[Apr-2026] H12-831_V1.0 Dumps PDF – H12-831_V1.0 Real Exam Questions Answers [Q90-Q109] – IT Certification Exam Questions & Answers

Rate this post

[Apr-2026] H12-831_V1.0 Dumps PDF – H12-831_V1.0 Real Exam Questions Answers

H12-831_V1.0 Dumps 100% Pass Guarantee With Latest Demo

Huawei H12-831_V1.0 Exam is a comprehensive certification that offers a wide range of benefits to the IT professionals. It helps the professionals to gain in-depth knowledge of advanced networking and switching technologies. It provides an opportunity to enhance the skills and knowledge required to manage complex networks. HCIP-Datacom-Advanced Routing & Switching Technology V1.0 certification also improves the career prospects of the professionals and helps them to stay ahead in the competitive job market.

Huawei H12-831_V1.0 exam is a great way for IT professionals to demonstrate their expertise and knowledge in advanced routing and switching technologies. By passing H12-831_V1.0 exam, professionals can earn the HCIP-Datacom-Advanced Routing & Switching Technology V1.0 certification, which is highly valued in the industry. HCIP-Datacom-Advanced Routing & Switching Technology V1.0 certification can help IT professionals advance their careers and increase their earning potential. With extensive knowledge of advanced routing and switching technologies, IT professionals can help organizations build and maintain secure, high-performance networks that meet the demands of today’s business environment.

NO.90 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

NO.91 As shown in the figure, OSPF is enabled on all the routers. The IP address marked in the figure is the IP address of the loopbackO interface of the device. The LoopbackO of R1 and R2 is advertised in area 1, the LoopbackO of R4 is advertised in area 0, and the LoopbackO of R3 and R5E is advertised in area 0. In area 2, which of the following IP addresses can ping each other?

10.0.2.2and10.0.3.3 (Non-backbone area received3class received does not count)

10.0.3.3and10.0.5.5 (same area1kind)

10.0.4.4and10.022 (normal calculation3kind)

10.022and10.0.5.5 (Non-backbone area received3class received does not count)

NO.92 I-SPF and PRC can speed up ISIS route convergence. PRC does not calculate nodes. Instead, it updates routes based on the shortest path tree (SPT) calculated using the SPF algorithm.

TRUE

FALSE

NO.93 What is the Router-ID of OSPFv3?

100-bit value

128-bit value

32-bit value

64-bit value

NO.94 On the OSPF network shown in the figure, area 1 is a stub area, area 2 is a totally stub area, and area 3 is an NSSA.
Which of the following LSAs does not exist in areas 1, 2, and 3?

Type 2

Type 4

Type 1

Type 3

NO.95 Which of the following commands can be used to view BGP VPNv4 routing and BGP private network routing information on the PE?

display bgp routing-table address-family vpnv4

display bgp vpnv4 routing-table

display bgp routing-table ipv4-family vpnv4

display vpnv4 bgp routing-table

NO.96 What is the command to adjust the link cost value of an IS-IS interface?

isis cost

isis timer hello

isis circuit-level

isis circuit-type

NO.97 The figure shows information about an LSP (Link-State PDU) generated by an IS-IS router.
From the LSP, you can infer that the router is not the DIS (Designated Intermediate System) of the local link.

Options:

TRUE

FALSE

NO.98 The rollback operation of the project cutover can be determined temporarily according to the situation during the cutover, and no advance planning is required.

TRUE

FALSE

NO.99 Which of the following reasons may cause the hosts in the same–VLAN LAN to fail to communicate with each other

port isolation is configured on the switch

the wrong port is configured on the machine, andMA, Caddress binding

interface is artificialshutdownor the physical interface is damaged

switchMA, Caddress learning errors

NO.100 As shown in the figure, in a medium-sized network, BGP generally deploys dual RRs to improve R reliability. When deploying dual RRs, the ClusterIDs of the two RRs are generally set to be the same. What is the reason for this?

Prevent RR from receiving too many routes and causing insufficient memory

prevent suboptimal

prevent loops

Prevent the client from receiving too many routes and causing it to run out of memory

NO.101 What is the LSA whose flooding range is the entire autonomous system in SPFV3?

Link-LSA

As-external-LSA

Inter-Area-Prefix-LSA

Intra-Area-Prefix-LSA

NO.102 According to this figure, which statement is correct about the IPv6 routing information calculated by the R4 router through IS-IS?

day4have1stripIS-ISdefault route

R4have2equivalentIS-ISdefault route

R4have2not equivalentIS-ISdefault route

R4withoutIS-ISrouting entry for

NO.103 In the network shown in the figure below, to implement a remote LDP session between SWA and SWC. the following The law is correct

No need to specify the correct equivalentlsr-id

The configuration in the figure can already be realized

You need to create a remote peer, and then specify the peer’slsr-id

Need to be equipped with a direct connection port to establishTCPconnect

NO.104 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.

NO.105 As shown in the figure, the carrier BGP/MPLS IP VPN backbone network constructs SP through DP. If you want to realize the intercommunication between the two sites of user X through the BGP/MPLS IPVPN network, the 32bit mask of Loopback interface address must be used between PE1 and PE2 to establish the MP-IBGP peer relationship.

TRUE

FALSE

NO.106 The network administrator A wants to use the IP Prefix List to match specific routing entries. Which of the following routes will be matched by the IP Prefix List? (Multiple choice)

10.0.0.1/30

10.0.0.0/24

10.0.2.0/24

10.0.1.0/24

NO.107 What is the value of the linkage between OSPF and BFD?

OSPFofhelloThe sending interval is in seconds, more thanBFDInduction link status is fast

BFDThe message sending interval can reach the millisecond level, which is less thanOSPFInduction link status is slow

Detected at the millisecond levelBFD. associationOSPFstate, fulfilledOSPFThe purpose of quickly sensing the status of the tank

BFDAny change in state will not affectOSPFneighbor state

NO.108 Both VLAN aggregation and MUX VLAN are deployed on the enterprise network shown in the figure.
* All switch interfaces connected to terminals are access interfaces.
* Given this, match PC1 to PC4 with the hosts or servers they can access on the network.
(Note: A host cannot be matched with itself. For example, PC1 cannot match PC1. Tokens can be reused.)