2023 Correct and Up-to-date Huawei H12-811-ENU BrainDumps [Q227-Q242]

NEW QUESTION 227
The network administrator uses Ping to test the connectivity of the network. Which of the following protocols may be used in this process? (Multiple choice)

ICMP

UDP

TCP

ARP

NEW QUESTION 228
Which of the following packet types is used by RADIUS to indicate authentication rejection?

Access-Accept

Access-Request

Access-Challenge

Access-Reject

NEW QUESTION 229
<huawei>system-view
[huawei]command-privilege level 3 view user save
The correct statement about the above configuration command is:

Modify the user’s authority level to 3, and save the configuration

Modify the permission level of the user view command to 3, and save the configuration

Modify the authority level of the save command used by a user to 3

Modify the permission level of the save command in the user view to 3

NEW QUESTION 230
The switch becomes a logical switch after stacking and clustering, and Eth-Trunk across physical devices can be deployed to improve network reliability.

True

False

NEW QUESTION 231
If the broadcast address of a network is 172.16.1.255, then what may its network address be?

172.16.1.128

172.16.2.0

172.16.1.1

172.86.1.253

NEW QUESTION 232
The priority of the LACP protocol is shown in the figure. Switch A and Switch B adopt LACP mode link aggregation, and all interfaces join the link aggregation group. At the same time, set the maximum number of active ports to 3. Which interface of switch A is not active port?

G0/0/1

G0/0/3

G0/0/0

G0/0/2

NEW QUESTION 233
VRP supports OSPF multi-process. If the process number is not specified when 0SPF is enabled, the process number used by default is ().

100

NEW QUESTION 234
The tracert diagnostic tool in Huawei routers is used to track the data forwarding path.

TRUE

False

NEW QUESTION 235
What command views exist in the VRP operating platform? (Multiple choice)

User view

Interface view

Agreement view

System view

NEW QUESTION 236
Which statement is wrong about the ARP message?

ARP reply packets are sent unicast

Any link layer protocol requires ARP messages to assist in obtaining data link layer identification

ARP packets cannot be forwarded to other broadcast domains

ARP request message is sent by broadcast

NEW QUESTION 237
When the Access type port sends a message, it will ().

Send messages with tag

Strip the VLAN information of the message, and then send it out

Type the PVID information of this port, and then send it out

Add the ZLAN message of the message, and then send it out

NEW QUESTION 238
The MAC address table of the existing switch is shown in the figure. Which of the following statements are correct?

When the switch restarts, the MAC address learned by port Eth0/0/2 does not need to be relearned

When the switch restarts, the MAC address learned by port Eth0/0/3 needs to be learned again

The data frame with the source MAC address of 5489-9811-0b49 and the destination MAC address of 5489-9894-1d30 received from the port is forwarded from the Eth0/0/2 port

The data frame with the source MAC address of 5489-9885-18a8 and the destination MAC address of 5489-989d-1d30 received from the port is forwarded from the Eth0/0/1 port

NEW QUESTION 239
f a windows host is started for the first time, if the IP address is obtained by DHCP, then what is the source IP address of the first packet sent by this host?

127.0.0.1

169.254.2.33

0.0.0.0

255.255.255.255

NEW QUESTION 240
The following two configuration commands can realize the router RTA to the same destination 10.1.1.0 routing master and backup backup.
【 RTA 】 ip route-static 10.1.1.0 24 12.1.1.1 permanent
【 RTA 】 ip route-static 10.2.2.0 24 13.1.1.1.

True

False

NEW QUESTION 241
What is the first operation performed by the FIT AP after obtaining the AC’s IP address?

Upgrade software version

Download the configuration file

Establish CAPWAP tunnel

Request configuration file

NEW QUESTION 242
The administrator has configured the AR2200 as shown in the figure, then which of the following description of the configuration information is correct?