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H12-211 dumps H12-211 exam questions H12-211 HCIA-Routing & Switching V2.5 H12-211 practice test Huawei Huawei Certified Huawei Certified H12-211 Uncategorized

Lead4Pass latest update Huawei H12-211 dumps

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huawei h12-211 dumps

Huawei H12-211 dumps have been updated since September, and we have helped many people successfully pass the exam. Every update is verified by Huawei exam experts to confirm that it is 100% valid. And we will share a part of each update. Free exam questions for everyone to practice exams, this updated exam content is the latest content in December, you can take online exams to improve your skills.

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Next, I will share the exam PDF and online exam questions. Please take part in the online exam to test your ability. The test answers will be announced at the end of the article.

Huawei H12-211 exam PDF download for free

Google Drive: https://drive.google.com/file/d/19-XGMI_jYe37OsGiX_d9xpkmFulS3jyx/view?usp=sharing

Huawei H12-211 online exam test

QUESTION 1

Which authentication modes does AAA support? (Choose three).

A. None
B. Local
C. Radius
D. 802.1X

 

QUESTION 2

The network administrator wants to improve the performance of network transmission, what steps can the administrator
take? (Choose two)

huawei h12-211 exam questions q2

A. Change the work mode to full duplex of each end station.
B. Link the end stations together using a switch.
C. Change the work mode to half duplex of each end station.
D. Link the end stations together using a hub.

 

QUESTION 3

Port aggregation is the aggregation of multiple ports to form an aggregation group to implement load balancing among member ports. Port aggregation is in () implemented on.

A. Physical layer
B. Data link layer
C. Network layer
D. Transport layer

 

QUESTION 4

As shown in the figure, the H frame contains an IP packet sent from Host A to Host B, and the destination MAC address
of the H frame is ().

huawei h12-211 exam questions q4

A. MAC address of G0/0/1 interface of RTB
B. MAC address of G0/0/1 interface of RTC
C. Host B\\’s MAC address
D. RTC G0/0/0 interface MAC address

 

QUESTION 5

According to the figure, which of the following statements is true?

huawei h12-211 exam questions q5

A. Host A and Host B can communicate with each other only when the IP addresses of host A and host B have the
same masks.
B. Host A can successfully ping host B.
C. The IP address mask of Host A is different from that of Host B. Therefore, Host A and Host B cannot communicate
with each other.
D. The broadcast addresses of Host A and Host B are the same.

 

QUESTION 6

The administrator wishes to update the configuration file of an AR2200 router using a USB cable. How can this be
achieved? (Choose two)

A. The administrator should connect the USB cable between the terminal and the mini USB port of the AR2200 router.
B. The administrator should connect the USB cable between the terminal and the USB port of the AR2200 router.
C. The AR2200 router cannot support configuration updates through a USB cable.
D. The administrator should install the mini USB drivers on the terminal after connecting the USB.

 

QUESTION 7

Which of the following protocols is used in Frame Relay to map the address to DLCI dynamically?

A. ARP protocol
B. RARP protocol
C. InARP protocol
D. Map protocol

 

QUESTION 8

An administrator discovered he/she was unable to use TFTP to transfer files to the router. Which of the following
describes the likely reason for this?

A. The TFTP service had been disabled on the router.
B. TCP port 69 of the server had been blocked.
C. UDP port 69 of the server had been blocked.
D. The username and password had been modified.

 

QUESTION 9

Which of the following MAC addresses are not aged out? (Choose two.)

A. Static MAC address
B. Dynamic MAC address
C. Blackhole MAC address
D. Port MAC address

 

QUESTION 10

The Eth-Trunk frame forwarding mechanism used to prevent changes in the data sequence forwards frames based on
which of the following parameters?

A. The same source or destination IP address
B. The same source or destination MAC address.
C. The same protocol type.
D. The same source or destination port number.

 

QUESTION 11

Which of the following commands can be used to change the device name to huawei?

A. sysname huawei
B. hostname huawei
C. rename huawei
D. do name huawei

 

QUESTION 12

The following description of the specified port for the spanning tree is correct.

A. There is only one designated port per bridge
B. The designated port can forward configuration BPDUs to its connected network segment.
C. The port on the root switch must not be the designated port.
D. Specify the port to forward configuration BPDUs from this switch to the root switch.

 

QUESTION 13

When STP is running on Huawei Sx7 series switches, the priority of the switch is () by default.

A. 4096
B. 8192
C. 16384
D. 32768

Verify the answer:

Q1Q2Q3Q4Q5Q6Q7Q8Q9Q10Q11Q12Q13
ABCABBDBADCCACABABD

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H35-660 exam dumps H35-660 exam questions H35-660 HCIA-5G V1.0 Exam H35-660 practice test Huawei Huawei HCIA-5G Uncategorized

[New update] Huawei H35-660 exam dumps from Lead4Pass with PDF and VCE

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new updated huawei h35-660

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Huawei H35-660 online exam practice test

Exam answers are at the end of the article

QUESTION 1

Which of the following is the most advanced aspect of the development phase of IoV? _SC

A. Fully Automated parking
B. Lase change assistance
C. Automated driving urban areas
D. Automatic driving in lanes

 

QUESTION 2

In the IMT2020 vision, which of following is correct ratio of 5G servic e delay to the 4G service delay?

A. 1/100
B. 1/20
C. 1/10
D. 1/50

 

QUESTION 3

Which of the following is the maximum round trip time (RTT) of 5G -V2X?

A. 10ms
B. 5ms
C. 20ms .
D. 50ms

 

QUESTION 4

Sub-3 GHz spectrum resources can be dynamically shared with 5G spectrums by using the cloud AIR technology.

A. True
B. False

 

QUESTION 5

Which of the following are commercial products in the 5G terminal industry?

A. vehicle-mounted mobile module
B. mobile handheld terminal
C. mobile MIFI hotspot device
D. home CPE gateway

 

QUESTION 6

Which of following are the key of intelligent distributed power distribution automation on commination network?

A. Millisecond-level ultra-low latency
B. high isolation
C. high reliability
D. massive access form tens of millions of terminals

 

QUESTION 7

Which of the following are points of electronic power telecommunication?

A. public network GPRS with low rate and long delay unable to provision telecontrol, tele indication and telemetering,
slow fault locating
B. high cost for monitoring service carried by operator 4G network
C. low security and reliability of electric power services carried on public network
D. incapable of collecting electric consumption information, costly manual meter reading .

 

QUESTION 8

Which of the following massive MIMO statements are correct? -MC

A. Massive MIMO uses Large-scale antenna arrays
B. Massive MIMO improves capacity of a single call
C. Only horizontal beamforming is available
D. Legacy wide beams are replaced with narrow beams by adjusting then beam weight.

 

QUESTION 9

Which of the following statements is incorrect about uploading AR/VR teaching content to the cloud? -SC

A. AR/VR images and audios are efficiently encoded into audio and video streams in the client.
B. The cloud computing capability is used to run, render display, and control AP Applications.
C. Rendering with high requirements on latency is deployed close to user that service data does not need to be
transmitted to the core network.
D. The edge cloud deployment architecture is recommended to meet the low latency requirements of services.

 

QUESTION 10

In an industrial internet, sensors are used to monitor the status. which one of the following is the network requirement
case?

A. massive connections
B. high reliability
C. low delay
D. large bandwidth

 

QUESTION 11

Which of the following items are included in the 5G phase 3 test led by IMT – 2020 (5G) promotion Group?

A. Field test of the NSA architecture.
B. Inter-vendor compatibility test.
C. Indoor test of the SA architecture
D. Field test of the SA architecture

 

QUESTION 12

Which one of the following services belongs to URLLS application scenario? -SC

A. Automated driving
B. Intelligent meter reading
C. Intelligent parking
D. AR/VR

 

QUESTION 13

Which of the following NSA networking statements are correct? _MC

A. Capable of provisioning new services such as URLLC
B. LOW Investment in the initial phase of 5G deployment
C. Requiring continuous coverage provided by the 5G base solutions D. Deployment based on legacy 4G networks

Verify answer:

Q1Q2Q3Q4Q5Q6Q7Q8Q9Q10Q11Q12Q13
CDCAABDABCACDABDAACDABD

PS. Free Huawei H35-660 exam PDF download online

Google Drive: https://drive.google.com/file/d/1aJSCPqm_wxDf_3UKdBAnEJVcATaYQwT4/

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H13-531 exam dumps H13-531 exam questions H13-531 HCIE-Cloud Computing (Written) V2.0 H13-531 practice test Huawei Huawei Other Certification Uncategorized

[November new] Huawei H13-531 exam questions updated

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November huawei h13-531 updated

The latest Huawei H13-531 exam questions have been updated to ensure that you successfully pass the exam.
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Keep reading, you can try the H13-531 online practice test.

Huawei H13-531 online practice test

The answer is at the end of the article

QUESTION 1

Alternative schemes need to be considered in the design of the scheme.

When the original design scheme can not be implemented, the alternative scheme is considered.

A. True

B. False

QUESTION 2

Huawei desktop cloud application virtualization solutions, as opposed to desktop cloud solutions, which components
have been added? (Multiple choice)

A. UNS

B. APS

C. RD Licensing

D. VMG

QUESTION 3

The following are the business processes for the main roles of the FusionAccess DaaS system based on self-service
systems.

Please sort by the correct overall flow:

1, Operator administrator approval

2, Tenant administrator open an account

3, End users use the desktop;

4, Tenant administrator self-service release desktop

A. 1->2->3->4

B. 2->1->4->3

C. 4->2->1->3

D. 1->4->2->3

QUESTION 4

After users log in to the FusionAccess cloud desktop using TC, they find that they can not use a USB storage device.

Which of the following methods can be used to quickly identify the fault location?

A. Re-install the driver for the VM, in the VM Device Manager, check to see if there is a USB storage device inserted.

B. Check whether there are devices in the WI Floating Window Setup Bar, to determine if this is a TC-side or VM-side problem.

C. Install the driver on the TC side and then check that the USB storage device is working properly.

D. Reconnect the USB storage device.

QUESTION 5

What are the following steps belonging to the Huawei BCManager disaster recovery management process? (Multiple choice)

A. BCManager installation deployment, expansion, and upgrade

B. Build a basic disaster recovery environment

C. Create a disaster recovery object protection group and related policies

D. Disaster Recovery Testing and Disaster Recovery

QUESTION 6

The user receives an alert message on the FusionManager interface: “ALM- ServiceCenter.9804 VM is missing on the
Hypervisor”.

What is the correct description of the alert? (Multiple choice)

A. The user deleted the virtual machine created by FusionManage on the virtualized environment (FusionCompute or VMware).

B. FusionManager automatically verifies the virtual machine information, which FusionManager generates when the virtual machine information on the FusionManager is not consistent with the information on the virtualized environment (FusionCompute or VMware).

C. Virtualization Environment (FusionCompute or VMware) After the upgrade or backup is restored, the data does not match the FusionManager.

D. After the alarm occurs, you need to log in to the VDC administrator to delete the corresponding virtual machines in the virtual machine list.

QUESTION 7

In order to ensure the normal and efficient operation of business applications, in the use of Huawei cloud computing
environment, it is necessary to virtual machine computing/storage/ network and other resources to optimize.

A. True

B. False

QUESTION 8

Which of the following steps are involved in the migration process for Huawei FusionSphere services?

A. Migration assessment

B. Program design

C. Migration implementation

D. Migration and acceptance

QUESTION 9

When FusionAccess issues linked-clone virtual machine, the issuing user is written to the permission group.

A. True

B. False

QUESTION 10

In the Huawei cloud computing solution, in order to enhance the virtual machine\’s graphics processing power; you can configure the GPU to the virtual machine, which of the following configuration can be included? (Multiple Choice)

A. GPU pass-through

B. GPU virtualization

C. GPU sharing

D. GPU aggregation

QUESTION 11

In FusionSphere solutions, the VSA ManageDVS network is in the plane of the network with management can not be
exchanged.

A. True

B. False

QUESTION 12

UpdateTool supports the upgrade and patch update of Huawei\’s cloud computing solutions.

Which of the following descriptions of the UpdateTool patch process are wrong? (Multiple choice)

A. Patch process consists of the following steps: New project, patch updates, and submit the project.

B. If the node patch update fails, you can “rollback” the node

C. Patch process, the project can be rollback after submitted

D. There is no limit to the number of nodes that can be distributed, checked, upgraded, or rolled back during the entire patch upgrade.

QUESTION 13

Huawei Cloud Computing Solution is to meet the business requirements of the enterprise, which of the following
features are supported?

A. VRM cascade expansion

B. Cluster size adjustment

C. Virtual machine specification adjustment

D. Heterogeneous Virtualization Compatibility

Validation results:

Q1Q2Q3Q4Q5Q6Q7Q8Q9Q10Q11Q12Q13
ABCBBBCDABCAABCDBABBCDABCD

ps. Huawei H13-531 exam PDF

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H12-311 CIA-WLAN V3.0 H12-311 exam dumps H12-311 exam questions H12-311 practice test Huawei Huawei HCNA-WLAN Uncategorized

Huawei H12-311 exam questions and Answers updated from Lead4Pass

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huawei h12-211 exam questions and answers

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Huawei H12-311 exam practice questions

Huawei H12-311 practice questions answers at the end of the text

QUESTION 1

What type of frame does the ACK frame belong to in the WLAN?

A. Management frame
B. Control frame
C. Data frame
D. Empty data frame

 

QUESTION 2

In an 802.11 frame, the terminal needs to obtain access rights to the wireless medium, and what kind of control
message is to be sent?

A. RTS
B. CTS
C. ACK
D. PS-Poll

 

QUESTION 3

There are many video conferences in large companies, and QoS generally adopts the service model.

A. Best Effort model
B. IntServ model
C. FIFO model
D. DiffServ model

 

QUESTION 4

What is the coverage of the AP (Select 3 Answers).

A. AP transmit power
B. Antenna gain
C. AP size
D. Transmission loss

 

QUESTION 5

The 802.11n standard uses dual-band (2.4 GHz and 5 GHz), the theoretical transmission rate can reach up to 300
Mbps, and the actual test rate can reach more than 100 Mbps.

A. True
B. False

 

QUESTION 6

The cable used in the project cannot theoretically exceed the meter.

A. 50
B. 80
C. 100
D. 150

 

QUESTION 7

For the CAPWAP protocol, the following description is wrong.

A. Transmission protocol between AC and thin AP
B. Transmission protocol between thin AP and wireless client
C. Developed by the CAPWAP Working Group The development of the
D. CAPWAP protocol draws on the useful features of other protocols.

 

QUESTION 8

Which modulation method does the following picture belong to?

A. amplitude modulation
B. frequency modulation
C. phase modulation
D. modulation

 

QUESTION 9

IEEE is the standard organization responsible for the use of wireless frequencies in the United States.

A. True
B. False

 

QUESTION 10

What is the function of the AC in the wireless network (Select 3 Answers)?

A. Centralized management AP
B. Implement roaming function
C. Send beacon frame
D. Wireless intrusion detection

 

QUESTION 11

Which of the following options are EDCA parameters (Select 2 Answers)?

A. AIFSN
B. SIFS
C. DIFS
D. TXOPLimit

 

QUESTION 12

In 1999, the IEEE 802.11a standard was developed. The standard specifies that the WLAN operating frequency band is
5.15 to 5.825 GHz, and the data transmission rate reaches 11 Mbps.

A. True
B. False

 

QUESTION 13

Which type of message is used in the 802.11 frame for the terminal to receive data packets in the power saving mode?

A. RTS
B. CTS
C. ACK
D. PS-Poll

Publish the answer

Q1Q2Q3Q4Q5Q6Q7Q8Q9Q10Q11Q12Q13
BACABDBBBBBABDADBB

Huawei H12-311 Exam PDF Sharing

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Huawei HCIA-WLAN V3.0 Exam code “H12-311”

H12-224 exam dumps H12-224 exam questions H12-224 HCIP-Routing & Switching (Fast Track) V2.0 H12-224 practice test Huawei Huawei HCNP-R&S Fast Track Uncategorized

The latest update of Huawei H12-224 exam questions and answers sharing

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The latest update of Huawei H12-224 exam questions and answers comes from Lead4Pass H12-224 Exam Dumps.
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H12-224 -> https://www.leads4pass.com/h12-224.html (Total Questions: 803 Q&A). HCIP-Routing & Switching (Fast Track) V2.0 (H12-224)

Huawei H12-224 online exam practice

Answers announced at the end of the article

QUESTION 1

If the Router Priority of a router is set to 0, this router cannot be elected as a DR or a BDR.

