Click the exhibit.
Referring to the exhibit, which configuration must be set on R2 to from a Level 1 IS-IS adjacency with R1?
A . Set interfaces lo0 unit 0 family iso address 49.0001.3415.0010.0250.0000.0046.00
B . Set interfaces lo0 unit 0 family iso address 49.0002.3414.0010.0250.0000.0046.00
C . Set interfaces lo0 unit 0 family iso address 49.0002.3415.0010.0250.0000.0046.00
D . Set interfaces lo0 unit 0 family iso address 49.0001.3414.0010.0250.0000.0046.00
Answer: A