WHAT ARE TWO TASKS THAT MUST BE COMPLETED BEFORE TWO ROUTERS CAN U...

45. What are two tasks that must be completed before two routers can use OSPF to form a neighbor adjacency? (Choose two.)

The routers must elect a designated router.

***The routers must agree on the network type.

***The routers must use the same dead interval.

The routers must exchange link state requests.

The routers must exchange database description packets.