Refer to the exhibit.
R1 and R2 are directly connected with Fast Ethernet interfaces and have the above configuration applied OSPF adjacency is not formed.
When the debug ip ospf hello command is issued on R1, these log messages are seen:
Which command can be configured on routers R1 and R2 on f0/0 interfaces to form OSPF adjacency?
Click on the arrows to vote for the correct answer
A. B. C. D.D.
https://community.cisco.com/t5/routing/ospf-point-to-point-links/td-p/1913398