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Huawei HCIP-Routing&Switching-IEEP(Huawei Certified ICT Professional- Implementing Enterprise Network Engineering Project) Sample Questions:

1. Which of the following causes may lead to a failure for hosts in the same VLAN to communicate with each other? (Multiple Choice)

A) Port isolation is configured on the switch.
B) Incorrect mappings between interfaces and MAC addresses are configured on the switch.
C) The interfaces connected to the users are shut down manually or the physical interfaces are damaged.
D) The switch learns incorrect MAC addresses.

2. Which of the following statements regarding the operation window time for a software upgrade is false?

A) It is determined by the accepted service interruption duration.
B) Only network maintenance personnel need to be notified of the operation window time, while the customer does not.
C) Troubleshooting time must be reserved.
D) It must be longer than the upgrade execution time.

3. Which of the following statements regarding IP address allocation are true? (Multiple Choice)

A) All IP addresses on a network must be unique except when anycast is used.
B) IPv4 addresses are classified into Classes A, B, and C.
C) The mask length of /24 can simplify network design.
D) Variable length subnet mask (VLSM) is often used for determining mask lengths to improve IP address efficiency.

4. Which of the following statements regarding the device environment check is true?

A) For energy saving, the current temperature and humidity in the equipment room must meet requirements of devices. Air conditioners are not required to run continuously and stably.
B) Devices should be placed stably in fiat positions in a ventilated and dry environment, and only a few sundries can be placed around the devices.
C) When the grounding mode and the grounding resistance are checked, the working ground, protection ground, and building lightning protection ground should be separately configured in the equipment room.
D) It is recommended that power cables and service cables be placed together in a neat and orderly manner.

5. During MSTP troubleshooting, the display current-configuration command is executed to obtain the configuration file of the device.
Which of the following statements is false?

A) Check the port configuration to verify that the MSTP-enabled port is configured (for example, using the bpdu enable command) to send protocol packets.
B) The BPDU tunnel configuration has no impact on MSTP.
C) The port connected to a user device has MSTP disabled or is configured as the edge port.
D) Check whether the interface is added to the correct VLAN.

Solutions: