python]Automating OSPF configuration of two routers – cyruslab
Configuring OSPF on two directly connected routers which are in different areas - Network Engineering Stack Exchange
11.0 Avoiding DRs and "neighbor" command on NBMA Different methods can be used to avoid the complications of configuring static neighbors and having specific routers becoming DRs or BDRs on the non-broadcast cloud. Specifying which method to use ...
3 ways to NAT on a Cisco Router - The Routing Table