Refer to the exhibit. Which two topology changes happen to the IS-IS routers? (Choose two.)
A) R1 and R4 are Level 2 neighbors
B) All four routers are operating as Level 1-2 routers
C) All four routers are operating as Level 2 routers only
D) R1 and R2 are Level 2 neighbors
E) All four routers are operating as Level 1 routers only

Question

Refer to the exhibit. Which two topology changes happen to the IS-IS routers? (Choose two.)
A) R1 and R4 are Level 2 neighbors 
B) All four routers are operating as Level 1-2 routers 
C) All four routers are operating as Level 2 routers only 
D) R1 and R2 are Level 2 neighbors 
E) All four routers are operating as Level 1 routers only

Quizplus · Accepted Answer

The Answer of  Refer to the exhibit. Which two topology changes happen to the IS-IS routers? (Choose two.)
A) R1 and R4 are Level 2 neighbors 
B) All four routers are operating as Level 1-2 routers 
C) All four routers are operating as Level 2 routers only 
D) R1 and R2 are Level 2 neighbors 
E) All four routers are operating as Level 1 routers only

Refer to the Exhibit