Huawei H12-222 Online Practice Questions and Exam Preparation

Huawei H12-222 Online Questions & Answers

• Question 141:

  In the Agile Controller's access control scenario, Which of the following statements regarding the roles of the RADIUS server and client is true?

  A. The Agile Controller integrates all functions of the RADIUS server and client.
  B. The Agile Controller as the RADIUS server, while the user terminal as the RADIUS client.
  C. The authentication device (such as a 802.1X switch as the RADIUS server, while the user terminal as the RADIUS client.
  D. The Agile Controller as the RADIUS server, while the authentication device (such as a 802.IX switch) as the RADIUS client.
  A. The Agile Controller integrates all functions of the RADIUS server and client.
  B. The Agile Controller as the RADIUS server, while the user terminal as the RADIUS client.

• Question 142:

  Intranet users of a company use NAT in no-pat mode to access the Internet. If all public IP addresses are used, what will happen when subsequent intranet users go online?

  A. The previous user is disconnected forcibly and subsequent intranet users go online through NAT translation.
  B. Subsequent intranet users cannot go online.
  C. NAT is automatically switched to PAT, and then subsequent intranet users go online.
  D. Packets are synchronized to another NAT translation device.
  B. Subsequent intranet users cannot go online.

• Question 143:

  On the USG series firewall, which zone can be deleted by the administrator?

  A. Security zone
  B. Trusted zone
  C. Untrusted zone
  D. DMZ
  A. Security zone

• Question 144:

  Which of the following statements regarding Network Address and Port Translation (NAFT) and No Port Translation (No-PAT) is true?

  A. After NAFT translation, all packets are from the same IP address for external users.
  B. In No-PAT mode, only the transport layer protocol port number can be converted.
  C. In NAFT mode, only the network layer protocol address can be converted.
  D. In No-PAT mode, the network layer protocol address can be converted.
  D. In No-PAT mode, the network layer protocol address can be converted.

• Question 145:

  SDN and NFV are essentially the same concept and both define network function visualization.

  A. TRUE
  B. FALSE
  B. FALSE

• Question 146:

  Which information are included in the DHCP binding entry? (Multiple Choice)

  A. MAC address
  B. IP address
  C. Lease time
  D. Physical port and UDP port
  A. MAC address
  B. IP address
  C. Lease time

• Question 147:

  Which information cannot be used for classifying IP packets at the network layer?

  A. Packet length
  B. VLAN ID
  C. Source and destination IP addresses
  D. ToS field
  B. VLAN ID

• Question 148:

  When configuring source NAT with no-pat configuration parameters, which of the following statements is true?

  A. Only the source IP address is translated.
  B. Only the destination IP address is translated.
  C. The source IP address and source port number are both translated.
  D. The destination IP address and destination port number are both translated.
  A. Only the source IP address is translated.

• Question 149:

  When BFD is not used, the OSPF neighbor relationship that is established through the Ethernet link is terminated after 40s upon a link fault.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 150:

  Which of the following statements regarding the VRRP backup are true? (Multiple Choice)

  A. When the VRRP backup receives VRRP packet from the VRRP master, it can determine whether the master is in the normal state.
  B. When receiving VRRP packets with the priority of 0, the backup directly switches to be the master.
  C. The backup discards IP packets destined for the virtual MAC address.
  D. The backup responds to IP packets destined for the virtual IP address.
  A. When the VRRP backup receives VRRP packet from the VRRP master, it can determine whether the master is in the normal state.
  B. When receiving VRRP packets with the priority of 0, the backup directly switches to be the master.
  C. The backup discards IP packets destined for the virtual MAC address.