From 54a578a7e60ee46d098910a8535d9675af50cab1 Mon Sep 17 00:00:00 2001 From: chhan11 Date: Sun, 11 Jun 2017 21:33:43 +0200 Subject: [PATCH] writing GLBP --- acronyms.tex | 2 ++ chapter/mgmt.tex | 18 ++++++++++++++++-- 2 files changed, 18 insertions(+), 2 deletions(-) diff --git a/acronyms.tex b/acronyms.tex index e187ab1..76bf31c 100644 --- a/acronyms.tex +++ b/acronyms.tex @@ -1,6 +1,8 @@ \newacronym{adsl}{ADSL}{Asymmetric Digital Subscriber Line} \newacronym{ap}{AP}{Access Point} \newacronym{arp}{ARP}{Address Resolution Protocol} +\newacronym{avf}{AVF}{Active Virtual Forwarder} +\newacronym{avg}{AVG}{Active Virtual Gateway} \newacronym{bgp}{BGP}{Border Gateway Protocol} \newacronym{bpdu}{BPDU}{Bridge Protocol Data Unit} \newacronym{carp}{CARP}{Common Address Redundancy Protocol} diff --git a/chapter/mgmt.tex b/chapter/mgmt.tex index 138313d..79a7efd 100644 --- a/chapter/mgmt.tex +++ b/chapter/mgmt.tex @@ -528,7 +528,7 @@ Go all the way and do consider if Supervisor Redundancy is a necessary requireme \begin{itemize} \item Priority 100\footnote{Higher is better. Range is 0x00--0xFF} \item Hello time 3s - \item Dead time 10s + \item Hold time 10s \item Multicast grp 224.0.0.2 port udp 1985 \textit{(all routers)} {\scriptsize \textbf{v1}} \item Multicast grp 224.0.0.102 port udp 1985 {\scriptsize \textbf{v2}} \item \gls{hsrp} group mac 00-00-0c-07-ac-xx\footnote{The last 2 octets is the group ID in hex. E.g. 11 is 0x0b, 30 is 0x1e.} @@ -579,5 +579,19 @@ When configuring \subsection[GLBP]{Gateway Load Balancing Protocol} \begin{itemize} - \item + \item \itemhead[]{Defaults} + \begin{itemize} + \item Hello time 3s + \item Hold time 10s + \item Uses Multicast 224.0.0.102 udp/3222 + \item Cisco Proprietary, first seen 2005 + \end{itemize} + \item \itemhead[]{Properties} + \begin{enumerate} + \item Support auth, + \item can do object tracking, + \item only 1 active \gls{avg}, + \item only 1 standby \gls{avg}, + \item up to 4 \glspl{avf} can be active at any given time. + \end{enumerate} \end{itemize}