[Passed H12-721] Huawei H12-721 HCNP-Security dumps

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Share some HCNP-Security H12-721-ENU exam questions and answers below.

Which of the following objects can the current limiting policy limit? (Choose 2 answers)

A. Number of IP connections limit

B. IP bandwidth limit

C. PZP protocol data flow limit

D. IM protocol data flow limit

Answer: AB

One network is shown as below:

PC establish l2 tp vpn through the vpn client and USG (LNS), what are possible reasons of dial-up failure? (Select 3 Answers)

A. The tunnel name of the LNS is not consistent with the client's.

B. L2TP tunnel authentication failed.

C. PPP authentication fails, the PPP authentication mode set on the client PC and LNS is not consistent.

D. The client PC can not obtain the IP address assigned to it from the LNS.

Answer: BCD

Dual hot standby load sharing service interface works in the three-layer, up and down to connect the router, two USG devices are the main and standby switched, so the upper and lower business interface needs to configure both hrp track master and hrp track slave.

A. TRUE

B. FALSE

Answer: A

In an Eth-Trunk interface, traffic load balancing can be achieved by configuring different weights on each member link.

A. TRUE

B. FALSE

Answer: A

The PCA in the Trust zone is 192.168.3.1 and can not access the Internet server in the Untrust zone.

Check that the configuration between the Trust and Untrust domains is as follows: What is the most likely cause of the failure?

A. The security policy application direction is incorrectly configured and should be Outbound.

B. Because of executing the firewall default packet-filter is deny first, the next policies are not exectured.

C. policy source 192.168.3.0 0.0.0.255 configuration error, it needs to be modified into policy source 192.168.3.0 0.0.255.255.

D. policy destination any configuration error, it must develop a clear destination IP address.

Answer: A

About the IKE Master Mode and Aggressive Mode, which of the following statement is correct?

A. All the negotiation packets in the first stage of the aggressive mode are encrypted

B. All the negotiation packets in the first phase of the master mode are encrypted

C. The aggressive mode uses the DH algorithm

D. Regardless of the success of the negotiation, will enter the fast mode

Answer: C

Analyze on the firewall according to the following information

Which of the following answer is correct? (Choose 3 Answers)

A. The first packet of this data flow enters from the Trust zone interface and is sent out from the Untrust zone interface

B. This data flow has been NAT conversion

C. Use NAPT conversion technology

D. The firewall has enabled virtual firewall function

Answer: ABC

An administrator checks the IPsec status information and Debug information as follows, what is the most likely fault?

A. The local ike policy does not match with the peer ike policy

B. The local ike remote name does not match the peer ike name

C. The local ipsec proposal does not match the peer ipsec proposal

D. The local security acl does not match the peer security acl

Answer: D

A data flow has established session in the firewall, if modifing the packet filtering strategy corresponding to data, how does firewall implement?

A. When a new packet arrives at the firewall, immediately follow the latest policy to filter and refresh the session table

B. Immediately follow the latest strategy to perform filtering, do not refresh the session table.

C. Before session aging, do not perform new strategy, match according to the previously established session

D. The modification will fail, after clearing the session, and then can modify.

Answer: A

In the USG, need to delete sslconfig.cfg under hda1;/ directory, which of the following command can complete the operation?

A. cd: hda 1: /

remove sslconfig.cfg

B. cd: hda 1: /

delete sslconfig.cfg

C. cd: hda 1: /

rmdir sslconfig.cfg

D. cd: hda 1: /

mkdir sslconfig.cfg

Answer: B

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