Huawei H12-211 Online Practice Questions and Exam Preparation

Huawei H12-211 Online Questions & Answers

• Question 341:

  What are the three protocol components defined by PPP? (Choose three).

  A. Data encapsulation.
  B. LCP
  C. NCP
  D. IPCP
  A. Data encapsulation.
  B. LCP
  C. NCP

• Question 342:

  The following figure shows the routing table of a router. When the router receives a packet with the destination IP address of 9.1.1.1, the router forwards the packet according to the route of 9.1.0.0/16 because the route matches the destination address 9.1. The number of bits in .1.1 is more.

  

  A. Correct
  B. Error
  A. Correct

• Question 343:

  In the OSI reference model, the ability to perform end-to-end error detection and flow control is ().

  A. Physical layer
  B. Data link layer
  C. Network layer
  D. Transport layer
  D. Transport layer

• Question 344:

  Refer to the graphic. OSPF is used on four routers that are in the same area and on the same network segment. In this scenario, OSPF selects one DR and multiple BDRs to ensure backup.

  

  A. True
  B. False
  B. False

• Question 345:

  Refer to the graphic. R1, R2 and R3 are running RIPv1. R1 and R3 both advertise 172.16.0.0 to the RIP network. How will this affect R2?

  A. R2 will not have a route to the networks 172.16.1.0/24 and 172.16.2.0/24
  B. R2 will only have a route to 172.16.1.0/24
  C. R2 will only have a route to 172.16.2.0/24
  D. R2 will have a route to both networks 172.16.1.0/24 and 172.16.2.0/24, but some packets for these destinations will be lost.
  D. R2 will have a route to both networks 172.16.1.0/24 and 172.16.2.0/24, but some packets for these destinations will be lost.

• Question 346:

  When using VRP, which of the following commands is used to configure the data link layer encapsulation type of a serial interface as HDLC?

  A. encapsulation hdlc
  B. link-protocol hdlc
  C. hdlc enable
  D. link-protocol ppp
  B. link-protocol hdlc

• Question 347:

  VLSM can expand any IP network segment, including Class D addresses.

  A. TRUE
  B. FALSE
  B. FALSE

• Question 348:

  Which of the following statements about gratuitous ARP packets are true? (Choose two)

  A. A system can determine whether conflicting IP addresses are used by sending a gratuitous ARP packet
  B. A gratuitous ARP packet uses the same format as an ARP request packet.
  C. A gratuitous ARP packet can help to update an IP address.
  D. A gratuitous ARP packet uses the same format as an ARP reply packet.
  A. A system can determine whether conflicting IP addresses are used by sending a gratuitous ARP packet
  B. A gratuitous ARP packet uses the same format as an ARP request packet.

• Question 349:

  As shown in the figure, the G0/0/0 and G0/0/1 interfaces of the RTA are connected to two different network segments respectively, and the RTA acts as a gateway for the two networks. Host A Before sending data to host C, it will send an ARP Request to get the MAC address of ().

  

  A. Host C
  B. RTA G0/0/0 interface
  C. RTA G0/0/1 interface
  D. SWA
  B. RTA G0/0/0 interface

• Question 350:

  Refer to the graphic. An administrator has configured RIPv2 in the two routers. What will happen after configuring the following commands: (Choose all that apply)

  

  A. RTA will have the route learned from the RTB
  B. RTB will have the route learn from the RTA
  C. RTA will have no neighbor relationship with RTB
  D. RTB will have no neighbor relationship with RTB
  A. RTA will have the route learned from the RTB
  D. RTB will have no neighbor relationship with RTB