A. True

B. False

 

QUESTION 2

Which of the following statements regarding MUX VLAN is false?

A. Each group VLAN must be bound to a principal VLAN.

B. If the VLAN ID has been used by the principal VLAN, this VLAN cannot be used for the VLANIF interface, superVLAN, or sub-VLAN.

C. After MUX VLAN is enabled on an interface, VLAN mapping and VLAN stacking can be configured on the interface.

D. An enterprise can use the principal port to connect to the enterprise server, a separate port to connect to enterprise
customers, and a group port to connect to enterprise employees. Enterprise customers and employees can both access
enterprise servers, enterprise employees can communicate with each other, enterprise customers cannot communicate
with each other, and enterprise customers and employees cannot communicate with each other.

 

QUESTION 3

A DHCP client needs to obtain an IP address from the DHCP server when accessing a network for the first time. When
the client accesses the network again, which of the following statements are true? (Choose two.)

A. The DHCP client broadcasts a DHCP Discover packet. The DHCP server replies to the packet.

B. The DHCP client only needs to broadcast a DHCP Request packet containing the IP address obtained last time, but
does not need to send a DHCP Discover packet again.

C. After receiving the DHCP Discover packet, the DHCP server sends a DHCP Offer packet containing the leased IP
address and other settings to the DHCP client.

D. After receiving the DHCP Request packet, the DHCP server returns a DHCP ACK packet if the requested IP address
is not allocated to another client.

 

QUESTION 4

Which of the following information can be learned based on the industry background of the project?

A. Common solutions in the industry

B. Problems to be resolved by the project

C. Organizational structure of customers

D. Implementation scope of the project

 

QUESTION 5

Which of the following statements about the BFD demand mode are true? (Choose two.)

A. The local system periodically sends BFD control packets, and the remote system detects the BFD control packets
sent from the local system.

B. The local system detects the BFD control packets sent by itself.

C. If one system does not receive any BFD packets from its peer within a detection period, it advertises a session Down
event.

D. Each system confirms its connections with other systems in a particular method. After a BFD session is set up, BFD
control packets are no longer sent.

 

QUESTION 6

An OSPF neighbor relationship fails to be established and the display ospf error command output is as follows.

huawei h12-224 exam questions q6

Which of the following is the probable cause?

A. Router IDs conflict.

B. Area IDs are mismatched.

C. Network masks are inconsistent.

D. Authentication types are inconsistent.

 

QUESTION 7

Assume that the following commands are run to configure BGP:

huawei h12-224 exam questions q7

Which statements about the configurations are true? (Choose two.)

A. The global configuration is preferred. Therefore, the timer values for peer 1.1.1.2 are “keepalive 30 hold 90.”

B. The peer configuration is preferred. Therefore, the timer values for peer 1.1.1.2 are “keepalive 10 hold 30.”

C. The smaller one between the global and peer timer values is used. Therefore, the timer values of peer
1.1.1.2 is “keepalive 10 hold 30”.

D. The default configuration is “timer keepalive 60 hold 180.” Therefore, peer 1.1.1.2 can detect connection faults faster
than the default configuration.

 

QUESTION 8

In a MPLS VPN network, two-layer MPLS labels are added into data packets before they are transmitted over the public
network. Which of the following statements regarding data packet processing are true? (Choose two.)

A. The penultimate hop removes the outer label before forwarding the data packet to a peer PE.

B. The IP data packet received by the peer PE does not carry labels.

C. The penultimate hop removes the outer label if the outer label in the data packet is explicit null label 3.

D. The peer PE sends the data packet to the correct VPN based on the inner label.

 

QUESTION 9

Which statement about ARP proxy is false?

A. The ARP proxy, namely, the gateway, sends ARP request for the host. The MAC address in the ARP request packet
is the MAC address of the host.

B. The ARP proxy, namely, the gateway, sends ARP request for the host. The MAC address in the ARP request packet
is the MAC address of its own interface.

C. ARP proxy is also called promiscuous ARP or ARP hack.

D. The ARP proxy allows the hosts on the networks with the same network ID to communicate with each other.

 

QUESTION 10

Complex traffic classification can be performed based on which of the following packet information? (Choose three.)

A. Packet priority

B. Source and destination addresses

C. Total Length of the Packet

D. Source and destination port numbers

 

QUESTION 11

The Origin attribute of the BGP route that is imported by using the network command is IGP.

A. True

B. False

 

QUESTION 12

Which type of BGP route can be added to the BGP routing table?

A. All BGP routes learned from peers

B. Only the routes learned from IBGP peers

C. Only the routes learned from EBGP peers

D. Only optimal routes

 

QUESTION 13

Which of the following Statement is false?

huawei h12-224 exam questions q13

A. The OSPF Router ID of the local router is 1.1.1.1.

B. The OSPF Router ID of the neighbor is 2.2.2.2.

C. The OSPF Router ID of the neighbor is larger and thus the neighbor acts as a DR.

D. The local router acts as slave.

Publish the answer

Q1Q2Q3Q4Q5Q6Q7Q8Q9Q10Q11Q12Q13
ACBDABDBBDADAABDAAC

Huawei H12-224 Exam PDF Sharing

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H12-261 exam dumps H12-261 exam questions H12-261 HCIE-Routing & Switching (Written) V3.0 H12-261 practice test Huawei Huawei HCIE-R&S Uncategorized

Latest Updated Huawei HCIE-R&S exam dumps with PDF and VCE

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Huawei-H12-261-Exam-Dumps

Huawei HCIE-R&S exam “H12-261”. Is it really difficult to pass the Huawei H12-261 exam?
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Of course, I recommend that any student first understand some basic information about the test before the test: such as test time, how much money, test focus, practice test, learning path, etc. The official information of Huawei H12-261 basically gives some answers!

