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Huawei H12-731-ENU Exam Syllabus Topics:

Huawei HCIE-Security (Huawei Certified Internetwork Expert-Security) Sample Questions:

1. For the description of NAT Server, which is correct?

A) If the public network address of the NAT Server and the corresponding public network interface address are not in the same network segment, you do not need to configure black hole routing.
B) If the public network address of the NAT Server is the interface address, if the black hole route of this address is configured, the service access to the firewall itself will be abnormal.
C) If the public network address of the NAT Server and the corresponding public network interface address are in the same network segment, you do not need to configure black hole routing.
D) NAT Server cannot be configured on the virtual firewall for users of the root firewall.

2. When the network traffic is heavy, if you do not want the downstream network to be congested or directly discard a large number of packets due to the excessive data traffic sent by the upstream, you can limit and cache the traffic on the outbound interface of the upstream device, so that such packets can be compared with each other. Send out at an even speed.
This technique can be:

A) GTS
B) CBWFQ
C) Car
D) WRED

3. With the continuous advancement of informatization and information security assurance in our country, strengthening and standardizing the management of information security service qualifications has become an important basic work in information security management.
Which of the following are the qualification certifications provided by China Information Security Certification Center?

A) Security Deployment Service Qualification Certification
B) Risk Assessment Service Qualification Certification
C) Emergency Treatment Service Qualification Certification
D) Safety R&D Service Qualification Certification

4. When the firewall runs GRE, which three parameters must be configured on the tunnel interface?

A) Destination IP address of the tunnel
B) source IP address of the tunnel
C) The protocol number of the tunnel is GRE
D) key
E) Checksum enable for GRE

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

Solutions: