2023 Realistic H12-811 Dumps Latest Huawei Practice Tests Dumps [Q166-Q189]

NEW QUESTION 166
When the switch port sends a data frame carrying the same VLAN TAG and PVID, it must strip the VLAN TAG and forward it.

NEW QUESTION 167
The OSI reference model from high-level to bottom-level is ().

NEW QUESTION 168
If the Length/Type of an Ethernet data frame is 0X8100, which of the following is correct?

NEW QUESTION 169
The MPLS label header is encapsulated between the data link layer header and the network layer header of the message.

NEW QUESTION 170
vty configuration as shown in the figure, the user authority level is set to level 3.
[Huawei]user-interface vty o 14
[Huawei-ul-vtyo-14]acl 200o inbound
[Huavei-ui-vtyo-14]user privilege level 3
[Huavei-ui-vtyo-14]authentication-node password Please configure the login password (maxim length 16):huawei

NEW QUESTION 171
The origin of SDN is the separation of transfer and control. The separation of transfer and control is a way to realize SDN, not the essence.

NEW QUESTION 172
The link aggregation interface can only be used as a Layer 2 interface.

NEW QUESTION 173
In the OSPF protocol, which of the following descriptions of DR is correct? (Multiple choice)

NEW QUESTION 174
What is the Solicited-node multicast address corresponding to IPv6 address 2019:: 8:AB?

NEW QUESTION 175
What is the destination IP address of the DHCP DISCOER message?

NEW QUESTION 176
As shown in the information in the figure, when learning this switch needs to forward the frame with the destination MAC address of 5489-98ec-f011, which of the following description is correct?

NEW QUESTION 177
If during the PPP authentication process, the authenticatee sends the wrong user name and password to the authenticator, what type of message will the authenticator send to the authenticatee?

NEW QUESTION 178
What frequency does IEEE 802.11n support? (Multiple Choice)

NEW QUESTION 179
When Huawei switches allow STP, the priority of the switch is by default:

NEW QUESTION 180
The MAC address table of the existing switch is shown in the figure. Which of the following statements are correct?

NEW QUESTION 181
There is no channel overlap in the 14 available frame segments in the 185.2.4 GHz frame segment.

NEW QUESTION 182
Compared with STP, which of the following port roles are newly defined in RSTP? (Multiple choice)

NEW QUESTION 183
The Backup ports in RSTP may alternatively failed root port.

NEW QUESTION 184
What are the characteristics of VLAN based on port?

NEW QUESTION 185
What address does 192.168.1.127/25 represent?

NEW QUESTION 186
Regarding the IPv6 address 2031:0000:720C:0000:0000:09E0:839A:130B, which of the following abbreviations is correct?

NEW QUESTION 187
Which of the following statement about the main functions of the router is wrong? (Multiple choice)

NEW QUESTION 188
Which of the following statements about VLANIF interfaces are correct?

NEW QUESTION 189
Which state does the OSPF protocol use to indicate that the adjacency relationship has been established?