Here, I share a part of Huawei H12-261 practice questions

All exercise answers will be announced at the end of the article

QUESTION 1

As shown in the figure, in the context of the IPv4 IPv6 ISIS NET SEL 00 ring, the address in the field begins with the
final value.

huawei h12-261 exam questions q1

A. Correct

B. Error

QUESTION 2

When the deployment needs to configure the parameter LLQ,? Bandwidth Meaning What is the meaning of the parameter

A. Provide a built-in policer to limit the maximum available time of the queue.

B. The parameters should be as small as possible. It means that the bandwidth is always reserved, LLQ, even if the
bandwidth parameter is used, the interface is available.

C. It indicates the reference to calculate the sudden size of the built-in tactical counter bucket.

D. The options parameter is a-OK, LLQ because it starts with the other columns.

QUESTION 3

ISIS P2P, LSP, PSNP, LSDB protocol in the broadcast network and the network. When the router receives it, it needs to
use the line to ensure synchronization.

A. True

B. False

QUESTION 4

Which of the following statements regarding BGP load balancing are false?

A. The AS_Path attribute values of equal-cost routes for load balancing must be different.

B. When BGP load balancing is implemented, the local device can change the next-hop address of routes to its own
address when advertising the routes to IBGP peer groups only if the peer next-hop- local command is configured.

C. Load balancing can be implemented among BGP routes with different origins but having the same destination
network segment.

D. Load balancing can be implemented among IBGP routes and EBGP routes having the same destination on the public
network.

QUESTION 5

If the interface of the router is out of A GigabitEthernet0/0/0 OSPFv3 Hello Option 0x000013, the field
value is the following.
The correct one is more ( )

A. The interface of the router belongs to the area A GigabitEthernet0/0/0 NSSA

B. The router will participate in the routing calculation. A GigabitEthernet0/0/0 IPv6 meter

C. Router is capable A OSPFv3 standby forwarding device

D. Router Support Flooding

QUESTION 6

In the command, ipv4-address { mask | mask-length } [ as-set | attribute-policy route-policy-name1 ] detail suppressed | origin-policy route-policy-name2 | suppress-policy route-policy-name3 ] Parameters can be used to influence Summary The route and its result. What is correct about the command description?

A. If configured, the Suppress policy Route-production clause can also be used to pick the suppressed route. policy match is fine, The clear route will still be advertised. Other Route-policy BGP will be given to neighbors.

B. If only the matching routes are configured to participate in the aggregation Origin-policy, Route- policy is fine.

C. If you have configured the attribute Attribute-policy that can change the aggregated route,

D. If the route\’s As-set, AS_ATH AS is configured, the summary contains path information of all specific routes to
prevent routing loops.

QUESTION 7

Routers R1 and R2 are configured for BGP. Both routers are in AS 65234. Routes from Router R2 are in the BGP table
on Router R1, but not in the IP routing table. What could be the cause of this problem?

A. Synchronization is off

B. BGP multi-hop is disabled on Router R1

C. The next-hop of these routes can not reach by router R1

D. The BGP peers are down

QUESTION 8

If no area is divided, which of the following statements regarding the link-state routing protocol are true?

A. Routers in the same routing domain may repeatedly receive the same link-state information.

B. Routers in the entire routing domain have the same LSDB.

C. Each router establishes a routing domain topology.

D. Each router learns routing entries from updated routing information and adds them to the routing table.

E. The router sends all link-state information from a neighbor to all the other neighbors to ensure data synchronization in the database.

QUESTION 9

What is correct about the following description? Filter-policy

A. In the middle, Filter-Policy, OSPF ASBR type 5 LSA type 7 LSA can be generated for filtering

B. The previous list can be used for both route suffix filtering and packet filtering.

C. Filter-Policy can receive or route the information line to filter the chain status, and modify the attributes of the route
entry.

D. Pre-use list When route filtering is applied, the entry IP IP-prefix 1 deny 0.0.0.0 0 less-equal 32 means that only the
default route is matched.

QUESTION 10

You must configure a router for Policy-Based Routing (PBR). PBR allows network administrators to implement routing
policies to allow or deny paths on which of the following? (Multiple Choice)

A. Protocol

B. Identification of a particular end system

C. Application

D. Throughput

E. Size of packets

QUESTION 11

About FTP Protocol Which of the following descriptions is correct

A. In the mode, the client completes the control and data FTP Passive, the TCP user\’s initialization

B. In the mode, the server is connected to the command FTP Active, “PORT is used to tell the client which port it wants
to send data to.

C. FTP TCP always uses a remote control information and data information

D. FTP TCP 20, ICP 21 Always use the far port to establish a data session. Use the port to establish control.

E. Session E.FTP TCP 21, TCP 20 Always use the far port to establish a data session Use the port to establish a
control session

QUESTION 12

Source Specific Multicast (SSM)is being used throughout the HW IP Multicast network. Which of the following three
statements about SSM are true? (Choose three.)

