Huawei H12-811 Certification Exam Dumps with 454 Practice Test Questions [Q29-Q49]

NO.29 What are the user authentication methods that can be deployed in wlan? (Multiple choice)

NO.30 As shown in the figure below, all switches enable the STP protocol and keep other configurations in their default state. When the network is stable, which of the following statements are correct? (Multiple Choice)

NO.31 In what state does the OSPF protocol determine the master-slave relationship of DD packets?

NO.32 A DHCP server is deployed in the network, but the administrator found that some hosts did not correctly obtain the address specified by the DHCP server. What are the possible reasons? (Multiple choice)

NO.33 The Router ID of the OSPF process takes effect immediately after modification.

NO.34 When the switch port receives a data frame that does not carry VLAN TAG, it must add PVID

NO.35 Neither the Alternate interface nor the Backup port in RSTP can forward user traffic, nor can they receive, process, and forward BPDUs.

NO.36 On which layer of the OSI reference model does the Ethernet switch work?

NO.37 Which of the following statement about the TTL field in the IP packet header is correct?

NO.38 How to add AP on AC? (Multiple Choice)

NO.39 NFV (Network Functional Virtualization), network function virtualization realizes the deployment of network applications in a software-based way.

NO.40 CSS refers to the combination of two switch devices that support cluster features and logically combine them into one switch device.

NO.41 Which of the following statements about IPv6 address configuration are correct? (Multiple Choice)

NO.42 What are the network types supported by the OSPF protocol? (Multiple Choice)

NO.43 How many more bytes are the packets using MPLS label double-layer nesting technology than the original IP packets?

NO.44 Regarding the IPv6 address 2031:0000:720C:0000:0000:09E0:839A:130B, which of the following abbreviations is correct?

NO.45 Huawei ARG3 series routers have all SNMP versions (SNMPv1, SNMPv2c and SNMPv3) by default.

NO.46 The tracert diagnostic tool in Huawei routers is used to track the data forwarding path.

NO.47 The election of the root switch in STP only compares the switch priority, while in RSTP, the switch priority and MAC address are compared at the same time.

NO.48 By default, how long is the lease period of the IP address assigned by the DHCP server?

NO.49 Connection between switches and hosts, which port link type is often used by the switch?