\end{enumerate}
\end{itemize}
\newpage
@ -535,7 +551,8 @@ Go all the way and do consider if Supervisor Redundancy is a necessary requireme
\item \textbf{Standby}
\begin{itemize}
\item Candidate for active router role,
\item still sending hello from time-to-time.
\item still sending hello from time-to-time,
\item only 1 standby router.\footnote{The nodes not being active/standby router is given the candidate role.}
\end{itemize}
\item \textbf{Active}
\begin{itemize}
@ -560,3 +577,7 @@ When configuring
\newpage
\subsection[GLBP]{Gateway Load Balancing Protocol}
\begin{itemize}
\item
\end{itemize}