Huawei H12-211 Online Practice Questions and Exam Preparation

Huawei H12-211 Online Questions & Answers

• Question 521:

  The PPPoE session establishment process can be divided into which stages? (Choose two).

  A. Discovery stage
  B. DHCP stage
  C. PPPoE Session stage
  D. PPP connecting stage.
  A. Discovery stage
  C. PPPoE Session stage

• Question 522:

  As shown in the figure, according to the configuration on the router R1, it can be judged that the two PCs can access the ISP network normally.

  

  A. Correct
  B. Error
  A. Correct

• Question 523:

  When a router is powered on, the router reads the configuration file saved in the default save directory to get itself initialized. If the configuration file does not exist in the default save directory, what does the router use to initialize itself?

  A. New configuration file
  B. Initial configuration file
  C. Default parameters
  D. Current configuration file
  C. Default parameters

• Question 524:

  In PPP, when the dual-end of both communicating parties detects the physical link activation, it will switch from the link unavailable phase to the link establishment phase. This phase is mainly through the negotiation of link parameters through the () protocol.

  A. IP
  B. DHCP
  C. LCP
  D. NCP
  C. LCP

• Question 525:

  Which of the following fields is not included in the OSPF Hello packet?

  A. Hello Interval
  B. Neighbor
  C. Network Mask
  D. Sysname
  D. Sysname

• Question 526:

  In the PPPoE discovery stage, the PPPoE server assigns a session-id to the PPPoE client in which packet?

  A. PADI
  B. PADO
  C. PADR
  D. PADS
  D. PADS

• Question 527:

  An adminstrator has been requested to replace the configuration file of a router in the network. The administrator has been instructed that after logging into the router, he must first permenantly erase the current configuration file config.zip from the system. Which command should he use to achieve this?

  A. delete /force config.zip
  B. delete /unreserved config.zip
  C. reset config.zip
  D. clear config.zip
  B. delete /unreserved config.zip

• Question 528:

  Which of the following statements regarding layer-2 switch is incorrect?

  A. The switch learns MAC addresses automatically
  B. The layer-3 header is modified before the received packet is transmitted
  C. The layer-2 header is modified before the received packet is transmitted.
  D. The layer-2 LAN switch operates at data link layer
  B. The layer-3 header is modified before the received packet is transmitted

• Question 529:

  A network administrator uses the ping command to check for points of failure in the network. Which protocols will be used during this process? (Choose two)

  A. ICMP
  B. TCP
  C. ARP
  D. UDP
  A. ICMP
  C. ARP

• Question 530:

  As shown in the figure, regarding the topology and configuration of OSPF, the correct statement in the following statement is ()

  

  A. R1 and R2 can establish stable OSPF neighbor relationships
  B. R1 and R2 can establish stable neighbor relationships as long as the interface network type of R1 is restored to the default broadcast type.
  C. As long as the interface network type of R1 is restored to the default broadcast type, and the hello time is adjusted to 10s, R1 and R2 can be established. Neighbor relationship
  D. R1 Compared with R2, R2 has a better chance of becoming a DR because its interface DR priority value is relatively small.
  C. As long as the interface network type of R1 is restored to the default broadcast type, and the hello time is adjusted to 10s, R1 and R2 can be established. Neighbor relationship