A. SSM uses Shortest-Path Trees Only

B. There are no RPs to worry about

C. SSM is best suited for applications that are of the Many-to-Many category

D. SSM uses shared Trees only

E. The use of SSM is recommended when there are many sources and it is desirable to keep the amount of route
state in the routers in the network to a minimum.

F. SSM is best suited for applications that are of the one-to-many category

QUESTION 13

The following information about the MPLS label describes the error?

A. The length of the MPLS 4 label is encapsulated between the link layer of the road and the network.

B. By default, the support device PHP PHP Egress 3 feature, supported point allocation, the second-to-last hop point,
the section label value

C. If the bottom label stack in the identifier is S=0 IP, it indicates that the label stack label is directly forwarded.

D. When the label value is 0, IPv4, the label is displayed. The label should be played, and the text must be based on the
report.

Publish the answer:

Q1Q2Q3Q4Q5Q6Q7Q8Q9Q10Q11Q12Q13
AABCBCDBCDCEAABCEAABFC

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Online practice test Huawei H12-222 exam practice questions from the latest update of Lead4pass Huawei H12-222 dumps a part, all exam answers are at the end of the article

QUESTION 1
BFD control packets are encapsulated in UDP packets for transmission. What is the destination port number of multihop BFD control packets?
A. 2784
B. 3784
C. 4784
D. 5784

 

QUESTION 2
There are multiple types of LDP messages. Which functions can be implemented by LDP session messages? (Multiple
Choice)
A. Monitor the TCP connection integrity of LDP sessions.
B. Terminate incomplete label request messages.
C. Release labels.
D. Negotiate parameters for setting up an LDP session.

 

QUESTION 3
Congestion means that the service rate is reduced because of insufficient network resources Congestion avoidance
technologies include RED and WRED.
A. TRUE
B. FALSE

 

QUESTION 4
VXLAN is irrelevant to SDN technology.
A. TRUE
B. FALSE

 

QUESTION 5
Which of the following statements regarding forwarding equivalence class (FEC) in MPLS are false? (Multiple Choice)
A. Packets with the same FEC are processed differently on a MPLS network.
B. FECs can be divided filexibly by source IP address, destination IP address, source port, destination port, protocol
type, VPN, or any combinations of them.
C. MPLS classifies packets with the same forwarding processing mode into one FEC.
D. One FEC has only one unique label marker.

 

QUESTION 6
Which of the following statements regarding MAC address spoofing attacks is false?
A. Attackers initiate MAC address spoofing attacks using the MAC address learning mechanism.
B. Attackers send data frames with forged MAC address to the switch to initiate MAC address spoofing attacks.
C. When MAC address spoofing attacks occur, the switch may learn incorrect mapping between MAC addresses and IP
addresses.
D. When MAC address spoofing attacks occur, the switch may send packets to the attacker.

 

QUESTION 7
Which queue technology is used to implement the Best-Effort Service model?
A. FIFO
B. WFQ
C. PQ
D. LQ

 

QUESTION 8
In the SDN network architecture, which device is used to calculate the path and deliver the flow table?
A. Application server
B. Controller
C. Orchestrator
D. Device

 

QUESTION 9
Which of the following statements regarding Service Chain of the Agile Controller are true? (Multiple Choice)
A. The Service Chain component uses a user control list (UCL) to implement access control by user level. The ACL
rules are defined based on the source security group, destination security group, and port number.
B. An orchestration device, usually a switch, directs service flows to a service device.
C. A service device processes the service flows directed to it by an orchestration device. Generally, firewall, antivirus,
and online behavior management devices can function as service devices.
D. A service chain indicates the service data passing through the GRE tunnel.

 

QUESTION 10
Which remote alarm notification modes are supported by eSight? (Multiple Choice)
A. Email
B. Voice
C. SMS message
D. WeChat

 

QUESTION 11
How is OPEX defined?
A. Maintenance cost
B. Total cost of ownership (TCO)
C. Operating cost
D. OandM costs

 

QUESTION 12
Which IP precedence value represents the critical service traffic?
A. 0
B. 2
C. 5
D. 6

 

QUESTION 13
Which are lower-layer physical devices of NFV framework? (Multiple Choice)
A. Storage device
B. Network device
C. Server
D. Air conditioning system

Publish the answer:

Q1Q2Q3Q4Q5Q6Q7Q8Q9Q10Q11Q12Q13
CADAAADCCBABCACACABC

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QUESTION 1

RTA is a source\’s DR and RTB is an RP. A multicast source sends multicast data to RTA but RTB cannot find any
information about the multicast source (registered by using the PIM Register message). Why? (Select 3 answers)

A. RTB has no unicast routes to RTA,
B. RTA fails to learn RP information.
C. RTA has no unicast routes to RTB.
D. The RPlearned by RTA is not RTB.

QUESTION 2

A broadcast and an NBMA network, each having two or more routers, must have both DR and BDR.

A. TRUE
B. FALSE

QUESTION 3

We can prevent a router from ever becoming a DR or BDR by configuring an OSPF Priority of zero,

A. TRUE
B. FALSE

QUESTION 4

Which statement about OSPF is false?

A. The router with a higher Router Priority has a higher DR election priority.
B. When two routers have the same Router Priority, the one with a larger value for Router ID has a higher DR election
priority.
C. If a DR fails, the BDR automatically takes over as the DR and a new BDR is elected.
D. If a BDR fails, the DR will not take over as the BDR and waits for the fault recovery to handle the situation. No new
BDR will be elected.

