Exam JN0-681 topic 1 question 45 discussion

Actual exam question from Juniper's JN0-681

Question #: 45
Topic #: 1

You are asked to enable plug-and-play for future line card switches in an active VCF without making any future Junos configuration changes. You are also required to ensure that all new line cards are automatically upgraded to the correct Junos version without any manual intervention.
In this scenario, which two actions will accomplish this task? (Choose two.)

A. Ensure that the newly inserted line card's MAC addresses are present in the DHCP configuration for ZTP.
B. Configure the auto-sw-update parameter on the VCF before inserting new line cards.
C. Set the Virtual Chassis as pre-provisioned before the line cards are inserted.
D. Set the Virtual Chassis as auto-provisioned before the line cards are inserted.

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Suggested Answer: BD 🗳️

by Ochman at Sept. 4, 2020, 8:54 p.m.

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Kalakuta

4 years, 6 months ago

auto-provisioned - "When you interconnect a leaf device into the VCF, the leaf device is automatically configured into the linecard role. All other required VCF settings also happen without further user action.." Ref.: https://www.juniper.net/documentation/en_US/junos/topics/reference/configuration-statement/auto-provisioned-virtual-chassis.html uto-sw-update - "automatic software update feature allows you to automatically update the software version on prospective member switches as they are added so that they can join the Virtual Chassis" Ref.: https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/virtual-chassis-ex4200-software-automatic-update-ex-series-cli.html

upvoted 3 times

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Ochman

4 years, 7 months ago

Answer should be A & D

upvoted 1 times

Ochman

4 years, 7 months ago

sorry B & D is correct

upvoted 2 times

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Exam JN0-681 topic 1 question 45 discussion

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Kalakuta

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