Huawei H31-611 Actual Free Exam Questions & Community Discussion

Exam Code/Number: H31-611
Exam Name/Title: HCIA-SDN V1.0
Certification Provider: Huawei
Corresponding Certification: HCIA-SDN

Exam Questions: 61
Updated On: Jul 13, 2026

Question #29

In OSPF, which of the following statements is true within a given area (area A)?

A. The LSA generated by each router is the same.

B. The LSDB of area A of each router is the same.

C. The shortest path tree calculated based on the LSDB of each router is the same.

D. The route calculated based on each router's shortest path tree is the same.

Discussion 0

Correct Answer: B Vote an answer

Question #30

Which of the following are true about SDN? (Multiple Choice)

A. In the SDN architecture, the underlying switches need to provide only the most basic and simple
functions.

B. SDN's forwarding-control separation architecture standardizes and simplifies network devices.

C. SDN cannot implement flexible and centralized control and cloudified application awareness.

D. SDN is applicable to cloud computing providers and enterprises facing substantially increasing
workloads.

Discussion 0

Correct Answer: B,C,D Vote an answer

Question #31

Which of the following statements about NetStream logs are true? (Multiple Choice)

A. NetStream logs have V5, V8, and V9 formats. The difference between V5 and V9 is that V5 is fixed and
does not support traffic aggregation, whereas V9 supports traffic aggregation and data format
customization.

B. A field within NetStream packets can distinguish whether traffic is inbound or outbound.

C. NetStream packets use UDP encapsulation and unlike SFlow, NetStream does not support traffic
sampling.

D. The start time of a NetStream flow is the time that elapses between January 1, 1970 at 00:00:00 to the
moment the flow is created and is expressed in seconds.

Discussion 0

Correct Answer: A,B,D Vote an answer

Question #32

The SDN controller has a global view of the entire network.

A. TRUE

B. FALSE

Discussion 0

Correct Answer: A Vote an answer

Question #33

Which of the following protocols is defined by the network layer of the OSI protocol suite?

A. ISIS

B. RIP

C. OSPF

D. ES-ES

Discussion 0

Correct Answer: C Vote an answer

Question #34

On a VXLAN network, which of the following statements are NOT true about VNIs? (Multiple Choice)

A. VMs of different VXLAN segments cannot directly communicate with each other at Layer 2.

B. One VNI identifies one tenant, regardless of whether the tenant contains multiple end users.

C. A VNI consists of 16 bits.

D. A VNI is a VXLAN network identifier used to differentiate VXLAN segments.

Discussion 0

Correct Answer: A,B,C Vote an answer

Question #35

The OpenFlow protocol in SDN architecture is led and actively promoted by the IETF.

A. TRUE

B. FALSE

Discussion 0

Correct Answer: A Vote an answer

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