Huawei
H12-821_V1.0 · Question #682
Which of the following descriptions of the IS-IS neighbor relationship establishment process are correct? (Multiple choice)
The correct answer is C. The IS-IS neighbor relationship is established through the three-way handshake mechanism on the P2P link, the neighbor IDs of both parties are Up, which means that the neighbor relationship is successfully established between the two parties. D. On broadcast networks, DIS needs to be elected. See the full explanation below for the reasoning.
Question
Which of the following descriptions of the IS-IS neighbor relationship establishment process are correct? (Multiple choice)
Options
- AFor Level-1 routers, the area numbers may be inconsistent.
- BThe two-way handshake mechanism can be used to establish neighbor relationships on the P2P link, which is faster and more stable than the three-way handshake mechanism.
- CThe IS-IS neighbor relationship is established through the three-way handshake mechanism on the P2P link, the neighbor IDs of both parties are Up, which means that the neighbor relationship is successfully established between the two parties.
- DOn broadcast networks, DIS needs to be elected.
How the community answered
(47 responses)- A19% (9)
- B9% (4)
- C72% (34)
Community Discussion
No community discussion yet for this question.