Juniper JN0-411 Exam Actual Questions

The questions for JN0-411 were last updated on July 4, 2024.

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Topic 1 - Single Topic

Question #1 Topic 1

What are three mechanisms supported by the Neutron ML2 plugin? (Choose three.)

A. GRE
B. VLAN
C. VXLAN
D. IPsec
E. MPLS

Reveal Solution Discussion

Correct Answer: ABC 🗳️
References:
https://wiki.openstack.org/wiki/Neutron/ML2

Question #2 Topic 1

Click the exhibit button.

While completing the install of OpenStack, you upload the Cirros image the CLI to validate the Glance install. However, it times out after a short time. You review the logs located at /var/log/glance/api.log.
Referring to the exhibit, which action will solve this problem?

A. Set the glance.api version to version 1 and retry the upload.
B. Get a new Cirros image; the current image is corrupted.
C. Replace the schema image file with the correct name of the image.
D. Update the GLANCE DBPASS in the keystone.conf file.

Reveal Solution Discussion

Correct Answer: B 🗳️

Question #3 Topic 1

You have configured an SR-IOV interface on a virtual host machine in your Contrail network environment. You discover that analytics data is not being recorded for traffic to the customers VM that uses the SR-IOV interface.
Which two statements are true in this scenario? (Choose two.)

A. You cannot perform analytics on the SR-IOV interface traffic.
B. The SR-IOV interface must be re-added to the analytics engine.
C. The data of packets going to the VM does not go through the vRouter on the host.
D. You must use the tap interface on the Contrail vRouter to collect SR-IOV analytics data.