Get H12-831_V1.0-ENU Braindumps & H12-831_V1.0-ENU Real Exam Questions [Q67-Q87]

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Get H12-831_V1.0-ENU Braindumps & H12-831_V1.0-ENU Real Exam Questions

Huawei H12-831_V1.0-ENU Actual Questions and Braindumps

Huawei H12-831_V1.0 (HCIP-Datacom-Advanced Routing & Switching Technology V1.0) Exam is a certification exam offered by Huawei Technologies Co. Ltd. It is designed to test the advanced routing and switching skills of IT professionals who work with Huawei’s datacom products. H12-831_V1.0-ENU exam is intended for professionals who have experience in designing, deploying and troubleshooting complex networks.

NO.67 In an MPLS network, there are different types of operations for labels, among which the meaning of the “pop” action is?

Replace the top label with another value

Add the top label to the MPLS label stack

Replace the top label with another set of labels

Remove the top label from the MPLS label stack

NO.68 As shown below:

IR2] ad 2000
[R2-ad-basic-2000]rule deny
[R2-ad-basic-2000]quit
#
[R2] ospf
[R2-ospf»1]area 1
[R2-ospM-area-0.0.0.1] filter 2000 import
[R2-ospf-1-area-0.0.0,1] quit
[R2-ospf-1] default-route-advertise always

Area2containsType5LSAflood

Area2no insideType3 LSAflood

ArealcontainsType5 LSAflood

Arealno insideType3 LSAflood

NO.69 A campus has deployed IPv6 for service testing. There are 4 routers in the network, running 0SPFV3.
Interconnection of IPv6 networks. As shown in the figure, an engineer checked the LSDB of R2 and intercepted one of them Link-LSAs. Which of the following statements is true about the description of this LSA?

R2interfaceGEO/O/OThe link-local address force:FE80::2E0;FCFF:FEC, D:4F79

produce theLSAThe router isR2

ShouldLSAshowR2External routing is not supported, but participatingIPv6route calculation

R2interfaceGE0/0/0IPV6address prefix:2001:2343:23: :/64

NO.70 After configuring the VLAN-based MAC address drift detection function, if the MAC address drifts, you can configure the actions of the interface according to your needs.
Which of the following is not a configurable action?

Flow filtering

Send alert

Interface blocking

MAC address blocking

NO.71 As shown in the figure, OSPF is enabled on all interfaces of the router, in which R4 and R5 can establish OSPF virtual connections.

True

False

NO.72 A router LSA is shown in the figure. Which of the following statement is wrong?

The Router ID of this router is 10.0.12.1

This router is DR

The router has established adjacency

This router supports the import of external routes

NO.73 There is the concept of forwarding equivalent FEC in MPLS. Which of the following descriptions is wrong? (Multiple choice)

MPLS classifies packets with the same forwarding processing method into one category, which is called FEC

A forwarding equivalence FEC will be assigned a unique label value on all routers

The packets of the same FEC will be processed differently in the MPLS network

The division of FEC is very flexible. It can be based on any combination of source address, address, source port, destination port, protocol type or VPN, etc.

NO.74 What fields are added in Update in order to advertise IPv6 routes in BGP4+.

a new oneNLRITypes of”Pv6_NLR,which carryIPv6 NLRI prefix lengthandIPv6 NLRI prefix

A new path attribute:MP_UNREA, CH_NLRI

A new path attribute:MP_REA, CH_NLRI

a new path attribute:IPv6_REA, CH_NLRI

NO.75 The link status information between different S.4S processes of the routers around the Taiwan and Taiwan is considered to be sound insulation.

True

False

NO.76 On the OSPFv3 network shown in the figure, the LSDB (Link-State Database) of R2 contains ______ Router-LSAs. (Enter only digits.)

NO.77 In what ways can log information be viewed:

Network management system interface view

there is no way

Willflash:/logfile/Tlog file viaFIP/TFTPtransfer toPCsuperior

NO.78 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. Which of the following LSAs is displayed only in area 2?

Router-LSA

Link-LSA

Intra-Area-Prefix-LSA

AS-External-LSA

NO.79 On the network shown in the figure, an administrator first completes the routing configuration and then enables MPLS and LDP on R1, R2, and R3 and their interconnected interfaces. In this manner, traffic from PC1 to PC2 can be forwarded based on MPLS. Which of the following routing configurations can implement this function?

