Huawei H12-811 Online Practice Questions and Exam Preparation

Huawei H12-811 Online Questions & Answers

• Question 161:

  After FIT AP obtains AC.'s IP address, what is the first operation to perform? ()

  A. Download the configuration file
  B. Establish a CAPWAP tunnel
  C. Request configuration file
  C. Request configuration file

• Question 162:

  To provide different network services for different users on the AP, which of the following can be configured?

  A. TAP
  B. VAP
  C. VAC
  D. VT
  C. VAC

• Question 163:

  The following description of the Forwarding status in the spanning tree protocol is wrong ().

  A. Ports in the Forwarding state can forward data packets
  B. The port in the Forwarding state does not learn the source MAC address of the packet.
  C. Ports in the Forwarding state can receive BPDU packets
  D. Ports in the Forwarding state must send BPDU message
  B. The port in the Forwarding state does not learn the source MAC address of the packet.
  D. Ports in the Forwarding state must send BPDU message

• Question 164:

  At which layer of the OSI reference model do Ethernet switches operate? ( )

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

• Question 165:

  Which of the following statements about IPv6 anycast addresses are correct? ()*

  A. Anycast address and unicast address use the same address space
  B. Provide additional functions for the service
  C. The packet whose destination address is the anycast address will be sent to the nearest network interface in the sense of routing
  D. Realize service load sharing
  A. Anycast address and unicast address use the same address space
  B. Provide additional functions for the service
  C. The packet whose destination address is the anycast address will be sent to the nearest network interface in the sense of routing

• Question 166:

  Which of the following IPv6 addresses can be abbreviated as 2FFF DAC:ABEF:CDAA:732? ()

  A. 2FFF:ODAC.:ABEF:0000:0000:0000:CDAA4:0732
  B. 2FFF:ODAC:ABEF 0000:0000:CDAA:0732
  C. 2FFF DACO:ABEF 0000000:0000:CDAA:0732
  D. 2FFF:ODAC:ABEF:0000:0000:0000:CDAA:7320
  B. 2FFF:ODAC:ABEF 0000:0000:CDAA:0732

• Question 167:

  What is the value of TPIdefined by IEEE802.1Q? ()

  A. 0x7200
  B. 0x8100
  C. 0x9100
  C. 0x9100

• Question 168:

  The G0/0/1 interface configuration information of router A is shown in the figure. Which of the following statements are correct? () (Multiple Choice Questions)

  

  A. The interface will not forward the received FTP packets
  B. This interface can establish OSPF neighbor relationships with other routers
  C. This interface will not forward ICMP packets
  D. This interface will not forward received SNMP packets
  A. The interface will not forward the received FTP packets
  D. This interface will not forward received SNMP packets

• Question 169:

  On the broadcast network, both DR and BDR use the multicast address 224.0.0.6 to receive link state update messages ()

  A. True
  B. False
  B. False

• Question 170:

  The network shown in the figure below. Host A is not configured with a gateway, and Host B has the ARP cache of the gateway. Which of the following statements are correct? () (Multiple Choice Question) The answer describes the address wrong

  

  A. Enable proxy ARP on port G0/0/1 of the router,Then host A can communicate with host B
  B. The data packet sent by host B with the destination P address of 10.0.12.1 can be forwarded to host A
  C. The data packet sent by host A with the destination P address 10.0.12.1 (this address is changed to 11.0.12.1) can be forwarded to host B
  D. Host A and Host B cannot communicate in both directions
  A. Enable proxy ARP on port G0/0/1 of the router,Then host A can communicate with host B
  B. The data packet sent by host B with the destination P address of 10.0.12.1 can be forwarded to host A
  C. The data packet sent by host A with the destination P address 10.0.12.1 (this address is changed to 11.0.12.1) can be forwarded to host B