QUESTION 5

Which of the following BGP attributes are well-known mandatory attributes? (Select 3 answers)

A. ORIGIN
B. AS_PATH
C. NEXT_HOP
D. MED
E. LOCAL_PREF
F. COMMUNITY

QUESTION 6

How does the community attribute of the BGP route set by routing policies affect route selection?

A. The Community attribute directly affects route selection because it must be compared during the route selection
process.
B. The Community attribute does not affect route selection because it is non-transitive and cannot be transmitted
between routers.
C. Routes are classified by the Community attribute which indirectly affects route selection. Different route attributes
such as the Local-Preference and MED values can be set for routes in different communities.

QUESTION 7

When a routing protocol imports routes discovered by other routing protocols, it must import only the routes that meet the conditions and set attributes for the imported routes. In such a case, a route policy can be created.

A. TRUE
B. FALSE

QUESTION 8

Which of the following routers can initiate SFT switchover on a PIM-SM network? (Select 2 answers)

A. last-hop router
B. Intermediate router
C. RP
D. Source\’s DR

QUESTION 9

What are the functions of an IGMFV2 Query message? (Select 3 answers)

A. A router sends IGMPv2 Query messages to collect group memberships of receiver hosts.
B. A router sends IGMPv2 Query messages to elect a querier.
C. A working router sends Query messages periodically.
D. Based on IGMPv2 Query messages, receiver hosts can unicast Report messages to the querier by obtaining its
address.

QUESTION 10

What command must be configured to establish a BGP connection between indirectly connected EBGP peers?

A. peer connect-interface
B. peer valid-TTL-hops
C. peer ignore
D. peer BGP-max-hop

QUESTION 11

A BGP finite state machine has the following states: Active OpenConfirm Idle Established OpenSent What is the state
transition sequence to establish a successful BGP peer relationship?

A. Idle-OpenSent-OpenConfirm-Active-Established
B. Idle-Active-OpenSent-OpenConfirm-Established
C. Active-Id le-OpenSent-OpenConfirm-Established
D. Idle-Active-OpenConfirm-OpenSent-Established

QUESTION 12

IGP routes can be installed into the BGP routing table by running either the network or import- route command.

A. TRUE
B. FALSE

QUESTION 13

Which of the following concepts should a network administrator know while using VLSM technology for subnetting?
(Select 3 answers)

A. A subnet is composed of only summarized routes.
B. A subnet can address a host or be further subnetted.
C. The routing updates must carry subnet mask information.
D. The summarized networks must have the same high-order bit.

Huawei H12-221 Exam Answer

Exam NumberExam Answer
Q1Correct Answer: BCD
Q2Correct Answer: B
Q3Correct Answer: A
Q4Correct Answer: D
Q5Correct Answer: ABC
Q6Correct Answer: C
Q7Correct Answer: A
Q8Correct Answer: AC
Q9Correct Answer: ABC
Q10Correct Answer: D
Q11Correct Answer: B
Q12Correct Answer: A
Q13Correct Answer: BCD

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QUESTION 1

::1/128 is an IPv6 loopback address.

A. True
B. False

QUESTION 2

What benefits does port aggregation yield? (Choose three)

A. Improves link bandwidth
B. Implements load sharing
C. Improves network reliability
D. Facilitates data copy for analysis

QUESTION 3

Which of the following applications can be used to detect the path along which the data packets are
transmitted from the source to the destination?

A. Route
B. Netstat
C. Tracert
D. Send

QUESTION 4

The following description of the Layer 2 Ethernet switch is incorrect ().

A. Ability to learn MAC address
B. It is necessary to make certain modifications to the three-layer header of the forwarded message, and then forward
it.
C. Forward according to the Layer 2 header information of the Ethernet frame
D. Layer 2 Ethernet switch works at the data link layer

QUESTION 5

Which of the following commands can be used to check the session status of a PPPoE client?

A. display IP interface brief
B. display current-configuration
C. display PPPoE-client session packet
D. display PPPoE-client session summary

QUESTION 6

As shown in the broadcast network, OSPF runs on four routers and is in the same area and on the same network
segment. OSPF A DR and multiple BDRs will be automatically elected to achieve better backup results.

Huawei H12-211 exam questions q6

A. Yes
B. Wrong

QUESTION 7

When a router forwards a packet, if it does not match the corresponding detail route and there is no default route, the
the router will discard the packet directly.

A. Correct
B. Error

QUESTION 8

The router ID of OSPFv3 can be generated automatically by the system.

A. Correct
B. Error

QUESTION 9

As shown in the figure, there is a web server in the private network that needs to provide more HTTP services to the
public network users, so the network administrator needs to be at the gateway. Configure NAT on the router RTA

huawei H12-211 exam questions q9

A. [RTA-Serial1/0/1] nat server protocol TCP global 202.10.10.1 www inside 192.168.1.1 8080
B. [RTA-Serial1/0/1] nat server protocol TCP global 192.168.1.1 www inside 202.10.10.1 8080
C. [RTA-Gigabitethernet0/0/1] nat server protocol TCP global 202.10.10.1 www inside 192.168.1.1
D. [RTA-Gigabitethernet0/0/1]] nat server protocol TCP global 192.168.1.1 www inside 202.10.10.1

QUESTION 10

Refer to the graphic. RTA is a PPPoE client and sends PADI packets to Server

A. Which distribution method is used for sending PADI packets?
B. unicast
C. multicast
D. broadcast
E. anycast

QUESTION 11

[RTA]acl 2002 [RTA-acl-basic-2002]rule permit source 20.1.1.1 0 [RTA-acl-basic-2002]rule permit source 30.1.1.1 0
Refer to the configuration output. A network administrator configured the ACL on router RTA, as shown. Which of the
following statements regarding the ruling order are correct? (Choose two).

