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- Question 42
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Question 42/61
You have an OpenStack environment and a compute instance has crashed. You attempt to restart the AWM instance and you receive the message shown below.
Invalid: Instance has already been created
InstanceNotFound: Instance AWM could not be found.
What does this message indicate?
Invalid: Instance has already been created
InstanceNotFound: Instance AWM could not be found.
What does this message indicate?
Correct Answer: A
Explanation/Reference:
References:
http://networkstatic.net/troubleshooting-common-openstack-errors/
References:
http://networkstatic.net/troubleshooting-common-openstack-errors/
- Question List (61q)
- Question 1: Which two types of data are collected by Contrail Analytics ...
- Question 2: Click the Exhibit button. (Exhibit) Referring to the informa...
- Question 3: Which two statements about NFV are true? (Choose two.)...
- Question 4: Before creating a virtual network for your Contrail project,...
- Question 5: You have deployed a Contrail cluster that must support bare-...
- Question 6: What are two advantages of SDN? (Choose two.)...
- Question 7: Which component of an SDN controller allows developers to wr...
- Question 8: Click the Exhibit button. (Exhibit) Referring to the command...
- Question 9: What are two characteristics of IP traffic load balancing in...
- Question 10: What are three benefits of implementing an NFV solution? (Ch...
- Question 11: Click the Exhibit button. (Exhibit) You are deploying a serv...
- Question 12: What information is contained in an OpenStack flavor?...
- Question 13: Which statement about Contrail Analytics collection is true?...
- Question 14: What are tenants called in OpenStack?...
- Question 15: Which command displays routes in a vRouter VRF?...
- Question 16: What are three ways to deploy an MX Series device as an SDN ...
- Question 17: Which statement about storage support in Contrail is true?...
- Question 18: To retrieve attributes of a new virtual machine, which Contr...
- Question 19: What is the default time to live off of data stored in the C...
- Question 20: Which two programming languages in the Contrail API librarie...
- Question 21: Click the Exhibit button. (Exhibit) Referring to the exhibit...
- Question 22: As the administrator of your company's Contrail environment,...
- Question 23: Which two statements describe the default network policy in ...
- Question 24: What are two valid service VMs in a service chain? (Choose t...
- Question 25: Which type of query is generated by the curl http://<ip a...
- Question 26: Click the Exhibit button. $ nova flavor-create --is-public t...
- Question 27: Which two networking trends are addressed by SDN? (Choose tw...
- Question 28: Which protocol do configuration nodes use to send low-level ...
- Question 29: What are two ways to install Contrail? (Choose two.)...
- Question 30: You are installing a Contrail and OpenStack cluster. What is...
- Question 31: Which role does OpenStack serve in SDN?...
- Question 32: In Contrail, for what would transparent mode service chainin...
- Question 33: Click the Exhibit button. (Exhibit) Referring to the exhibit...
- Question 34: Which statement about Contrail Device Manager is true?...
- Question 35: Which standards body maintains the NFV architecture?...
- Question 36: What are two modes of service chaining that Contrail impleme...
- Question 37: Which SDN solution allows the control plane to remain on leg...
- Question 38: Which two statements about a Contrail environment are true? ...
- Question 39: Which two interfaces are active in the Contrail analyzer-vm-...
- Question 40: Click the Exhibit button. (Exhibit) Within your Contrail clu...
- Question 41: Which role does Contrail serve in SDN?...
- Question 42: You have an OpenStack environment and a compute instance has...
- Question 43: You are troubleshooting traffic flows through a Contrail env...
- Question 44: Using the console, you cannot connect into a running instanc...
- Question 45: What are three functions of an SDN controller? (Choose three...
- Question 46: Which statement about a Contrail environment is true?...
- Question 47: Which two storage types are provided by OpenStack Cinder? (C...
- Question 48: Prior to installing Contrail, which list of settings must be...
- Question 49: Which two statements regarding Juniper's SDN strategy are tr...
- Question 50: You are creating a service template using the CLI. Which thr...
- Question 51: If the Contrail controller is the control plane, which compo...
- Question 52: What are two networking components of OpenStack? (Choose two...
- Question 53: What is the function of an NFV Orchestrator?...
- Question 54: When customizing and managing OpenStack flavors, what are tw...
- Question 55: You are troubleshooting an issue within your Contrail cluste...
- Question 56: For which service should an in-network service chain mode be...
- Question 57: You are decommissioning a Contrail compute node. Which two s...
- Question 58: What will the /opt/contrail/utils/fab upgrade_kernel_allcomm...
- Question 59: You are troubleshooting a Contrail environment and need to v...
- Question 60: Which two statements about SDN and NFV are true? (Choose two...
- Question 61: A service provider wants to provide a dynamic service offeri...
