Huawei H12-211 Online Practice Questions and Exam Preparation

Huawei H12-211 Online Questions & Answers

• Question 361:

  The ARP protocol can resolve the MAC address of the target device according to the destination IP address, so as to map the link layer address and the IP address.

  A. Correct
  B. Error
  A. Correct

• Question 362:

  Which of the following configurations regarding default route configuration is correct?

  A. [Quidway] ip route-static 0.0.0.0 0.0.0.0 172.16.2.1
  B. [Quidway] ip route-static 0.0.0.0 255.255.255.255 172.16.2.1
  C. [Quidway-GigabitEthernet0/0/1] ip route-static 0.0.0.0 0.0.0.0 172.16.2.1
  D. [Quidway] ip route static 0.0.0.0 0.0.0.0 172.16.2.1
  A. [Quidway] ip route-static 0.0.0.0 0.0.0.0 172.16.2.1

• Question 363:

  As shown in the following figure, which position should the AH header in IPsec transmission mode be inserted into?

  

  A. 2
  B. 3
  C. 4
  D. 1
  A. 2

• Question 364:

  On the VRP, what is the function of the "interface vlanif " command?

  A. It is used to create a VLANIF interface
  B. It is used to create a VLANIF interface and enter the VLANIF interface view
  C. It is used to configure a VLAN for a VLANIF interface
  D. There is no such command
  B. It is used to create a VLANIF interface and enter the VLANIF interface view

• Question 365:

  Which of the following must be used to establish the configuration environment when a router is powered on for the first time?

  A. SSL
  B. SSH
  C. Console port
  D. Telnet
  C. Console port

• Question 366:

  A layer 2 LAN switch generates CAM table entries according to the ( ) of the received frame.

  A. Source MAC address
  B. Destination MAC address
  C. Source IP address
  D. Destination IP address
  A. Source MAC address

• Question 367:

  The broadcast address is a special address in the network address where the host bits are all set to 1. It can also be used as a host address.

  A. Correct
  B. Error
  B. Error

• Question 368:

  If Frame Relay implements dynamic address mapping for the PVC, which protocol will be used?

  A. LMI protocol.
  B. ARP protocol.
  C. RARP protocol.
  D. InARP protocol
  D. InARP protocol

• Question 369:

  Which of the following SNMP packets is sent by the agent on the managed device to the NMS?

  A. Get-Request
  B. Response
  C. Get-Next-Request
  D. Set-Request
  B. Response

• Question 370:

  Users in the network discovered that the efficiency of a file transfer is low. The administrator used wireshark to observe the network and discovered many duplicate frames.

  Which statement correctly explains the reason for this?

  A. The switch doesn't know the destination and has flooded frames.
  B. This network needs upgrading to use newer and more efficient switches.
  C. The network has loops at the link layer.
  D. The network has not been segmented using VLANs.
  C. The network has loops at the link layer.