2023 H12-811_V1.0 Premium Files Test pdf – Free Dumps Collection [Q33-Q55]

Q33. Layer 3 devices like routers receive data frames based on () Forwarding data frames.

Q34. When Huawei switches run STP, the priority of the switch is () by default.

Q35. Regarding the configuration shown in the figure, which statement is correct? () (Single-choice question)

Q36. Link aggregation is a common technology in enterprise networks. Which of the following descriptions are the advantages of link aggregation technology?

Q37. The router enables the FTP service, the user name and password are both huawei, and the root directory of FTP is set to sh:/cp/, which of the following commands must be configured?

Q38. In the network shown in the figure, which of the following descriptions is correct? () (Multiple Choice Questions)

Q39. At what layer of the OSI reference model does a router operate? ( )

Q40. In the history of WLAN development, which of the following is not included in the main wireless protocol standards in the primary mobile office era? ()

Q41. In the broadcast network as shown in the figure, 0SPF runs on four routers. And in the same are a. The same network segment. SPF will automatically elect one DR and multiple BDRs to achieve a better backup effect. ()(True or False)

Q42. The controller is the core component of SDN. The controller is connected to the device through the southbound interface. The following is missing from the controller southbound agreement? ()

Q43. In the VRP interface, use the command startup saved-configuration backup.cfg. Configure the startup.cfg file to be used at the next startup ()

Q44. Can the administrator modify the device name for the router under ()?

Q45. What are the advantages of using dynamic host configuration protocol DHCP to assign IP addresses?

Q46. The link aggregation interface can only be used as a Layer 2 interface.

Q47. IPCP dynamic address negotiation can automatically obtain the address()

Q48. When the lease period reaches what percentage does the DHCP client send the lease renewal message for the first time? ()

Q49. The information shown in the figure is the port status information displayed on a switch running STP. According to this information, what is wrong in the following description? () (Single-choice question)

Q50. From a security perspective, router A refuses to receive OSPF packets. ICMP packets received from the cO/0/1 interface. Which of the following commands can achieve this requirement? ()

Q51. 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? ()

Q52. The correct setting of the terminal emulation program when configuring the router through the Console ()

Q53. As shown in the figure below. Which network device can host A and host B use to achieve communication? () (Single-choice question)

Q54. The network management system can only view the operating status of the device through the SNMP protocol, but cannot issue the configuration ()

Q55. Which of the following IEEE802.11 standards does not support communication in the 5GHz frequency band? ()