NO.399 Which of the following statements about VLANIF interfaces are correct? ()

NO.400 Which of the following statements about IPv6 anycast addresses are correct?

NO.401 The config mode is the default ACL matching order on Huawei devices. ()

NO.402 Which statement about OSPF area division is wrong? ( )

NO.403 Which of the following parameters is not included in the configuration BPDU of the STP protocol?

NO.404 When using the ping command on the VRp platform, if you need to specify a P address as the source address of the echo request message, which of the following parameters should be used?
()

NO.405 All ports on the root bridge exchange machine are designated ends ()

NO.406 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? ()

NO.407 Which of the following IEEE802.11 standards does not support communication in the 5GHz frequency band? ()

NO.408 Compared with the IPv4 packet header, which field is added to the IPv6 packet? ()

NO.409 The management of users by NAS devices is based on domains. Each user belongs to a domain, and a domain is a group composed of users belonging to the same domain. ()

NO.410 When an Access type port sends a message, it will ()?

NO.411 CSS refers to the combination of two switch devices that support cluster features. Logically combined into one switch device. ()

NO.412 Which of the following authentication methods does not require the user name and password? ()

NO.413 Which of the following information prompts is used by the VRP operating platform for incomplete input commands? ()

NO.414 Which of the following statements about router-on-a-stick are correct? (Multiple Choice)

NO.415 What kind of message does the DHCP server use to confirm that the host can use the IP address? ()

NO.416 What is the total length of the VLAN frame format defined by IEEE802.1Q? ()

NO.417 The two switches shown below have both enabled the STP protocol. An engineer made the following conclusions on this network. Which conclusions do you think are correct? (Multiple choice)

NO.418 Which of the following interfaces are not open to Huawei controllers?

NO.419 When the IPv4 protocol is used as the network layer protocol, which field is not included in the network layer header? ()