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OSPF vs ISIS

Unfamiliarity with ISIS is the biggest.

ISIS scales better, but honestly, this debate is like asking if someone prefers Chocolate ice cream or Chocolate ice cream with bits of chocolate in it.
 
Years ago, the question was always posed the other way around. "I'm running OSPF. Why in the heck would I wanna run IS-IS" ? As if OSPF is the logical choice, and IS-IS was only for hipsters.

Good to see it's the other way around these days. 🙂

(I'm an IS-IS fanboy myself. Even though I've worked both on an IS-IS and an OSPF implementation. Or maybe: *because* I've worked on both. 🙂)
 
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