Question 1

What is the proper order for creating a virtual network?

Accepted Answer

A)   Configure the IPAM, virtual network, DNS, and then the virtual machine.
B)   Configure the DNS, IPAM, virtual network, and then the virtual machine.
C)   Configure the virtual network, DNS, IPAM, and then the virtual machine.
D)   Configure the IPAM, DNS, virtual network, and then the virtual machine. D

Question 2

Which two deployment methods does AppFormix support? (Choose two.)

Accepted Answer

A)   Hyper-V
B)   VMware
C)   OpenStack
D)   Xen B,C

Question 3

What are two advantages of SDN? (Choose two.)

Accepted Answer

A)   centralized management
B)   decentralized management
C)   programmability
D)   static networking A,C

Question 4

Which BMS feature ensures that IP address management is consistent between the virtual and physical instances?

Accepted Answer

A)   inventory management
B)   image management
C)   IPAM management
D)   network security management

Question 5

You have an existing spine and leaf topology that you want to add into Contrail Command for fabric management. Which two configuration tasks are required to accomplish this task? (Choose two.)

Accepted Answer

A)   Enable OVSDB in the Contrail Command UI.
B)   Enable the REST API on the network devices.
C)   Enable VXLAN routing in the Contrail Command UI.
D)   Enable netconf SSH on the network devices.

Question 6

Which protocol does Contrail use to exchange information between the Contrail Controller and the Contrail vRouter?

Accepted Answer

A)   NETCONF
B)   XMPP
C)   BGP
D)   SSH

Question 7

Click the Exhibit button.  Referring to the exhibit, what must have occurred prior to JohnDoe sending the request?

Accepted Answer

A)   JohnDoe must have obtained a valid token from Horizon.
B)   JohnDoe must have successfully authenticated using OpenStack's Web user interface.
C)   JohnDoe must have obtained a valid token from Keystone.
D)   JonnDoe must have obtained a valid token from the Contrail control node.

Question 8

What are three examples of hypervisors? (Choose three.)

Accepted Answer

A)   VMware ESXi
B)   Juniper vSRX
C)   KVM
D)   OpenStack Nova
E)   Microsoft Hyper-V

Question 9

Which two statements about Kubernetes clusters are correct? (Choose two.)

Accepted Answer

A)   The master coordinates the cluster.
B)   The minions are responsible for running the applications.
C)   The nodes are responsible for running the applications.
D)   The pod controller coordinates the cluster.

Question 10

You decide to create only host routes for each of your virtual networks in a project. Each virtual network is sent its correct host prefix. When troubleshooting inter-VN connectivity, using the ping command, the response times out between two virtual networks even though your policies allow for it. What is the problem in this scenario?

Accepted Answer

A)   The VMs do not have interfaces.
B)   Using host routes prevents the default route from being sent.
C)   Your VMs have incorrect DNS settings.
D)   The IPAM settings are incorrect.

Question 11

Which type of query is generated by the curl http://<ip address>:8081/analytics/uves/vrouters command?

Accepted Answer

A)   SSL
B)   REST
C)   SQL
D)   XML

Question 12

Which Kubernetes resource defines the traffic allowed to reach the pod?

Accepted Answer

A)   SecurityGroup
B)   NetworkPolicy
C)   Ingress
D)   IPAM

Question 13

Which two OpenStack components are optional services? (Choose two.)

Accepted Answer

A)   Nova
B)   Heat
C)   Glance
D)   Magnum

Question 14

What are two Contrail Command BMS life cycle management functions? (Choose two.)

Accepted Answer

A)   PXE interface management
B)   BIOS updates
C)   image management
D)   IPAM

Question 15

Which three elements should be used in a greenfield fabric deployment? (Choose three.)

Accepted Answer

A)   multi-area OSPF
B)   BGP
C)   ZTP
D)   existing IP fabric
E)   LLDP

Question 16

You are asked to change the settings in the AppFormix UI so that compute1's status displays "Bad" only when CPU utilization is above 70%. In which workspace of the AppFormix UI would you perform this task?

Accepted Answer

A)   SLA Settings
B)   Notification Settings
C)   Plugins
D)   Services Settings

Question 17

Which two statements regarding tags, within the Contrail Security framework, are correct? (Choose two.)

Accepted Answer

A)   RBAC determines which user accounts can modify or remove attached tags.
B)   Tags are communicated from the control node to vRouters through route updates.
C)   Only the CSPadmin user account can modify or remove attached tags.
D)   Tags are communicated from the config node to vRouters through route updates.

Question 18

Prior to installing Contrail, which list of settings must be verified on all participating servers?

Accepted Answer

A)   DHCP is enabled, hostname resolution, and that SSH is enabled
B)   time synchronization, hostname resolution, and that FTP is enabled
C)   time synchronization, hostname resolution, and that SSH is enabled
D)   DHCP is enabled, hostname resolution, and that FTP is enabled

Question 19

You are configuring a Contrail Security firewall policy rule and need to specify an exact port. Which two statements describe how to accomplish this task? (Choose two.)

Accepted Answer

A)   You should create a tag and specify it in the firewall policy rule.
B)   You should create an address group and specify it in the firewall policy rule.
C)   You should create a service group and specify it in the firewall policy rule.
D)   You should specify the service in the firewall policy rule.

Question 20

Which role does OpenStack serve in SDN?

Accepted Answer

A)   vRouter
B)   controller
C)   gateway
D)   orchestrator

Exam 9: Enterprise Routing and Switching, Specialist