Maximum Grades By Making ready With H12-811_V1.0 Dumps UPDATED 2024 [Q443-Q463]

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Maximum Grades By Making ready With H12-811_V1.0 Dumps UPDATED 2024

Prepare H12-811_V1.0 Exam Questions [2024] Recently Updated Questions

Huawei H12-811_V1.0 exam is a computer-based exam that consists of multiple-choice questions. H12-811_V1.0 exam is timed, and candidates are required to complete it within a specified time frame. H12-811_V1.0 exam can be taken at a Huawei testing center or online. Candidates who pass the exam are awarded the HCIA-Datacom certification, which is valid for three years.

QUESTION 443
As shown in the figure, it can be judged that 00e0-fc99-9999 is the specific host and MAC address learned by the switch through ARP. And the host has changed its IP address three times? () (Single-choice question)
10.137.217.210 00e0-fc01-0203 E1/0/0
10.2.2.1 00e0-fc99-9999 Eth-Trunk 1
192.168.20.1 00e0-fc99-9999 vlan100
10.0.0.1 00e0-fc99-9999 vlan200

True

False

QUESTION 444
Broadcast network. OSPF runs on four routers in the same are
a. Same network segment. OSPF will automatically elect one DR and multiple BDRs to achieve better backup results

True

False

QUESTION 445
In the RSTP protocol, when the edge port receives the configuration BPDU message, it loses the edge port attribute.

True

False

QUESTION 446
Which of the following commands to configure the default route is correct? ()

(Huawei-serialO)ip route-statiC.0.0.0.0 0. 0.0.00.0.0.0

(Huawei)ip route-statiC.0.0.0.0 255.255.255.255192.168.1.1

(Huawei)ip route-statiC.0.0.0.0 0.0.0.0 192.168.1.1

(Huawei)ip route-statiC.0.0.0.0 0.0.0.0 0.0.0.0

QUESTION 447
If the application layer protocol is Te1net, then the value of the Protoco1 field in the IPv4 header? ()

QUESTION 448
When deploying ACL on Huawei equipment, which of the following descriptions is correct is ().*

ACL can match the TCP/UDP port number of the packet, and can specify the range of port numbers

The same ACL can be called under multiple interfaces

When ACL defines rules, it can only proceed in the order of 10, 20, 30

ACL cannot be used to filter OSPF traffic, because OSPF traffic does not use UDP protocol encapsulation

When calling ACL under the interface, it can only be applied to the outbound direction

QUESTION 449
Which of the following statements about IPv6 anycast addresses are correct?

The packet whose destination address is the anycast address will be sent to the nearest network interface in the sense of routing

Provide redundant functions for services

Realize the load sharing of services

Anycast address and unicast address use the same address space

QUESTION 450
Network administrators use Ping to test the connectivity of the network. Which of the following protocols may be used in this process?

TCP

UDP

ICMP

ARP

QUESTION 451
The administrator has configured the AR2200. Which of the following descriptions about the configuration information is correct ()

The saved configuration file will be replaced by the running configuration file

If the user wants to clear the next startup configuration file of the device configuration, they should select “N”

If the user wants to clear the next startup configuration file of the device configuration, they should select “Y”

The next startup file of the device configuration will be retained

QUESTION 452
The MAC address table of the existing switches is shown in the figure. Which of the following statements are correct?

After the switch restarts, all MAC addresses need to be relearned

The MAC address 5489-9811-0b49 is manually configured by the administrator

The MAC address 5489-9894-1430 is manually configured by the administrator

The MAC address 5489-9885-18a8 is manually configured by the administrator

QUESTION 453
Which of the following statements about IPv6 anycast addresses are correct? ()*

Anycast address and unicast address use the same address space

Provide additional functions for the service

The packet whose destination address is the anycast address will be sent to the nearest network interface in the sense of routing

Realize service load sharing

QUESTION 454
Which of the following IEEE802.11 standards does not support the 5GHz frequency band for communication? ()

802.11g

802.11aC.wave 2

802.11aC.wave 1

802.11n

QUESTION 455
What is the total length of the port ID in STP?

8 bits

4 bits

16 bits

2 bits

QUESTION 456
After the network administrator uses the Tracer tRoute function on the router device, in the data packet sent by the router, the value of the Protoco1 field in the IPv4 header is?

QUESTION 457
The network shown in the figure below. Host A is not configured with a gateway, and Host B has the ARP cache of the gateway. Which of the following statements are correct? () (Multiple Choice Question) The answer describes the address wrong

Enable proxy ARP on port G0/0/1 of the router,Then host A can communicate with host B

The data packet sent by host B with the destination P address of 10.0.12.1 can be forwarded to host A

The data packet sent by host A with the destination P address 10.0.12.1 (this address is changed to 11.0.12.1) can be forwarded to host B

Host A and Host B cannot communicate in both directions

QUESTION 458
In the VRP interface, use the command startup saved-confi guration backup.cfg. Configure the backup.cfg file to be used at the next startup. ()

True

False

QUESTION 459
The output information of a certain router is shown in the figure. Which of the following statements are correct? () (Multiple Choice Questions)

The DR priority of this routing interface is 10

The cost value of this interface is 1

This router is BDR

The Router ID of the router is 10.0.1.1

QUESTION 460
When deploying ACL on Huawei equipment, which of the following descriptions is correct is ()

When calling ACL under the interface, it can only be applied to the outbound direction

ACL can match the TCP/UDP port number of the packet, and can specify the range of port numbers

ACL cannot be used to filter OSPF traffic, because COSPF traffic does not use UDP protocol encapsulation

The same ACL can be called under multiple interfaces

When ACL defines rules, it can only proceed in the order of 10, 20, 30

QUESTION 461
In the figure below, all switches have enabled the STP protocol, assuming that the path cost value of all ports is 200. What is the root path cost value contained in the configuration BPDU message received by the G0/0/4 port of $WD? () (Single-choice question)

600

200

400

QUESTION 462
As shown in the picture. About OSPF topology and configuration. Which of the following statements is correct? () (Single-choice question)

R1 and R2 can establish a stable OSPF neighbor relationship

R1 is more likely to become DR than R2, because its interface DR priority value is smaller

As long as the interface network type of R1 is restored to the default broadcast type, R1 and R2 can establish a stable neighbor relationship

As long as the interface network type of R1 is restored to the default broadcast type, and the hello time is adjusted to 10s, R1 and R2 can establish a stable neighbor relationship

QUESTION 463
Which statement about the 0SPF protocol DR is correct? ()

DR must be the highest priority device in the network

Router ID, the larger the value, the more preferred it is to be elected as DR

DR election is preemptive

An interface priority is 0, then the interface cannot be a DR

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