Huawei Huawei Certifications H12-811 Questions & Answers

• Question 131:

  Which of the following statements about IPv6 address configuration is correct? ()*

  A. IPv6 supports stateless automatic configuration

  B. IPv6 addresses can only be configured manually

  C. IPv6 address supports automatic configuration of multiple clocks

  D. IPv6 supports DHCPv6 for address configuration

  Correct Answer: ACD

• Question 132:

  The following description of the Router ID of OSPF is incorrect ().*

  A. Router IMust be the IP address of an interface on the router

  B. The prerequisite for the normal operation of the OSPF protocol is that the router has a Router ID

  C. The Router ID must be specified by manual configuration

  D. The Router ID in the same area must be the same, and the Router ID in different areas can be different

  Correct Answer: ABCD

• Question 133:

  What are the ACL classifications*

  A. Basic ACL

  B. Advanced ACL

  C. Layer 2 ACL

  D. User-defined ACL

  Correct Answer: ABCD

• Question 134:

  Is there any correct statement about the shortcut keys of the VRP operating platform? ()*

  A. TAPrompt for the most recently entered command

  B. CTRLStop the current command

  C. The left cursor key (<) moves the cursor one place to the left.

  D. CTRL+Z back to user view

  Correct Answer: BCD

• Question 135:

  Which of the following features does the default VLAN in the Layer 2 Ethernet switch have? ()*

  A. The default VLAN cannot be deleted manually

  B. By default, all ports of the switch are member ports of the default VLAN

  C. A default VLAN must be created before it can be assigned a port

  D. The P address configured on the switch will only be applied to the member ports of the default VLAN

  Correct Answer: AB

• Question 136:

  After OSPF is configured on the two routers, the administrator configures commands on RTA. Which of the following descriptions is correct? ()

  A. The neighbor relationship between the two routers will be down

  B. RTA. Will no longer send OSPF packets

  C. The neighbor relationship between the two routers will not be affected

  D. RTA. will continue to receive and analyze and process OSPF packets sent by RIB.

  Correct Answer: BCD

• Question 137:

  In the STP protocol, which of the following factors will affect the election of the root switch? ()*

  A. IP address of the switch

  B. Switch interface ID

  C. Switch interface bandwidth port

  D. Switch priority

  E. MAC address of the switch

  Correct Answer: DE

• Question 138:

  In the CAPWAP tunnel establishment phase, after Areceives the Join Request message sent by the AP, Awill check the validity of the AP. Which of the following is the authentication method supported by A()*

  A. SN certification

  B. Passworcertification

  C. MAAuthentication

  D. Not certified

  Correct Answer: ABCD

• Question 139:

  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

  Correct Answer: AD

• Question 140:

  As shown in the figure, after the two routers are configured with 0SPF, the administrator configures the command on RTA. Is the following description correct? () (Multiple Choice Questions)

  

  A. RTA will continue to receive, analyze and process OSPF packets sent by RTB

  B. The neighbor relationship between the two routers will be down

  C. The neighbor relationship between the two routers will not be affected

  D. RTA will no longer send OSPF packets

  Correct Answer: BD