Refer to the exhibit.
Which action restores OSPF adjacency between R1 and R2?
Change the IP MTU of R1 Fa1/0 to 1300
Change the IP MTU of R2 Fa0/0 to 1300
Change the IP MTU of R1 Fa1/0 to 1500
Change the IP MTU of R2 Fa0/0 to 1500
Submit