diff --git a/chapter/layer3.tex b/chapter/layer3.tex index 37993dc..e6332dc 100644 --- a/chapter/layer3.tex +++ b/chapter/layer3.tex @@ -116,6 +116,12 @@ If a router is configured as a \texttt{Stud Router}. It only carries information \fig{eigrp/stuck-in-active}{stuck-in-active}{EIGRP Stuck in Active} +End result is neighbor ships between \gls{eigrp} routers is terminated and re-established again with a fresh set of route updates going out. + +Imagine a large \gls{eigrp} topology (3-digit number of routers) in a single domain and beginning with 1 neighbor-ship gets re-established. And then again and again and again. Can result in quickly several routers going Stuck-in-Active because \gls{eigrp} queries are not getting answered within a short time-frame when all routers needs to query \tsq{it}s own neighbors and their neighbors and their neighbors and so forth. Until their are no more neighbors to be queried up and down the hierarchical network topology. + +\fig[network/routing]{network-topology}{Medium sized network topology} + \newpage \section{RIP} diff --git a/img/network/routing.jpg b/img/network/routing.jpg new file mode 100644 index 0000000..67cca59 Binary files /dev/null and b/img/network/routing.jpg differ