Huawei H12-211 Online Practice Questions and Exam Preparation

Huawei H12-211 Online Questions & Answers

• Question 541:

  Refer to the graphic. An administrator has configured OSPF on the two routers, following which he then implements the command silent-interface s0/0/1 on RTA. What effect will this command have on the network? (Multiple Choice)

  

  A. The link information advertised by RTB will be maintained in the Link State Database of RTA.
  B. The OSPF neighbor relationship will fail between two routers.
  C. The configuration will not affect the OSPF neighbor relationship between the two routers.
  D. The link information advertised by RTB will no longer be maintained in the Link State Database of RTA.
  B. The OSPF neighbor relationship will fail between two routers.
  D. The link information advertised by RTB will no longer be maintained in the Link State Database of RTA.

• Question 542:

  Which of the following statements is true about the Forward Delay timer of STP?

  A. Reduce the interval for sending BPDUs.
  B. Improve the configuration BPDU lifetime, ensuring that the configuration BPDUs can be forwarded to more switches.
  C. Improve the STP convergence speed.
  D. Prevent temporary loops.
  E. Delay is required when a port transitions between Blocking and Disabled.
  D. Prevent temporary loops.

• Question 543:

  The necessary technology to enable a host with an IP address of 10.0.0.1 to access the Internet is ().

  A. Static routing
  B. Dynamic routing
  C. Route introduction
  D. NAT
  D. NAT

• Question 544:

  As shown in the Display information, when the switch needs to forward a frame with a destination MAC address of 5489-98ec-f011. The following description is correct ().

  

  A. The switch needs to send a request to discover the device with the MAC address 5489-98ec-f011.
  B. The switch will send the target unreachable message to the source device.
  C. The switch will flood the frame on all ports except the one that received the frame.
  D. The switch did not find a matching entry in the MAC address table, so the frame will be discarded.
  C. The switch will flood the frame on all ports except the one that received the frame.

• Question 545:

  Refer to the graphic.

  

  The host has a problem establishing a telnet connection with the router attached to interface G0/0/0. Which of the following steps can be used to help the administrator identify the problem? (Choose two)

  A. Check whether the host has configured the gateway IP address.
  B. Check whether the switch has configured the gateway IP address.
  C. Use the ping tool to check connectivity between host and router.
  D. Check the telnet server configuration is right on the router.
  C. Use the ping tool to check connectivity between host and router.
  D. Check the telnet server configuration is right on the router.

• Question 546:

  Which of the following VRP commands can be used to enter area 0 view? (Choose two)

  A. [Huawei]ospf area 0
  B. [Huawei-ospf-1]area 0
  C. [Huawei-ospf-1]area 0.0.0.0
  D. [Huawei-ospf-1]area 0 enable
  B. [Huawei-ospf-1]area 0
  C. [Huawei-ospf-1]area 0.0.0.0

• Question 547:

  Which of the following addresses is the solicited-node multicast address corresponding to the IPv6 address 2019::8:AB?

  A. FF02::1:FF08:AB
  B. FF02::1:FF20:19
  C. FF02::FF08:AB
  D. FF02::1:FE08:AB
  A. FF02::1:FF08:AB

• Question 548:

  If the output information of a router is as follows, which of the following tunnel protocols is used by the interface?

  [Router A]display interface Tunnel 0/0/0 Tunnel0/0/0 current state : UP Line protocol current state : UP Last line protocol up time : 2019-03-06 11:03:15 UTC-08:00 Description:HUAWEI, AR Series, Tunnel0/0/0 Interface Route Port,The Maximum Transmit Unit is 1500 Internet Address is unnumbered, using address of LoopBack0(10.0.1.1/32) Encapsulation is TUNNEL, loopback not set Tunnel source 10.0.12.1 (GigabitEthernet0/0/0), destination 10.0.12.2 Tunnel protocol/transport GRE/IP, key disabled

  A. GRE
  B. IPsec
  C. LDP
  D. MPLS
  A. GRE

• Question 549:

  Refer to the graphic. RTA and RTB have established a GRE tunnel, but only RTA has enabled the keepalive function. When RTB receive a keepalive message from RTA, how will RTB respond?

  A. RTB will discard the keepalive message.
  B. RTB willl record receipt of the keepalive message but won't reply
  C. RTB will send a keepalive in response.
  D. RTB will send a keepalive reply and begin to actively send keepalive messages.
  C. RTB will send a keepalive in response.

• Question 550:

  Refer to the graphic. RTA is a PPPoE client, and sends PADI packets to Server

  A. Which distribution method is used for sending PADI packets?
  B. unicast
  C. multicast
  D. broadcast
  E. anycast
  C. multicast