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Huawei HCIP-Datacom Sample Questions:

1. Which statement about DHCP Snooping is wrong?

A) When the DHCP snooping function is enabled in the interface view, all DHCP packet commands on the interface will take effect.
B) When the DHCP snooping function is enabled in the VLAN view, the command function will take effect on the DHCP packets received by all the interfaces of the device belonging to the VLAN.
C) Enable the DHCP snooping function globally, and the device only processes DHCPv4 packets by default without any post-parameters
D) DHCP Snooping can prevent illegal attacks by setting trusted ports (all interfaces are untrusted by default)

2. If faced with a complex network failure, and after evaluation, it is considered that the troubleshooting cannot be completed in a short time, and the user urgently needs to restore the availability of the network, which of the following approach is correct?

A) Communicate with users whether it is possible to skip the faulty node and build an alternative network environment
B) Directly build an alternative network environment without notifying customers
C) Tell the user that this is not possible
D) Always try to troubleshoot without informing the user of the current difficulty of the failure

3. In order to quickly detect network link failures, which of the following protocols can we deploy?

A) ISPF
B) RSTP
C) Smart-Link
D) BFD

4. Which description is correct about the DHCP address pool? (Multiple choice)

A) Configure interface-based address allocation, which can respond to all ports receiving DHCP requests
B) Configure the address allocation method based on the global address pool, which can respond to DHCP requests received by all ports
C) Only when the address allocation method based on the global address pool is configured, can you set the P address range that does not participate in automatic allocation
D) Configuring the interface-based address assignment method will only respond to the DHCP request of the interface

5. By viewing DHCP configuration information and packet statistics, you can view the running status of the device and the count of DHCP packets received and sent, so as to locate problems during routine maintenance. Which of the following commands can be used to view DHCP messages directly? (Multiple choice)

A) display dhcp statistics
B) display dhcp
C) display dhcp relay staitstics
D) display dhcp server statistics

Solutions: