N

Nokia Advanced Troubleshooting

40 Questions

You can start the exam to practice all questions related to this exam.

Question No. 1

L1 ISIS adjacency is up between two routers (Node-1 and Node-2) with MD5 authentication configured. During a maintenance window, an operator was planning to change one of the ISIS hello authentication key from admin to admin123. After removing the hello authentication key from Node-1 (no change on Node-2 side), the ISIS adjacency stayed up. The operator decided to fall back to the original configuration and called Alcatel for support. Which of the following statement best describe the cause of the problem? Select one answer only.

Which of the following statement best describe the cause of the problem? Select one answer only.

Choose the correct option from the given list.
01 / 40

0 Discussions

Trending Exams