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

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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

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

Huawei-H12-261-Exam-Dumps

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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:

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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:

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