File Info
| Exam | HCIA-SDN |
| Number | H31-611 |
| File Name | Huawei.H31-611.ActualTests.2023-12-20.48q.vcex |
| Size | 21 KB |
| Posted | Dec 20, 2023 |
| Download | Huawei.H31-611.ActualTests.2023-12-20.48q.vcex |
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Demo Questions
Question 1
The OpenFlow protocol in SDN architecture is led and actively promoted by the IETF.
- TRUE
- FALSE
Correct answer: A
Question 2
In terms of the SDN architecture, the ONF does not recommend carriers to change the existing network architecture, but the IETF recommends carriers to do so.
- TRUE
- FALSE
Correct answer: B
Question 3
Which of the following descriptions are true about SDN? (Choose all that apply.)
- SDN is OpenFlow.
- SDN supports forwarding-control separation.
- SDN provides programmable open interfaces.
- SDN is short for software-defined networking.
Correct answer: BCD
Question 4
Which of the following are true about SDN? (Choose all that apply.)
- In the SDN architecture, the underlying switches need to provide only the most basic and simple functions.
- SDN is applicable to cloud computing providers and enterprises facing substantially increasing workloads.
- SDN’s forwarding-control separation architecture standardizes and simplifies network devices.
- SDN cannot implement flexible and centralized control and cloudfield application awareness.
Correct answer: BC
Question 5
In the SDN architecture, which of the following belong to the application layer? (Choose all that apply.)
- OpenStack
- Third-party APP platform
- SNC
- NetMatrix
Correct answer: CD
Question 6
Which of the following is the port number used by VXLAN packets?
- 4786
- 4787
- 4788
- 4789
Correct answer: D
Question 7
On an SDN network, network devices only need to be responsible for data forwarding.
- TRUE
- FALSE
Correct answer: A
Question 8
On a VXLAN network, which of the following statements are NOT true about VNIs? (Choose all that apply.)
- A VNI is a VXLAN network identifier used to differentiate VXLAN segments.
- One VNI identifies one tenant, regardless of whether the tenant contains multiple end users.
- VMs of different VXLAN segments cannot directly communicate with each other Layer 2.
- A VNI consists of 16 bits.
Correct answer: BD
Question 9
In the SDN architecture, which of the following protocols is used for communication between the control layer and application layer?
- OpenFlow
- NETCONF
- RESTful
- NetStream
Correct answer: A
Question 10
The OpenStack architecture comprises which of the following components? (Choose all that apply.)
- Nova
- Neutron
- Cinder
- NetMatrix
Correct answer: ABC
