Pass JNCIS JN0-411 Exam With Updated 65 Questions 2018

Question: 1
What are three mechanisms supported by the Neutron ML2 plugin? (Choose three.)

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

Answer: A,B,C

Explanation:
References:
https://wiki.openstack.org/wiki/Neutron/ML2

Question: 2
Click the exhibit button.

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.

Answer: B

Question: 3
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 customer’s 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.

Answer: A,D

Question: 4
What are two Keystone endpoint types? (Choose two.)

A. root
B. admin
C. rbac
D. public

Answer: B,D

Explanation:
References:
https://linuxacademy.com/blog/linux/understanding-keystone-endpoints/