Huawei H12-222 Online Practice Questions and Exam Preparation

Huawei H12-222 Online Questions & Answers

• Question 281:

  QoS provides different service quality to meet a variety of different needs. Which of following functions are provided by the QoS? (Multiple Choice)

  A. Provide dedicated bandwidth.
  B. Reduce the packet loss ratio.
  C. Prevent and manage network congestion.
  D. Setting the source address of packets.
  A. Provide dedicated bandwidth.
  B. Reduce the packet loss ratio.
  C. Prevent and manage network congestion.

• Question 282:

  At which layer does a packet filtering firewall check data packets?

  A. Application layer
  B. Physical layer
  C. Network layer
  D. Link layer
  C. Network layer

• Question 283:

  Which of the following statements regarding the default zone of USG series firewalls is true?

  A. The default zone can be deleted.
  B. The level of the default zone can be changed.
  C. The default zone cannot be deleted, but its level can be changed.
  D. There are four default zones.
  D. There are four default zones.

• Question 284:

  Which of the following statements regarding the authentication domain of the Agile Controller are true? (Multiple Choice)

  A. Authentication domains are classified into the pre-authentication domain, isolation domain, and post-authentication domain.
  B. A pre-authentication domain defines public network resources that users can access before passing identity authentication in the area, for example, the DNS server, external authentication source, Service Manager, and Service Controller.
  C. An isolation domain defines resources that end users passing identity authentication but failing the security check can access. These resources such as the patch server and antivirus server can help end users eliminate violations.
  D. A post-authentication domain defines controlled network resources that end users can access after passing identity authentication and security check, for example, the ERP system, financial system, and database.
  A. Authentication domains are classified into the pre-authentication domain, isolation domain, and post-authentication domain.
  B. A pre-authentication domain defines public network resources that users can access before passing identity authentication in the area, for example, the DNS server, external authentication source, Service Manager, and Service Controller.
  C. An isolation domain defines resources that end users passing identity authentication but failing the security check can access. These resources such as the patch server and antivirus server can help end users eliminate violations.
  D. A post-authentication domain defines controlled network resources that end users can access after passing identity authentication and security check, for example, the ERP system, financial system, and database.

• Question 285:

  Which of the following is not overlay VPN technology?

  A. GRE
  B. IPSec VPN
  C. SSL VPN
  D. L2TPVPN
  D. L2TPVPN

• Question 286:

  Which of the following statements regarding the free mobility application scenario of the Agile Controller is false?

  A. The Agile Controller uniformly deploys permission policies for controlling server access from personnel in each department. The administrator needs to focus on access permissions between departments. A key device in the campus can function as the policy execution point. After the deployment is complete, users can obtain access permissions no matter where they are and what access mode is used.
  B. Policies are deployed automatically to control access between outsourcing personnel and employees by policies and IP addresses, while ensuring correct the network access permissions of each user. It can also control data sharing among team members to guarantee enterprise data security.
  C. When gateway resources are limited, automatic gateway selection and preferential forwarding of packets from VIP users guarantee fine network experience of VIP users.
  D. The Agile Controller can automatically identify office requirements of working staff, without the need for manual configurations. Users can obtain network access permissions anytime, anywhere.
  D. The Agile Controller can automatically identify office requirements of working staff, without the need for manual configurations. Users can obtain network access permissions anytime, anywhere.

• Question 287:

  Simple traffic classification uses the DSCP priority of IP packets, the EXP priority of MPLS packets, and 802.1p priority of VLAN packets.

  A. TRUE
  B. FALSE
  A. TRUE