why am i in this handbasket? (was Devil's Advocate - Segment Routing, Why?)

Masataka Ohta mohta at necom830.hpcl.titech.ac.jp
Tue Jun 23 12:10:40 UTC 2020


adamv0025 at netconsultings.com wrote:

> The key takeaway however is that no single entity in SP network, be it PE,
> or RR, or ASBR...., ever needs everything, you can always slice and dice
> indefinitely.
> So to sum it up you simply can not run into any scaling ceiling with MP-BGP
> architecture.

Flooding nature of BGP requires all the related entities treat
everything, regardless of whether they need it entirely or not.

							Masataka Ohta


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