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Question 16/90
What is one benefit of a software-defined networking (SDN) solution for a WAN?
Correct Answer: D
Explanation/Reference:
Software-defined networking (SDN) is an architecture purporting to be dynamic, manageable, cost- effective, and adaptable, seeking to be suitable for the high-bandwidth, dynamic nature of today's applications.
The SDN architecture is:
Directly programmable: Network control is directly programmable because it is decoupled from forwarding functions.
Agile: Abstracting control from forwarding lets administrators dynamically adjust network-wide traffic flow to meet changing needs.
Reference: Wikipedia, Software-defined networking
Software-defined networking (SDN) is an architecture purporting to be dynamic, manageable, cost- effective, and adaptable, seeking to be suitable for the high-bandwidth, dynamic nature of today's applications.
The SDN architecture is:
Directly programmable: Network control is directly programmable because it is decoupled from forwarding functions.
Agile: Abstracting control from forwarding lets administrators dynamically adjust network-wide traffic flow to meet changing needs.
Reference: Wikipedia, Software-defined networking
- Question List (90q)
- Question 1: Refer to the exhibit. (Exhibit) The switches in the diagram ...
- Question 2: Which table functionality was introduced with OpenFlow 1.3?...
- Question 3: Which statement best describes software-defined networking (...
- Question 4: Which protocol does the LYNC FE Server Plugin use to communi...
- Question 5: Refer to the exhibit. (Exhibit) A customer has configured a ...
- Question 6: Refer to the exhibit. (Exhibit) OpenFlow has been enabled on...
- Question 7: What is a key advantage of implementing malware protection b...
- Question 8: A multicast application is used in a customer's environment ...
- Question 9: Refer to the exhibit. (Exhibit) A network administrator is t...
- Question 10: What is an advantage of using the HP Network Optimizer SDN a...
- Question 11: Refer to the exhibit. (Exhibit) What is the status of the Ne...
- Question 12: How does an HP VAN SDN Controller team provide high availabi...
- Question 13: A switch connects to the HP VAN SDN Controller, which has th...
- Question 14: A customer wants to deploy an HP ProVision-based network wit...
- Question 15: What is the minimum number of HP VAN SDN Controllers support...
- Question 16: What is one benefit of a software-defined networking (SDN) s...
- Question 17: Refer to the exhibit. (Exhibit) An SDN developer has tried u...
- Question 18: How does an HP VAN SDN Controller team provide high availabi...
- Question 19: A company has an IRF-based, 2-tier FlexFabric architecture i...
- Question 20: An administrator has checked the Device Status tab on the HP...
- Question 21: Which environmental component is used to handle authenticati...
- Question 22: What are internal applications that are included with the HP...
- Question 23: Which services does HP IMC SDN Manager provide? (Select two....
- Question 24: Which OpenFlow message ensures that all previous flow mod me...
- Question 25: A company has video, voice, and collaboration applications. ...
- Question 26: An administrator has created a whitelist entry for the websi...
- Question 27: What are the addressing requirements for an HP VAN SDN Contr...
- Question 28: An HP VAN SDN Controller team is configured consisting of th...
- Question 29: Which HP IMC SDN Manager functionality provides a detailed o...
- Question 30: An administrator wants the switches to forward traffic in th...
- Question 31: Which HP IMC SDN Manager functionality provides a logical ov...
- Question 32: Refer to exhibit. (Exhibit) Which HP VAN SDN Controller inte...
- Question 33: Why would an architect require an application to be written ...
- Question 34: Which component of OpenStack is used by the HP VAN SDN Contr...
- Question 35: Which modes does the 2.0 release of the HP VAN SDN Controlle...
- Question 36: Refer to the exhibit. (Exhibit) The topology shown in the ex...
- Question 37: What happens to an incoming packet that does not have a matc...
- Question 38: A customer has a network consisting of 90 switches running O...
- Question 39: Which protocol is used to discover directly connected links ...
- Question 40: Which command installs the HP VAN SDN Controller software?...
- Question 41: A controller is able to register for asynchronous messages f...
- Question 42: What are challenges when selecting traffic from UC&C sof...
- Question 43: Spanning Tree Protocol is disabled on a network edge port. T...
- Question 44: Refer to the exhibit. (Exhibit) A team of HP VAN SDN Control...
- Question 45: What is used by the HP VAN SDN Controllers for internal comm...
- Question 46: An administrator wants to install the HP VAN SDN Controller ...
- Question 47: A customer wants to implement an OpenFlow solution where pac...
- Question 48: Which mechanism provides authentication of API calls via the...
- Question 49: Which component synchronizes the configuration amongst a tea...
- Question 50: Refer to the exhibit. (Exhibit) Which HP VAN SDN Controller ...
- Question 51: Which framework allows for dynamic insertion and removal of ...
- Question 52: What is a key feature of cloud computing?...
- Question 53: Which important functions does the HP VAN SDN Controller pro...
- Question 54: A network environment consists of multiple switches. Some of...
- Question 55: Refer to the exhibit. (Exhibit) Which version of OpenFlow ha...
- Question 56: A network administrator wants to back up the HP VAN SDN Cont...
- Question 57: Which components are used to identify a flow entry in OpenFl...
- Question 58: A single HP VAN SDN Controller is used to control OpenFlow e...
- Question 59: What are the OpenFlow flow entry timeout values? (Select two...
- Question 60: Which service on the HP VAN SDN Controller allows Observatio...
- Question 61: Which Open Flow plane is responsible for forwarding the pack...
- Question 62: Which protocol does HP IMC use to communicate with the HP VA...
- Question 63: Which HP IMC SDN Manager functionally provides a detailed ov...
- Question 64: An HP Provision switch loses its OpenFlow connection to the ...
- Question 65: An administrator wants to secure the connection between an H...
- Question 66: An administrator wants to configure the HP Network Protector...
- Question 67: Which technology can be used in OpenFlow 1.3 that allows rat...
- Question 68: What are advantages of using the HP Network Protector SDN ap...
- Question 69: Which switches will initiate an QpenFlow connection to the H...
- Question 70: Refer to the exhibit. (Exhibit) Mininet is being used by a d...
- Question 71: What are examples of information that the Topology Service r...
- Question 72: Which OpenFlow version introduces multiple flow tables?...
- Question 73: A network integrator plans to implement the HP Network Prote...
- Question 74: HP IMC provides comprehensive Fault Configuration, Accountin...
- Question 75: A network administrator is attempting to forward HTTP traffi...
- Question 76: Refer to the exhibit. (Exhibit) A network engineer wants to ...
- Question 77: Two HP OpenFlow switches are connected to an intermediate la...
- Question 78: A customer writes an internal application that does not run ...
- Question 79: How does an HP Provision OpenFlow device treat packets recei...
- Question 80: Refer to the exhibits. (Exhibit) What happens when the switc...
- Question 81: Refer to the exhibit (Exhibit) A team of HP VAN SDN Controll...
- Question 82: Which HP VAN SDN Controller service processes ARP replies in...
- Question 83: An administrator wants to navigate to the HP VAN SDN Control...
- Question 84: An administrator wants to increase the number of log files h...
- Question 85: What are two challenges when planning to implement a BYOD en...
- Question 86: An SDN developer wants to develop a new OpenFlow proactive a...
- Question 87: How is a leader elected in an HP VAN SDN Controller team by ...
- Question 88: Which northbound API for external applications do developers...
- Question 89: Which command is a valid cURL command that can be executed a...
- Question 90: Which protocol is used for link discovery when OpenFlow swit...
