Huawei H12-211 Online Practice Questions and Exam Preparation

Huawei H12-211 Online Questions & Answers

• Question 411:

  As shown in the figure, the host has established a connection with the router through Telnet. For the data sent by the host to the router, the following description is positive. Indeed (). (multiple choice)

  

  A. The destination MAC address of the data frame sent by the host is the MAC address of the interface G0/0/0 of the router.
  B. The destination MAC address of the data frame sent by the host is the MAC address of the switch.
  C. The destination port number in the data segment sent by the host is 80.
  D. The destination IP address of the packet sent by the host is the IP address of the interface G0/0/0 of the router.
  A. The destination MAC address of the data frame sent by the host is the MAC address of the interface G0/0/0 of the router.
  D. The destination IP address of the packet sent by the host is the IP address of the interface G0/0/0 of the router.

• Question 412:

  As shown in the figure, RTA sends a PADI message to server A as a PPPOE client, and server A replies to a PADO message. PADO message is One () frame.

  

  A. Unicast
  B. Multicast
  C. Broadcast
  D. Anycast
  A. Unicast

• Question 413:

  An OSPF area is a collection of a group of routers and networks. OSPF defines that routers that have the same ( ) belong to the same OSPF area.

  A. neighbors
  B. LSDB
  C. LSA
  D. adjacency
  B. LSDB

• Question 414:

  A network administrator wishes to assign an IP address to a router interface G0/0/0. Which of the following IP addresses can be assigned?

  A. 192.168.10.112/30
  B. 237.6.1.2/24
  C. 145.4.2.55/26
  D. 127.3.1.4/28
  C. 145.4.2.55/26

• Question 415:

  The role of the VLSM is to divide the corresponding number of bits from the host bit portion as a network bit based on the classful IP address. But on the router Routing protocol support is required when deploying.

  A. Correct
  B. Error
  A. Correct

• Question 416:

  The following shows the command output on a router.

  Which of the following statements are true?

  display startup MainBoard: Startup system software: flash:/AR2220E-V200R007C00SPC600.cc Next startup system software: flash:/AR2220E-V200R007C00SPC600.cc Backup system software for next startup: null Startup saved-configuration file: flash:/vrpcfg.zip Next startup saved-configuration file: flash:/backup.zip Startup license file: null Next startup license file: null Startup patch package: null Next startup patch package: null Startup voice-files: null Next startup voice-files: null

  A. The current VRP version file is the same as the VRP file for next startup.
  B. The current VRP version file is different from the VRP file for next startup.
  C. The current configuration file is the same as the configuration file for next startup.
  D. The current configuration file is different from the configuration file for next startup.
  C. The current configuration file is the same as the configuration file for next startup.
  D. The current configuration file is different from the configuration file for next startup.

• Question 417:

  ICMP packets do not contain port numbers. Therefore, NAPT cannot be used.

  A. True
  B. False
  B. False

• Question 418:

  In a network supporting IPv6, OSPF no longer supports which feature?

  A. multiple areas
  B. Router-ID
  C. authentication
  D. multicast updates
  C. authentication

• Question 419:

  In RSTP mode, interfaces in the Discarding state discard received data frames but maintain the MAC address table based on received data frames.

  A. True
  B. False
  B. False

• Question 420:

  Which of the following is the feature of port-based VLAN assignment?

  A. VLAN IDs are allocated based on the protocol type and encapsulation format of data frames.
  B. The VLAN does not need to be configured again when hosts move.
  C. The VLAN tag is added to data frames based on the IP address carried in the frames.
  D. The VLAN needs to be configured again when hosts move.
  D. The VLAN needs to be configured again when hosts move.