[c-nsp] how many IGP routes is too many?

[Gert Doering]

Hi,

On Thu, Apr 02, 2020 at 07:57:24PM +0200, Pierfrancesco Caci wrote:
> I need to clean up some garbage. I need to assess how thorough I have to
> be in the cleaning. 

In the long run: whatever you do, it needs to be consistent.

So having "all routes from this POP in BGP, all routes from that
POP in OSPF" will hurt your ops people trying to troubleshoot anything.

So whatever you do, make sure it's consistent across all comparable
devices...

(We run "loopbacks in EIGRP or OSPF or OSPFv3, plus BGP for the rest",
and I sometimes question the wisdom of this...)

gert

-- 
"If was one thing all people took for granted, was conviction that if you 
 feed honest figures into a computer, honest figures come out. Never doubted 
 it myself till I met a computer with a sense of humor."
                             Robert A. Heinlein, The Moon is a Harsh Mistress

Gert Doering - Munich, Germany                             gert at greenie.muc.de
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