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HCNP-Security-CISN (Huawei Certified Network Professional - Constructing Infrastructure of Security Network) Questions 66–70 (page: 15)

Updated On: 10-Feb-2026

With the USG firewall, which two commands can be used to view equipment components (control board, fans, power supplies, etc.) run state and memory / CPU usage? (Choose two answers)

  1. display device
  2. display environment
  3. display version
  4. dir

Answer(s): A,B



You are able to ping the IP address of the IPSec tunnel peer and trigger a successful IPSec tunnel by doing this, but the IPSec tunnel can not be established from within an internal PC on the network. What could be a possible reason for this?

  1. IKE proposal configuration problems
  2. IPsec proposal configuration problems
  3. The ACL source segment does not include the PC
  4. packet filtering (inter-domain policy) configuration problems

Answer(s): C,D



HTTP Flood attacks refer indirectly to the target server to initiate a large number of HTTP packets to burden the server so that it can not respond to normal requests.
Through the interface rate limit function, HTTP flood attacks can be prevented.

  1. TRUE
  2. FALSE

Answer(s): A



Which of the following regarding HTTP Flood defense is not correct?

  1. HTTP Flood Source Authentication
  2. URI destination IP detection
  3. fingerprints learning
  4. Checks the load

Answer(s): D



Establishing an IPsec tunnel is unsuccessful. The following is the debug output:

%% 01IKE/4/WARNING (I): phase2: proposal mismatch, please check ipsec proposal configuration.
0.34476900%% 01IKE/7/DEBUG (d): dropped message from 3.3.3.1 due to notification type NO_PROPOSAL_CHOSEN

Based on this information, what is the likely cause of the failure?

  1. The IKE proposal is inconsistent.
  2. The ipsec proposal is inconsistent.
  3. IKEpeer configuration error.
  4. Security ACL configuration error.

Answer(s): B



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