A. The rule number of the first rule is 1
B. The rule number of the first rule is 5
C. The rule number of the second rule is 2
D. The rule number of the second rule is 10

QUESTION 12

Refer to the graphic. RTA and RTB are connected to the same Frame Relay switch and use the same DLCI number, which following is correct? (Choose two).

A. RTA and RTB must be associated with the same PVC
B. RTA and RTB can be associated with different PVC\’s
C. The DLCI on the different physical interfaces can be the same
D. The DLCI on the different physical interfaces cannot be the same

QUESTION 13

Refer to the graphic. Which statements correctly explains the forwarding behavior between RTA and RTE? (Choose
two)

A. When the network uses OSPF, data will be forwarded along the path via S1/0/0
B. When the network uses RIPv2, data will be forwarded along the path via S1/0/0.
C. When the network uses OSPF, data will be forwarded along the path via E0/0/1.
D. When the network uses RIPv2, data will be forwarded along the path via S2/0/0.

Huawei H12-211 Exam Answer

Exam NumberExam Answer
Q1Correct Answer: A
Q2Correct Answer: ABC
Q3Correct Answer: C
Q4Correct Answer: B
Q5Correct Answer: D
Q6Correct Answer: B
Q7Correct Answer: A
Q8Correct Answer: B
Q9Correct Answer: A
Q10Correct Answer: C
Q11Correct Answer: BD
Q12Correct Answer: BC
Q13Correct Answer: BC

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QUESTION 1

U1900 and the original traditional PBX can be connected through () to protect customers\’ early investment () (Multiple
choice)

A. AT0
B. PRA
C. SIP
D. H.323

Correct Answer: ABC

QUESTION 2

In the H.460 public-private network traversal network, which of the following functions does TS need to have? ()

A. NAT
B. GK Server
C. GW Server
D. H.460.19 Server

Correct Answer: C

QUESTION 3

When the number of bills exceeds the limit of the number of bill pools of the U1900 unified gateway, which statement is correct? () (multiple choice)

A. can be set to choose to overwrite old bills
B. can be set to discard new bills
C. It may cause the unified gateway to fail to register new users
D. May cause all users to be unable to initiate calls

Correct Answer: ABD

QUESTION 4

SMC2.0 added TE terminal search in a manageable way to 10%, unable to continue, possible reasons are () (multiple
choice)

A. SNMP V2C read community name or SNMP V3 user encryption method is inconsistent
B. SNMP V2C read community name or SNMP V3 user password is inconsistent
C. Device SNMP is not enabled
D. API account or password issue

Correct Answer: ABC

QUESTION 5

H.264 encoding, the main reason for blocking is () (single choice)

A. The macroblock is in the intense motion area, the difference is big, resulting in obvious edges
B. The quantization level of the coding block jumps, resulting in sudden brightness changes at the boundary
C. Unreasonable division of macroblock coding modes, resulting in false edges
D. Deblocking filter (Deblocking) is not strong enough, resulting in not smooth edges

Correct Answer: B

QUESTION 6

Add active and standby SCs on SMC2.0, which of the following statements is correct () (multiple choice)

A. The license information of the active SC and the backup SC must be the same
B. In the process of SC active/standby configuration, the “Mode” parameter indicates the working status of the SC, the
“Mode” value is 1 for standby, and the “Mode” value is 2 for active
C. The service IP is a virtual IP. The active SC and the standby SC share this virtual service IP to provide external
registration and call services
D. The management IP address and service IP address of the active SC can be in two different network segments

Correct Answer: ACD

QUESTION 7

One codec rate is 64kbps, and the packaging time is 20ms. What is the IP band occupied by the codec? The width is ()
kbps (Note: IP/UDP/RTP header is 40 Bytes, here 1kbps=1000bps)

A. 83.6
B. 76.6
C. 90.4
D. 80

Correct Answer: D

QUESTION 8

In the H.460 public and private network traversing dual SC networking, the communication between the terminal and
Client GK follows the () protocol (Single choice)

A. H.460
B. H.323
C. H.460.18/19
D. Q.931

Correct Answer: A

QUESTION 9

If AAC_LD uses a coding rate of 48kbps and a packing time of 20ms, what is the IP bandwidth occupied by the codec ()
kbps

A. 80
B. 74.4
C. 64
D. 76.6

Correct Answer: C

QUESTION 10

The human eye is more sensitive to brightness than to color. () Correct or Wrong

A. Correct
B. Wrong

Correct Answer: A

QUESTION 11

In the SIP protocol, the Cancel transaction can be used to cancel the Update transaction. () Right or Wrong

A. Right
B. Wrong

Correct Answer: B

QUESTION 12

An enterprise has purchased 3 U1960s, and the number of IP phone users is about 2500. Which networking method is
suitable for these 3 U1960s? () (single choice)

A. Multi-node centralized call management networking
B. Peer-to-peer distributed call management networking
C. Convergent Distributed Call Management Network

Correct Answer: B

QUESTION 13

Which of the following methods can reset the web login password of the TE terminal? () Multiple choice

A. When the system is just started, long-press the mode button of the TE30 terminal
B. When the system is running normally, long-press the Reset button on the TE60 terminal
C. Login to the TE40 terminal via SSH and enter web password 0
D. Restore factory settings via remote control

Correct Answer: ABCD

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