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H12-721 Exam Dumps : Huawei Certified ICT Professional - Constructing Infrastructure of Security Network

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Huawei Certified ICT Professional - Constructing Infrastructure of Security Network Questions and Answers

Question 1

The IPSec establishment of a device is unsuccessful. The debug print information is as follows. What are the possible causes of the fault?

? %%01IKE/4/WARING(1):phase2:proposal mismatch,please check ipsec proposal configuration 0 34476900 %%01IKE/7/DEBUG(d) dropped message from 3.3.3.1 due to notification type NO_PROPOSAL_CHOSEN

Options:

A.

IKE proposal parameters are inconsistent

B.

IPSec proposal parameters are inconsistent

C.

ike peer configuration error

D.

Security acl configuration error

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Question 2

The ip-link principle is to continuously send ICMP packets or ARP request packets to the specified destination address, and check whether the ICMP echo reply or ARP reply packet of the destination IP response can be received.

Options:

A.

TRUE

B.

FALSE

Question 3

As shown in the figure, the Eth-trunk function is required to bind the interface. On this basis, if you need to implement the load balancing function of each interface, you need to add the following configuration command?

Options:

A.

[USG] load-balance interface eth-trunk 1 packet-all

B.

[USG]interface eth-trunk 1 [USG-eth-trunk 1] load-balance packet-all

C.

[USG] load-balance interface eth-trunk 1 src-dst-ip

D.

[USG]interface eth-trunk 1 [USG-eth-trunk 1] load-balance src-dst-ip