Huawei
H12-821_V1.0 · Question #607
As shown in the picture, four routers run IS-IS, and they are all Level1-1-2 routers. The area numbers are as shown in the picture. 49.0001 49.0001 49.0003 49.0002 Which of the following statements…
The correct answer is A. R1 and R3 can only establish neighbor relationships at Level 1-2. D. R1 and R4 can only establish Level-2 neighbor relationships. See the full explanation below for the reasoning.
Question
As shown in the picture, four routers run IS-IS, and they are all Level1-1-2 routers. The area numbers are as shown in the picture. 49.0001 49.0001 49.0003 49.0002 Which of the following statements is correct? (Multiple choice)
Options
- AR1 and R3 can only establish neighbor relationships at Level 1-2.
- BR3 and R4 establish Level-1 and Level-2 neighbor relationships at the same time
- CR1 and R2 can only establish a neighbor relationship of Level1-1.
- DR1 and R4 can only establish Level-2 neighbor relationships.
How the community answered
(32 responses)- A78% (25)
- B16% (5)
- C6% (2)
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