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

1. RSTP provides different functions in different scenarios. Which of the following statements Is false?

A) The role of the designated port that is enabled with root protection cannot be changed
B) When the designated port enabled with root protection receives optimal RST BPDUs, the port enters the Discarding state and does not forward packets. If the port does not receive optimal RST BPDUs within a certain period of time, the port will automatically restore to the Forwarding state
C) After TC-BPDU attack defense function is enabled, you can set the number of times the switch processes TC BPDUs within a certain period
D) If the edge port on the switch enabled with BPDU protection receives RST BPDU, the switch sets the edge port as a non-edge-port and triggers STP calculation

2. In the OSPF protocol, intra-area route calculation involves only Router LSA, Network LSA, and Summary LSA.

A) FALSE
B) TRUE

3. If you do not take proper precautions when deploying a VRRP network, the network may be disconnected.
Which of the following is not a precaution for deploying VRRP?

A) Configure the same VRID for switches in a VRRP group.
B) When configuring a VRRP device to send ARP aging probe packets, set the source IP address to a virtual IP address.
C) Configure different virtual IP addresses for VRRP groups.
D) Do not manually set the virtual MAC address of a VRRP group.

4. Which of the following statements is false, based on the following IGMP information on an interface of RTA?
XC

A) The IGMP version is IGMPV2.
B) The interval for sending group-specific Query messages is 60s.
C) The IP address of the interface is 192.168.1.1.
D) The maximum time for response to Query messages is 10s.

5. In IPv6, interface IDs can be manually configured, automatically generated by the system, or generated based on the IEEE EUI-64 standard.

A) FALSE
B) TRUE

Solutions: