Reddit reviews Optimal Routing Design (paperback) (Networking Technology)

how deep in the weeds do you want to get into OSPF? do you want to understand enough just to be able to troubleshoot and bring up a new router, or [re]design the entire network?
John Moy's book should still be the standard; he wrote the RFC.

If you want to actually design a network, I still love Russ White's Cisco Press book on Optimal Routing Design.

If you just want an overview, the Cisco OSPF design guide can give you the nomenclature. Though the examples are IOS, the principles carry over.

Along with /u/totallygeek recommendations, if you're going to deploy OSPF onto a network, I would add:

• Figure out what you're trying to gain from using OSPF that you currently don't have in your current network. Redundancy? Faster convergence? Building out a WAN?
  
• Layout the IP addressing FIRST. You're designing an IP network... worry first about the IP addressing before speeds and feeds.
  
• OSPF, IM(strong)O, should be used modularly. Hand in hand with your IP addressing, you really should take advantage of building different areas. Don't go overboard and create multiple areas just for the heck of it, but don't get lazy and put everything into area 0 either.
  
• Decide how you will split up your network. Will it be based along functional business units (i.e., financing, warehouse, engineering), location based (floors, buildings, cities, geographic regions) or in some other way.
  
• Be stringent with what you advertise inter-area, either using access-lists/routing filters as suggested, or better yet, with the more flexible route-maps.
  
  Personally, I would stay away from virtual links as your abstracting what should be physical links onto harder-to-troubleshoot virtual links. I would also keep the area IDs the same as the top level network. For instance, if I was using 172.16.0.0/16 as the supernet for a building, the OSPF area ID would also be 172.16.0.0/16, but that's just me. There is more than 1 way to build a good network and as long as you are consistent on a logical design, that's what matters.

Yep! Just hanging around to see if anything breaks, really. Reading up on Optimal Routing Design for fun in the meantime.

https://www.amazon.com/Optimal-Routing-paperback-Networking-Technology/dp/1587142449/