Free Huawei H12-731-ENU Exam Dumps Questions & Answers

Which of the following functions are functions of SSL VPN?

• A.port mapping
• B.network extension
• C.Web Proxy
• D.port forwarding
• E.file proxy

Huawei NIP5000 products are based on signature security.

• A.FALSE
• B.TRUE

IPsec tunnel communication is used between the headquarters and branch offices, in order to ensure the security of data transmission on the Internet. The administrator uses the dual-system hot backup function to improve the reliability of the communication between the headquarters and the branch offices, so as to avoid the failure of one USG in the headquarters and the failure of the branch offices to access the headquarters.
According to the following network diagram, which of the following statements is correct?

• A.Only IPsec dual-system hot backup in active/standby backup mode can be used.
• B.Only ESP and Tunnel mode encapsulation can be used.
• C.USG A , USG_B must enable NAT traversal.
• D.USG A , USG_B and USG_C only need to configure the route of the Internet, and there is no need to configure the route between the branch intranet and the headquarters intranet in USG_A , USG_B and USG_C.

A server on the network has been responding very slowly recently. By looking at its running status, it is found that its CPU and memory usage ratio is high, but there is little or no data transmission in these TCP session connections.
For the following judgments about this problem phenomenon, please choose the best one:

• A.The server is under HTTP POST slow attack.
• B.The server is under a TCP spoofing attack.
• C.The server is under SYN flood attack.
• D.The server is under UDP flood attack.

The USG firewall is directly connected to other devices at Layer 3. During commissioning, it was found that the IP address of the peer directly connected to the firewall cannot be pinged, and it has been confirmed that there is no problem with the peer device. What are the possible reasons?

• A.The firewall interface is not added to the security domain
• B.The packet filtering from the firewall local to the corresponding security domain is not enabled
• C.Routing configuration error on firewall
• D.The intra-domain packet filtering policy of the corresponding domain of the firewall is not enabled