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Question 93 - JN0-105 discussion

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Exhibit

[edit]

user@routerl set interfaces ge-0/1/2 unit 0 family inet address 172.16.101.1/24 [edit]

user@router# commit check

configuration check succeeds

[edit]

user@router#

You need to configure interface ge-0/1/2 with an IP address of 172.16.100.1/24. You have accidentally entered 172.16.101.1/24 as shown in the exhibit.

Which command should you issue to solve the problem?

A.
(edit] user@router# rollback 1
Answers
A.
(edit] user@router# rollback 1
B.
[edit] user@router# rollback 2
Answers
B.
[edit] user@router# rollback 2
C.
[edit] userOrouter# rollback 0
Answers
C.
[edit] userOrouter# rollback 0
D.
[edit] user@routeri rollback rescue
Answers
D.
[edit] user@routeri rollback rescue
Suggested answer: A

Explanation:

If you've committed a configuration and then need to revert to the previous configuration, the rollback command is used. Since the incorrect IP address has not been committed, as indicated by the commit check command being successful, issuing rollback 1 will undo the changes made in the current session, which includes the accidental entry of the IP address.

asked 18/09/2024
Souf Maatoug
40 questions
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