Refer to the exhibit.
R1 interface gigabitethernet0/0 ip address 192.168.2.1 255.255.255.0 ip router isis ! router isis net 49.0022.1111.1111.1111.00 is-type level-1
R2 interface gigabitethernet0/1 ip address 192.168.1.2 255.255.255.0 ip router isis ! router isis net 49.0021.1111.1111.1112.00 is-type level-1
Routers R1 and R2 cannot form a neighbor relationship, but the network is otherwise configured correctly and operating normally. Which two statements describe the problem?

A.	The two routers are in the same area
B.	The two routers are in different subnets
C.	The two routers have password mismatch issues
D.	The two routers have the same network ID
E.	The two routers are in different areas