Free 2026 HCIP-Datacom H12-831_V1.0-ENU dumps are available by PracticeMaterial [Q37-Q59]

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Free 2026 HCIP-Datacom H12-831_V1.0-ENU dumps are available on Google Drive shared by PracticeMaterial

Welcome to download the newest PracticeMaterial H12-831_V1.0-ENU PDF dumps: https://www.practicematerial.com/H12-831_V1.0-ENU-exam-materials.html ( 158 Q&As)

Huawei H12-831_V1.0-ENU (HCIP-Datacom-Advanced Routing & Switching Technology V1.0) exam is a certification exam that is designed to test the skills and knowledge of network engineers in the field of advanced routing and switching technology. HCIP-Datacom-Advanced Routing & Switching Technology V1.0 certification is offered by Huawei, which is a leading provider of networking equipment and solutions. The HCIP-Datacom-Advanced Routing & Switching Technology V1.0 certification is the third level of Huawei’s Datacom certification program and is designed to validate the skills required for planning, designing, implementing, and maintaining enterprise-level networks.

NEW QUESTION 37
Regarding the BGPI MPLS IPVPN network architecture, which of the following descriptions is wrong?

PThe device only needs to have the basicM PLSForwarding capability, not maintainedVPNRelated Information

between sites viaVPNMutual visits, a site can only belong to1indivualVPN

In general,CEThe device does not perceiveVPNexistence, andCEDevice does not require supportMPLS,MP-BGP Wait

BGP/MPLS IP VPNnetwork architecture byCE(CustomerEdge).PE(ProviderEdge)and P( Provider)consists of three parts, includingPEandPis operator equipment,CEYesBGP/MPLS IPVPNUser settings prepare

NEW QUESTION 38
As shown in the figure, private network routing information is exchanged between PE1 and PE2 and their respective CEs through OSPF, and the same DomainlD is set on both PE1 and PE2. When routes are imported from BGP to OSPF on PE2, it is possible that Which of the following types of SAs are passed to CE2?

Typel LSA

Type3 LSA

Type7 LSA

Type5 LSA

NEW QUESTION 39
On the network shown in the figure, single-hop BFD is configured on R1 and R2.
A network engineer finds that the BFD session goes down. To locate the fault, the network engineer queries the BFD configurations on R1 and R2.
According to the configuration information marked in the figure, it can be determined that mismatched time parameter settings on R1 and R2 cause the BFD session to go down.

Is this statement TRUE or FALSE?

TRUE

FALSE

NEW QUESTION 40
As shown in the figure, Client1 and Client2 act as clients of RR1 and RR2 at the same time, and RR1 and RR2 are in the same In a Cluster, R introduces 10 routes. It is assumed that the configuration of B, CP is correct. Neighbor relations have been established Now, how many routing entries exist in the BGP routing table of Client2?

NEW QUESTION 41
Ethernet is a network that supports broadcasting. Once there is a loop in the network, this simple broadcasting mechanism will cause catastrophic consequences.
Which of the following phenomena may be caused by loops? (Multiple choice)

CPU usage exceeds 70%

The device cannot log in remotely

When you use the display interface command to view interface statistics on the device, it is found that the interface receives a large number of broadcast packets

Severe packet loss during network testing through the ping command

NEW QUESTION 42
Which of the following statements about the MP_REA, CH_NLRI attribute of BGP4+ is correct?

The length of the next hop address can be16or3

AFI (address family)value is2,representIPv6

NLRIfield carryIPv6Routing prefix and mask information

the length of the next hop address is16Time,Network Address of Next Hopcarries the link-local address

NEW QUESTION 43
Regarding MP-BGP, which of the following descriptions is wrong?

PEandCEpass betweenBGPWhen interactive routing, you need toCEup for eachVPNinstance creationBGPprocess

MP-BGPthe message type,VPNv4route advertisement strategy andBGP-4same

MP-BGPneeds to beVPNv4route assignment private network label

MP-BGPpass throughMP_REA, CH_NLRIandMP_UREA, CH_NLRItwo properties to advertiseVPNv4routing

NEW QUESTION 44
On the OSPFv3 network shown in the figure, area 1 is a stub area. Which of the following statements are true?

Default routes exist in the routing tables of R1 and R2.

Both R1 and R2 generate Network-LSAs.

Both R1 and R2 generate Inter-Area-Prefix-LSAs.

Both R1 and R2 generate Intra-Area-Prefix-LSAs.

NEW QUESTION 45
The ipv6 enable topology standard is configured in IS-IS protocol view. The meaning of this command is that Pv4 and IPv6 share the same topology.

TRUE

FALSE

NEW QUESTION 46
Which of the following statements is false when troubleshooting the dual-active failure of a VRRP backup group?

No need to check deliveryVRRPWhether the switch port of the advertisement message is in the sameVLAN

need to check the interfaceVRRPGroupIDIs it the same

Interface needs to be checkedIPWhether the address is in the same network segment

need to checkVRRPgroup of virtualIPIs the address the same

NEW QUESTION 47
Through the display ip interface GE0/D/D command, you can view the statistics of ping packets received on this interface.

TRUE

FALSE

NEW QUESTION 48
When deploying MPLS/BGP IP VPN, regarding the use of BGP to exchange routing information between PE-CE, which of the following description is wrong?

