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Huawei H12-821_V1.0 Exam Syllabus Topics:

Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:

1. Which of the following statements regarding the firewall zone security level is false?

A) Two zones cannot be configured with the same security level.
B) The default security level of the new zone is 1.
C) The configured security level cannot be changed.
D) Only the security level of the user-defined zone can be configured.

2. The main objective of security policies is to reduce the intrusion success rate and detect attackers. To ensure that detection and prevention are performed throughout the attack lifecycle, a series of plans need to be made.
Which of the following statements is false about security policy planning?

A) Before setting security policies, the administrator must fully understand the applications, users, and contents on the network. This is necessary for properly setting security policies so that the firewall can check the corresponding user traffic.
B) If possible, do not reference the content security profile in all security policy rules whose action is permit, so as to facilitate quick check.
C) Files with unknown threats can be sent to the sandbox for inspection. The firewall periodically reads the inspection result from the sandbox and blocks subsequent traffic based on the inspection result.
D) To further reduce the attack surface, enable URL filtering and file blocking on the basis of the security policy that permits an application, so as to prevent users from accessing high-risk websites and downloading high-risk files.

3. When IPv4 unicast packets are transmitted over Ethernet, their destination MAC address is also a multicast MAC address. If the IP address of a multicast group is 224.0.1.1, which of the following is the corresponding multicast MAC address?

A) 01-00-5e-01-01-01
B) 01-00-5e-01-01-00
C) 01-00-5e-00-01-00
D) 01-00-5e-00-01-01

4. ASPF enables the firewall to support multi-channel protocols such as FTP and to define security policies for complex applications.

A) FALSE
B) TRUE

5. The following figure shows a campus network . IS-IS is configured on all routers, and the network runs normally.

By default, which of the following routers have specific routes on the entire network?

A) R2
B) R3
C) R7
D) R1

Solutions: