[Q223-Q244] Huawei H12-811-ENU Dumps Updated [May-2023] Get 100% Real Exam Questions!

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[May-2023] Pass Huawei H12-811-ENU Exam in First Attempt Guaranteed!

Full H12-811-ENU Practice Test and 454 unique questions with explanations waiting just for you, get it now!

QUESTION 223
Through SR (Segment Routing), an explicit path can be easily defined. The nodes in the network only need to maintain the SegmentRouting information to cope with the real-time rapid development of the business. What are the following characteristics of Segment Routing? (Multiple choice)

By extending the existing protocol (eg IGP), the existing network can better and smoothly evolve

SR (Segment Routing) adopts IP forwarding, no additional maintenance is required for another label forwarding table

Adopting source routing technology to provide the ability to quickly exchange text between the network and upper-layer applications

Support the centralized control mode of the controller and the distributed control mode of the transponder at the same time, and provide a balance between centralized control and distributed control

QUESTION 224
What kind of message does the OSPF protocol use to send LSA to neighbors?

LSU

LSACK

LSR

LSA

QUESTION 225
Which of the following statements about the edge port in the RSTP protocol is correct?

The edge port discards the received configuration BPDU packet

The edge port can be directly transferred from Disable to Forwarding state

Edge port participates in RSTP operation

The interconnection ports between switches need to be set as edge ports

QUESTION 226
The router running OSPF can reach the FULL state after LSDB synchronization is completed.

TRUE

FALSE

QUESTION 227
The configuration of the country code will affect the actual transmission frequency and maximum transmission power.

True

False

QUESTION 228
In the VRP interface, use the command startup saved-configuration backup.cfg to configure the startup.cfg file for the next startup.

TURE

FALSE

QUESTION 229
If the MAC address of an interface is 0OEO-FCEF-OFEC, what is its corresponding EUI-64 address?

00EO-FCEF-FFFE-OFEC

02EO-FCFF-FEEF-0FEC

00EO-FCFF-FEEF-0FEC

02EO-FCEF-FFFE-0FEC

QUESTION 230
On the VRP platform, which of the following methods can be used to access the previous history commands?

Ctr1+U

Ctr1+P

Left cursor

Up cursor

QUESTION 231
Which of the following IPv4 addresses the host uses cannot directly access the Internet?

100.1.1.1

50.1.1.1

10.1.1.1

200.1.1.1

QUESTION 232
What is the transmission rate of an Eth-Trunk port in manual link aggregation mode related to? (Multiple choice)

Number of member ports

Bandwidth of member ports

If an IP address is configured on the member port

If the member port is on the public or private network

QUESTION 233
Now it is necessary to implement a Python automation script Te1net to the device to view the device running configuration. Which of the following statements is wrong?

Telnetlib can achieve this function.

Use telnet.Telnet (host) to connect to the Telnet server.

can use telnet.write(b”display current-configuration n”) to input the command to view the current configuration of the device.

telnet.c1ose() is used after a command entered every time, the function is that the user waits for the switch to return information.

QUESTION 234
Virtualization is the basis for the realization of NEV. Which of the following statements about the characteristics of virtualization is correct? (Multiple choice)

Hardware independence: virtual machine and hardware decoupling, support virtual machine migration between servers.

Encapsulation: All virtual machines share the operating system, and encapsulation is achieved through name spaces.

Isolation: The virtual machines on the same physical server are isolated from each other.

Partition: You can run multiple virtual machines on a single physical server at the same time.

QUESTION 235
In what state does the OSPF protocol determine the master-slave relationship of DD packets?

ExStart

Full

2-way

Exchange

QUESTION 236
Which of the following attributes cannot be used as a parameter to measure Cost? (Multiple choice)

Bandwidth

Sysname

Delay

Hop count

QUESTION 237
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

QUESTION 238
What are the network types supported by the OSPF protocol? (Multiple Choice)

Point-to-Point

Non-Broadcast Multi-Access

Point-to-Multipoint

Broadcast

QUESTION 239
Both pwd and dir commands in the VRP operating platform can view the file information under the current directory.

TURE

FALSE

QUESTION 240
Huawei ARG3 series routers have all SNMP versions (SNMPv1, SNMPv2c and SNMPv3) by default.

True

False

QUESTION 241
Which of the following messages are used for IPv6 stateless address autoconfiguration? (Multiple Choice)

QUESTION 242
When building a campus network, which of the following protocols can be used to avoid Layer 2 loops?

SNMP

RSTP

NAT

OSPF

QUESTION 243
In order to distinguish different users and provide different network services on the AP. Which of the following can be configured?

VAP

VAC

WAP

QUESTION 244
What is the number range of the Layer 2 ACL?

2000-2999

3000-3999

4000 ～ 4999

6000 ～ 6031

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