Huawei Huawei Certifications H12-811 Questions & Answers

• Question 1:

  Link aggregation is a common technology in enterprise networks. Which of the following descriptions are the advantages of link aggregation technology? ()

  A. Improve safety

  B. Achieve load sharing

  C. Increase bandwidth

  D. Improve reliability

  Correct Answer: BCD

• Question 2:

  What are the stable states of OSPF neighbor relationship? ()*

  A. 2-way

  B. Down

  C. Attempt

  D. Full

  Correct Answer: AD

• Question 3:

  When configuring the PPP authentication mode as PAP, which of the following operations are necessary? ()*

  A. Configure the data link layer encapsulation type of the interface connected to the peer device to PPP

  B. Add the user name and password of the authenticated party to the authenticating party's local user list

  C. Set the authentication mode of PPP to CHAP

  D. Configure the user name and password sent to the authenticating party on the authenticated party

  Correct Answer: ABD

• Question 4:

  As shown in the figure below, are the following statements correct? () (Multiple Choice Questions)

  

  A. The broadcast address of host A and host B are the same

  B. Host A can ping host B

  C. Host A and Host B cannot obtain each other's MAC address

  D. The following entry 10.0.12.5 MAC-B exists in the ARP cache of host A

  Correct Answer: BD

• Question 5:

  The output information of the sub-interface of a router aggregate port 1 is shown in the figure. Based on this information, which of the following statements are correct? ()

  

  A. The sub-interface number of the aggregate port is 100

  B. The sub-interface of the aggregate port carries B with VLAN when forwarding data frames

  C. Two links exist on the aggregated port

  D. The P address of the sub-interface of the aggregate port is 10.0.12.2/24

  Correct Answer: ACD

• Question 6:

  Which of the following statements about IPv6 RA. and RS messages are correct? ()

  A. RS is used to reply address prefix information

  B. RS is used to request address prefix information

  C. RA. Used to request address prefix information

  D. RA. Used to reply address prefix information

  Correct Answer: BD

• Question 7:

  How to enter in the vP operating system OView of SPF area 0? ()*

  A. (Huawei-ospf-1) areA.0 enabel

  B. (Huawei-ospf-1) areA.0

  C. (Huawei) ospf areA.0

  D. (Huawei-ospf-1) areA.0.0.0.0

  Correct Answer: BD

• Question 8:

  In order to realize the network layer function on the VLANIIF interface, need to be configured on the VLANIF interface? ()*

  A. Subnet mask

  B. MAC.Address

  C. IP prefix

  D. IP address

  Correct Answer: AD

• Question 9:

  Which devices are generally involved in wlan deployment schemes in enterprise scenarios? ()*

  A. AC (Acess Controller)

  B. Poe switch

  C. CPE

  D. AP

  Correct Answer: ABD

• Question 10:

  As shown in the figure below. All switches enable the $P protocol and keep other configurations in their default state. When the network is stable, are the following statements correct? () (Multiple Choice Questions)

  

  A. Both ports of SWC are in Forwarding state

  B. Both ports of SWB are in Forwarding state

  C. SWA is the root bridge in this network

  D. SWB is the root bridge in this network

  Correct Answer: BC