Options:

nginx
CopyEdit
R1
ospf 1
area 0
network 1.1.1.1 0.0.0.0
network 10.1.12.0 0.0.0.255
network 10.1.1.0 0.0.0.255
R2
ospf 1
area 0
network 2.2.2.2 0.0.0.0
network 10.1.12.0 0.0.0.255
network 10.1.23.0 0.0.0.255
R3
ospf 1
area 0
network 3.3.3.3 0.0.0.0
network 10.1.23.0 0.0.0.255
network 10.3.3.0 0.0.0.255

nginx
CopyEdit
R1
bgp 65000
router-id 1.1.1.1
peer 3.3.3.3 as-number 65000
peer 3.3.3.3 connect-interface LoopBack 0
network 10.1.1.0 24
R3
bgp 65000
router-id 3.3.3.3
peer 1.1.1.1 as-number 65000
peer 1.1.1.1 connect-interface LoopBack 0
network 10.3.3.0 24

nginx
CopyEdit
R2
ospf 1
area 0
network 2.2.2.2 0.0.0.0
network 10.1.12.0 0.0.0.255
network 10.1.23.0 0.0.0.255
R3
ospf 1
area 0
network 3.3.3.3 0.0.0.0
network 10.1.23.0 0.0.0.255
bgp 65000
router-id 3.3.3.3
peer 1.1.1.1 as-number 65000
peer 1.1.1.1 connect-interface LoopBack 0
network 10.3.3.0 24
ip ip-prefix 1 index 10 permit 10.1.1.0 24
route recursive-lookup tunnel ip-prefix 1

nginx
CopyEdit
R1
ospf 1
area 0
network 1.1.1.1 0.0.0.0
network 10.1.12.0 0.0.0.255
R2
ospf 1
area 0
network 2.2.2.2 0.0.0.0
network 10.1.12.0 0.0.0.255
network 10.1.23.0 0.0.0.255
R3
ospf 1
area 0
network 3.3.3.3 0.0.0.0
network 10.1.23.0 0.0.0.255

NO.80 IGP converges faster than BGP, which may cause network traffic loss. By enabling the OSPF and BGP linkage feature of the device, the device remains as a () router within the set linkage time, so that the link metric value in the advertised LSA is the maximum value, thereby telling other OSPF devices not to use this router to forward data, so as to avoid the loss of traffic. (Note: If English letters are involved, all capitals are required)

NO.81 On the OSPF network shown in the figure, the cost values of links are marked. OSPF IP FRR is enabled on R1. The primary path from R1 to 10.0.3.3/32 is R1 -> R2 -> R3, and the backup path is R1 -> R4 -> R2 -> R3.

TRUE

FALSE

NO.82 The following six tools cannot be used to match BGP routing entries?

Community Filter

advancedA, CL

basicA, CL

IP Prefix List

NO.83 The default MPLS label publishing mode, label distribution control mode and label retention mode of Huawei routers are respectively

Label release method – downstream autonomous methoD. label distribution control method – free methoD. label retention method – independent

Label release method – free methoD. label distribution control method – independent methoD. label retention method – downstream autonomous method

Label release method – downstream autonomous methoD. label distribution control method – independent methoD. label retention method – free method

Label release method-independent methoD. label distribution control method-free methoD. label retention method-downstream autonomy

NO.84 In intra-domain MPLS VPN networks, data packets will be encapsulated with two layers of MPLS when they enter the public network and are forwarded.
Label, a description of the two-layer label in the following options. What is wrong is:

MPLS VPNThe outer label is made byLDPprotocol or statically assigneD. the inner label is assigned by the correct end MP-BGPassigned by neighbors

By default, the outer label is popped before the packet is forwarded to the last hop device

M PLS VPNThe outer layer is labeled as a private network label, and the inner layer label is called a public network label.

Layer labels are used inPEThe device sends the packet correctly to the correspondingVPNmiddle

NO.85 The figure shows the file information on R2. When a network engineer runs the dir | exclude 1 command to view the file information, which of the following files will be displayed?

2.cfg

3.dat

4.zip

1.cfg

NO.86 An engineer uses two routers to test IPv6 services, and runs 0SPFv3 to implement IPv6 network interconnection.
R1 is required to be able to access the loopback interface address of R2.
The engineer checked the OSPFv3 routing table entry of R1, as shown in the figure, and found that there was no route to the loopback interface address of R2. Which of the following reasons could not be the cause?

R2 advertises the loopback interface into different OSPFv3 processes

R2 does not have 0SPFv3 enabled on the loopback interface

R2 does not use network to advertise loopback address in area 0

R2 is not configured with the Router ID used in the OSPFv3 process

NO.87 As shown in the figure, the entire network of a certain company uses OSPF to get through the network. However, RouterS and RouterE cannot establish an OSPF neighbor relationship. When detecting OSPF failures, network administrators can execute the display ospf 100 () interface GEO/0/1 command on RouterS to obtain error-related information. Users can perform OSPF failure diagnosis based on this information. (Please use English lowercase letters to complete the command, and the command cannot be abbreviated)

The HCIP-Datacom-Advanced Routing (H12-831_V1.0) certification is a great way to enhance your skills and acquire expertise in advanced routing techniques. The program is well-suited for network administrators, engineers, and professionals who are interested in advancing their career in the field of datacom. HCIP-Datacom-Advanced Routing & Switching Technology V1.0 certification program provides an in-depth understanding of routing protocols and their implementation in real-world scenarios.

H12-831_V1.0-ENU Dumps To Pass Huawei Exam in 24 Hours – ExamDumpsVCE: https://www.examdumpsvce.com/H12-831_V1.0-ENU-valid-exam-dumps.html