Huawei H12-222 Online Practice Questions and Exam Preparation

Huawei H12-222 Online Questions & Answers

• Question 51:

  Packet loss occurs only at the transmit end.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 52:

  Complex traffic classification means that packets are classified based on the quintuple including the source and destination addresses, source and destination port numbers, and protocol type. It is usually deployed on the network core.

  A. TRUE
  B. FALSE
  B. FALSE

• Question 53:

  A DHCP server supports various types of address allocation policies to meet different requirements. Which of the following is not a correct address allocation policy?

  A. Automatic allocation
  B. Dynamic allocation
  C. Duplicated allocation
  D. Manual allocation
  C. Duplicated allocation

• Question 54:

  LDP is dedicated for label distribution and supports multiple message types. Which of the following messages is used to create, change, or delete label mapping messages for FECs?

  A. Discovery message
  B. Session message
  C. Advertisement message
  D. Notification message
  C. Advertisement message

• Question 55:

  What about incoming labels and outgoing labels in the label forwarding table of a MPLS-capable device for the same route?

  A. They must be different.
  B. They must be the same.
  C. They may be the same.
  C. They may be the same.

• Question 56:

  Which of the following is not the application scenario of the guest access management function of the Agile Controller?

  A. Customers access the enterprise network, public resources, or Internet during exchanges with or visits to the enterprise.
  B. Citizens access the Internet through the network provided by public utilities.
  C. Consumers connect to the Internet over the enterprise network.
  D. Enterprise employees on a business trip connect to the enterprise network through the branch network.
  D. Enterprise employees on a business trip connect to the enterprise network through the branch network.

• Question 57:

  Which of the port mirroring modes are supported by Huawei S series switches? (Multiple Choice)

  A. Local port mirroring
  B. Remote port mirroring
  C. Global mirroring
  D. Flow mirroring
  A. Local port mirroring
  C. Global mirroring
  D. Flow mirroring

• Question 58:

  What are the prerequisites for eSight to receive and manage alarms reported by devices? (Multiple Choice)

  A. The devices are managed by eSight.
  B. Trap parameters have been correctly configured on the devices.
  C. The SNMP protocol and parameters are correctly configured for managed devices on eSight.
  D. There are reachable routes between eSight and devices.
  A. The devices are managed by eSight.
  B. Trap parameters have been correctly configured on the devices.
  C. The SNMP protocol and parameters are correctly configured for managed devices on eSight.
  D. There are reachable routes between eSight and devices.

• Question 59:

  Which of the following statements regarding the firewall zone is true?

  A. Different zones of Firewall can use the same priority.
  B. A firewall interface can belong to different zones.
  C. Different firewall interfaces can belong to the same zone.
  D. The default firewall zone can be deleted.
  C. Different firewall interfaces can belong to the same zone.

• Question 60:

  A 32-bit MPLS header consists of a 20-bit label used for packet forwarding; A 3-bit EXP field that identifies the IP packet priority; A 1-bit bottom-of-stack flag that identifies the last label; And an 8- bitTTL field. Which statement regarding the TTL field is true?

  A. This field is used to prevent packet forwarding loops, similar to the TTL field in an IP header.
  B. This field is used for label management.
  C. This field used to control the upstream device in label distribution.
  D. This field limitation the LSR.
  A. This field is used to prevent packet forwarding loops, similar to the TTL field in an IP header.