In the case of CE multi-homing, enabling the BGP AS number replacement function may cause routing loops, which can be used to prevent routing loops in VPN sites through BGP SoD

When PE and CE use BGP to exchange routing information, if the autonomous systems of two VPN sites use the same private AS number, the AS number replacement function can be used, that is, the received AS number can be replaced with any designated AS number. The AS number in the private network route to prevent the route from being discarded due to repeated AS numbers

In the Hub&Spoke scenario, when Hub-CE and Hub-PE use IGP, Spoke-PE and Spoke-CE cannot enable EBGP

When BGP is used to exchange routing information between PE and CE, there is no need to import BGP private network routes on PE

NEW QUESTION 49
As shown in the figure, all interfaces of the router enable OSPF, and the configurations of R1, R2, and R3 are as shown in the figure, then () will generate a Type 3 LSA with a linkState ID other than 0.0.0.0. (Please fill in the device name, such as R1)

NEW QUESTION 50
On the network shown in the figure, the network administrator configures the DHCP snooping trust function on the switch.
* GE0/0/2 is a trusted interface (connected to the DHCP Server).
* GE0/0/3 is an untrusted interface (potential attacker).

Which of the following statements are true about the two interfaces?
Options:

When receiving a DHCP response packet on GE0/0/2, the switch forwards the packet through GE0/0/1.

When receiving a DHCP request packet on GE0/0/2, the switch forwards the packet through GE0
/0/3.

When receiving a DHCP response packet on GE0/0/3, the switch forwards the packet through GE0/0/1.

When receiving a DHCP request packet on GE0/0/3, the switch forwards the packet through GE0
/0/2.

NEW QUESTION 51
What is the Router-ID of OSPFv3?

100bit value

128bit value

32bit value

64bit value

NEW QUESTION 52
What are the work that needs to be performed in the closing phase after the cutover acceptance is completed? (Multiple choice)

Transition training

Data transfer

Acceptance summary

On-site defense

NEW QUESTION 53
If technology migration on the network affects the services running on the live network, strictly follow the preset operation process and risk control measures during the implementation of the technology migration project. Generally, this type of project is defined as a migration project. Which of the following operations performed on the live network belongs to a non-migration project?

Changing the mode of importing routes to BGP from network mode to import mode in batches

Modifying the description of router interfaces in batches

Changing the area type of some OSPF routers to the stub area in batches

Changing the levels of IS-IS Level-1-2 routers to Level-1 in batches

NEW QUESTION 54
The output information of a router is as follows. Which of the following reasons cause the OSPF adjacency relationship to fail to be established normally? (Multiple choice)

Inconsistent area codes

Inconsistent area types

The IP address mask of the interface is inconsistent

The interval for sending Hello packets is inconsistent

NEW QUESTION 55
On the OSPFv3 network shown in the figure:
* Area 1 is a stub area, Area 2 is a common area, and Area 3 is an NSSA (Not-So-Stubby Area).
* The IPv6 address of Loopback0 on R6 is 2000::6/128.
* The router ID of each router is 10.0.X.X, where X is the router number.
* The stub no-summary command is configured in Area 1 on R2.
Which of the following statements is true?

The LSDB of R4 contains the Inter-Area-Prefix-LSA that is generated by R1 and describes 2000::
6/128.

The path for data packets from R4 to 2000::6 is R4 -> R1 -> R5 -> R3 -> R6.

The routing table of R4 does not contain the route 2000::6/128.

The path for data packets from R4 to 2000::6 is R4 -> R2 -> R6.

NEW QUESTION 56
An engineer uses two routers to test IPv6 services, and simulates the interconnection between the headquarters and branches by running BGP4+. As shown in the figure, an engineer captures the packet to view the update message sent by R1.

Regarding the description of the message information, which of the following statements is correct?

The next-hop address of the route described in this message is: 2001:db8::2345:1.:1

The message describes the currently revoked IPv6 route

The routing address prefix and its prefix length described in this message are: 2001:db8:2345:1::1/128/

The route described in the message may be imported through import

NEW QUESTION 57
From this picture, we can judge

If not configured aboutAS_Pathrouting strategy, then3002:-4/128 -must not originate from AS 65001

R1does not have3002:3/128and3002.-4/128routing

R1have3002.-3/128and3002:.4/128routing

If not configured aboutAS_Pashrouting strategy, then3002:4/28must have originated from AS 65001

NEW QUESTION 58
By default, which of the following types of secure MA, C addresses will be lost when the device restarts?

black holeMA, Caddress

Sticky MA, Caddress

Security DynamicsMA, C 1W

Safe staticMA, Caddress

NEW QUESTION 59
As shown in the figure, on the R1 router, network administrator A sends the routing entry to R2 through the routing policy After modifying the MED value, you can control the path of traffic entering the AS100

True

False

Huawei H12-831_V1.0 Exam is an important certification for IT professionals who want to enhance their knowledge and skills in advanced routing and switching technologies. HCIP-Datacom-Advanced Routing & Switching Technology V1.0 certification demonstrates the candidate’s expertise in Huawei networking technologies and provides them with the credentials necessary to advance their careers in the IT industry.

Tested Material Used To H12-831_V1.0-ENU: https://www.practicematerial.com/H12-831_V1.0-ENU-exam-materials.html

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