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

1. Which of the following are the functions of the switching fabric board? (Multiple choice)

A) Switch traffic between service boards
B) Provide optical ports with different rates
C) Responsible for the control plane of the system
D) Responsible for the data plane of the system


2. Which of the following descriptions of the Backup status in the VRRP protocol are correct? (Multiple choice)

A) When the Backup device receives a VRRP packet with a priority of 0, it will immediately switch to the Master device.
B) When the Backup device receives the VRRP message from the Master device, it does not perform any processing.
C) The Backup device does not process packets whose destination IP address is a virtual IP address.
D) Backup device does not respond to ARP requests for virtual IP addresses


3. Regarding the routers that can initiate SPT switching in the PIM-SM network, what is the wrong description? (Multiple choice)

A) Source DR router
B) Intermediate router
C) RP router
D) Last hop router


4. The advantages of network address translation (NAT) technology do not include which of the following?

A) Users with private addresses can access the Internet
B) Because address translation can hide the user address of the internal network and improve the security of the internal network, a router with NAT function can directly replace the firewall
C) Can effectively reduce the consumption of public IP addresses
D) Allow users to retain internal solutions while changing operators, enhancing the flexibility of connecting to public networks


5. When the BFD detection intervals at both ends are 30ms and 40ms respectively, which of the following option descriptions is correct?

A) The bfd session can be established, take 40ms after negotiation
B) The bfd session cannot be established
C) The bfd can be established, take 30ms after negotiation
D) The bfd session can be established, and each can be sent at intervals according to its own time


Solutions:

Question # 1
Answer: A,D
Question # 2
Answer: C,D
Question # 3
Answer: A,B
Question # 4
Answer: B
Question # 5
Answer: A

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