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

1. When the Hold Time supported by two devices running BGP is inconsistent, the neighbors will negotiate to use the smaller time as the Hold Time interval.

A) FALSE
B) TRUE

2. Which of the description about VRRP is wrong?

A) The routers in the VRRP group elect the Master according to the priority
B) Because the priority range is 1-255, when the priority value in the VRRP notification message received by the Backup device is 0, the Backup will discard the message without any processing
C) The Master router notifies the device or host connected to it of its virtual MAC address by sending a gratuitous ARP message
D) If the Master router fails, the Backup router in the virtual router will re-elect a new Master according to the priority

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

A) 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
B) Users with private addresses can access the Internet
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

4. Which of the following scenarios is not suitable for deploying interface PBR?

A) A core switch needs to forward traffic between the intranet and extranet to an AC device that connects to the core switch in off-path mode.
B) A device needs to modify the next-hop IP address for locally originated traffic.
C) On an enterprise network with multiple ISP outbound interfaces, each internal network segment accesses the Internet through a particular ISP outbound interface.
D) A core switch needs to forward the traffic between the intranet and extranet to a security detection device that connects to the core switch in off-path mode.

5. RSTP mid-side port does not need to wait for the forwarding delay and can directly enter the forwarding state. If the edge port receives BPDU, the edge port will be directly closed and enter the Aerodrome state.

A) FALSE
B) TRUE

Solutions: