# Configure and verify single area OSPFv2

Configure OSPF area 0 on two router peers and verify an adjacency is formed.  What type of relationship do the routers have?  Why?

![Lab Topology](https://github.com/CiscoDevNet/cml-community/blob/master/lab-topologies/ccna//Domain_3/3.4-configure_ospfv2_2/3.4.c_Broadcast_(DR-BDR_selection)_-_Topology.PNG)
