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HCNP-Security-CISN (Huawei Certified Network Professional - Constructing Infrastructure of Security Network) Questions 91–95 (page: 20)

Updated On: 10-Feb-2026

In the Enterprise netowrk shown below, Server A and Server B can not access Web services. Troubleshooting has found that there is firewall routing module and that there is a problem with the routing table in USG_A.
An enterprise network follows, then Server A Server B can not access Web services, administrators troubleshoot and found no firewall routing module A problem has been to establish the appropriate routing table, but Firewall A firewall module is provided with wrong.


What troubleshooting method should be used?

  1. stratification
  2. Break Law
  3. substitution method
  4. Block Method

Answer(s): D



An SSL VPN user authenticates, has enabled network expansion on the PC, and has been assigned an IP addresses. However, the user can not access resources within the internal network server. Which of the following are possible reasons for this? (Choose three)

  1. Configuration error in the "Routing Client mode" configuration.
  2. User access is limited
  3. The network server is unreachable.
  4. The PC's physical interface and assigned VPN addresses overlap.

Answer(s): A,B,C



SSL VPN authentication is successful, and with the use of the file-sharing feature, you can view the directories and files, but you can not upload, delete, or rename files. What are possible reasons? (Choose two answers)

  1. If the file server for NFS, the user's UID and GID attribute does not allow users to upload, delete or rename the file operation.
  2. If the type of file server for SMB, the user currently logged on to the file share resource has only read permission and no write access.
  3. The SSL firewall configuration file sharing feature allows only viewing.
  4. Some TCP connections between the gateway and the virtual file server are blocked by the firewall.

Answer(s): A,B



A simple network is connected PC1-USG-Router-PC2. If PC1 sends packets to PC2, and the USG processes fragmented packets, which modes can be used to do this? (Choose three answers)

  1. fragment cache
  2. slice discarded
  3. fragmentation direct forwarding
  4. slicing defense

Answer(s): A,B,C



In IP-link, how many successive packets must not be received for it to be considered a failure, by default?

  1. 1 times
  2. 2 times
  3. 3 times
  4. 5 times

Answer(s): C



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