On Mon, Jan 24, 2022 at 5:43 AM Gyan Mishra <[email protected]> wrote:
> > > Hi Chris > > > Just about every vendor out there recommended best practice is to layout > address plan to take advantage of summarization wherever possible and that > as well includes PE loopback next hop attribute to limit the router load as > well as size of LSDB in the backbone as well as domain wide. > > I think you would be hard pressed to find any vendor that would say go > ahead and flood loopbacks domain wide and don’t summarize. > it's actually not unheard off @ all (flood loopbacks flat). and with node SID it's almost a must if you want SR without lots of reinventing of seamless MPLS ... -- tony
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