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Huawei H12-821_V1.0-ENU Exam Syllabus Topics:

Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:

Question 1

Unlike STP, RSTP has only one BPDU type, its value is 2, and there is no TCN BPDU.

A. FALSE
B. TRUE

Question 2

The advantage of IS-IS messages using the TLV structure is that it has better scalability. To add new features, you only need to add a new TLV, and there is no need to change the overall structure of the entire message.

A. FALSE
B. TRUE

Question 3

Generally, an interface only needs to be configured with one primary IP address, but in some special cases, a secondary IP address needs to be configured. Which of the following options is the maximum number of addresses that can be configured for each Layer 3 interface?

A. 31
B. 30
C. 28
D. 29

Question 4

Which of the following statements about the BFD detection mode is correct? (Multiple choice)

A. Asynchronous detection mode does not support echo function
B. Asynchronous mode is a commonly used BFD detection mode
C. If a system does not receive the BFD control packet from the peer within the detection time, it will declare the status of the BFD session as Down.
D. In query mode, once the BFD session is established, the system will no longer send BFD control packets periodically
E. In asynchronous mode, the systems will send BFD control packets according to the negotiated period.

Question 5

When the IPv6 address of the host is configured in the stateless address configuration method, and other parameters except the address are obtained through DHCPv6, how to set the M bit and 0 bit in the RA message?

A. M=1 0=1
B. M=0 0=0
C. M=0 0=1
D. M=1 0=0

Solutions: