Refer to the exhibit.
Router edge-1 is unable to establish OSPF neighbor adjacency with router ISP-1. Which two configuration changes can you make on edge-1 to allow the two routers to establish adjacency?
| A. |
Set the subnet mask on edge-1 to 255.255.255.252. | |
| B. |
Reduce the MTU on edge-1 to 1514. | |
| C. |
Set the OSPF cost on edge-1 to 1522. | |
| D. |
Reduce the MTU on edge-1 to 1500. | |
| E. |
Configure the ip ospf mtu-ignore command on the edge-1 Gi0/0 interface. |