From 00758a96ccbfd93c7bbad01660947ce7856f1896 Mon Sep 17 00:00:00 2001 From: chhan11 Date: Sun, 11 Jun 2017 16:16:25 +0200 Subject: [PATCH] VRRP added --- chapter/mgmt.tex | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/chapter/mgmt.tex b/chapter/mgmt.tex index 8ef7b8f..138313d 100644 --- a/chapter/mgmt.tex +++ b/chapter/mgmt.tex @@ -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}