P.S. Free & New H12-831_V1.0 dumps are available on Google Drive shared by itPass4sure: https://drive.google.com/open?id=1XuuYYXNwB_TGTsJqf-qqj23qHCmZthGX
For most graduates who want to work in influential IT companies, they tend to choose latest Huawei H12-831_V1.0 vce dumps to prepare the test instead of attending training institution. As a worldwide dumps provider, we will learn about the Latest H12-831_V1.0 Study Materials and update questions timely to ensure that our candidates get the up-to-date H12-831_V1.0 pdf torrent and take exam with great confidence.
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCIP-Datacom-Advanced Routing & Switching Technology V1.0 |
| Exam Number: | H12-831_V1.0 |
| Related Certifications: | HCIP-Datacom-Core Technology V1.0 HCIE-Datacom |
| Exam Price: | USD 180 |
| Available Languages: | Chinese, Japanese, English |
| Passing Score: | 600/1000 |
| Exam Format: | Short response items, Drag-and-drop items, Multiple-answer questions, True or false, Single-answer questions |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | 3 years |
| Real Exam Qty: | 60 |
| Recommended Training: | HCIP-Datacom-Advanced Routing & Switching Training |
| Exam Registration: | Huawei Talent Portal Pearson VUE Registration |
| Sample Questions: | Huawei H12-831_V1.0 Sample Questions |
| Exam Way: | Online or onsite via Pearson VUE test centers |
| Pre Condition: | HCIA-Datacom certification or equivalent knowledge recommended; HCIP-Datacom-Core Technology knowledge is highly recommended |
| Official Syllabus URL: | https://e.huawei.com/en/talent/#/cert/exam-detail?code=H12-831_V1.0 |
>> H12-831_V1.0 Valid Exam Pattern <<
The H12-831_V1.0 study guide to good meet user demand, will be a little bit of knowledge to separate memory, every day we have lots of fragments of time, such as waiting in line to take when you eat, or time in buses commute on the way by subway every day, but when you add them together will be surprised to find a day we can make use of the time is so much debris. We have three version of our H12-831_V1.0 Exam Questions which can let you study at every condition so that you can make full use of your time. And you will get the H12-831_V1.0 certification for sure.
Huawei H12-831_V1.0-ENU exam is an excellent way for IT professionals to validate their expertise in advanced routing and switching technologies, and to demonstrate their commitment to continuous learning and professional development. Candidates who pass H12-831_V1.0 exam will be well-positioned to take on more challenging roles in their organizations and to advance their careers in the field of data communication.
Huawei H12-831_V1.0-ENU certification exam is designed for IT professionals who specialize in data communication and networking. H12-831_V1.0 Exam focuses on advanced routing and switching technology and is intended to validate the candidate's knowledge and skills in this field. HCIP-Datacom-Advanced Routing & Switching Technology V1.0 certification is offered by Huawei, one of the leading global providers of information and communications technology (ICT) infrastructure and smart devices.
NEW QUESTION # 100
On the OSPF network shown in the figure, area 1 and area 2 are common areas. The IP address of Loopback0 on R5 is 10.0.5.5/32, and OSPF is enabled on this interface. If the abr-summary 10.0.5.0
255.255.255.0 command is run in area 2 (where R1 resides), which of the following routers have the route
10.0.5.0/24 in their routing tables?
Answer: A,B
Explanation:
Comprehensive and Detailed In-Depth Explanation:
Step 1: Understanding OSPF Areas and Summarization
* Loopback0 on R5 has IP 10.0.5.5/32 and is advertised into OSPF.
* The abr-summary 10.0.5.0 255.255.255.0 command is applied in area 2 on R1, which means:
* Instead of advertising individual host routes (like 10.0.5.5/32), R1 advertises the summarized route 10.0.5.0/24 into Area 0 (Backbone).
* This summarized route is then propagated into other areas via Area 0 (Backbone).
Step 2: Analyzing the Routing Table of Each Router
* R5 (Originating Router in Area 2)
* R5 only knows 10.0.5.5/32 because it's the originating router.
* The abr-summary command does not affect R5 itself.
* # R5 does not have 10.0.5.0/24.
* R1 (ABR for Area 2, Summarizing the Route)
* R1 creates and advertises 10.0.5.0/24 into Area 0.
* This summary route is sent to other areas via Area 0.
* R2 (Connected to Area 0 & Area 1)
* Since R2 is part of Area 0 (Backbone), it receives 10.0.5.0/24 from R1.
* # R2 has 10.0.5.0/24 in its routing table.
* R3 (Connected to Area 0 & Area 2)
* Since R3 is also connected to Area 0, it receives the summary route 10.0.5.0/24 from R1.
* # R3 has 10.0.5.0/24 in its routing table.
* R4 (In Area 1, which is not directly connected to Area 2)
* R4 belongs to Area 1, and unless explicitly advertised through inter-area summarization, it will not have 10.0.5.0/24.
* Since no specific mention of summary advertisement into Area 1 is made, R4 does not get
10.0.5.0/24.
* # R4 does not have 10.0.5.0/24.
Final answer: # R2, R3 (Option B, C)
References:
* HCIP-Datacom-Advanced Routing & Switching Technology V1.0 - OSPF Route Summarization
* OSPF Inter-Area Route Advertisement via ABRs
* OSPF Backbone (Area 0) Behavior and Route Distribution
NEW QUESTION # 101
Regarding the MPLS forwarding process, which description of the ingress node forwarding is correct? (Multiple choice)
Answer: B,D
NEW QUESTION # 102
On the IS-IS IPv6 network shown in the figure, multi-topology is enabled on all routers. The IPv6 address of Loopback0 on R4 is 2000::/128. The IPv6 summary 2000::/64 level-1-2 command is configured in the IS-IS processes of R2 and R1.
Which of the following statements is false?
Answer: C
NEW QUESTION # 103
The router ID of R4 is 10.0.4.4. The LSA shown in the figure is displayed in the LSDB of R4.
Which of the following statements are true about the LSA?
Answer: A,C,D
Explanation:
Comprehensive and Detailed In-Depth Explanation:
Understanding the LSA Table in the Figure
The LSDB (Link-State Database) of R4 displays an Intra-Area-Prefix-LSA for Area 0.0.0.1. The table contains:
* Three LSAs originating from R4 (10.0.4.4)
* Prefixes referencing both Router-LSAs and Network-LSAs
* Different Sequence Numbers and Checksums, indicating multiple link-state changes OSPFv3 LSA Types Relevant to the Question
* Router-LSA (Type 1)
* Generated by every router to describe its links within an area.
* Network-LSA (Type 2)
* Generated only by the Designated Router (DR) for multi-access networks (such as Ethernet).
* Advertises all routers connected to the same segment.
* Intra-Area-Prefix-LSA (Type 9)
* Advertises IPv6 prefixes associated with a Router-LSA (Type 1) or Network-LSA (Type 2).
Analysis of Each Statement
A). The three LSAs belong to area 1. # (True)
* The table explicitly shows " Intra-Area-Prefix-LSA (Area 0.0.0.1) " , meaning all LSAs are for Area 1.
* The Link State IDs also indicate intra-area advertisements.
# Statement A is correct.
B). Area 1 is a stub area. # (False)
* There is no indication that Area 1 is a stub area.
* Stub areas do not receive Type 5 (External) LSAs, and the LSDB does not show Type 3 (Inter-Area) LSAs either.
* Network-LSAs (Type 2) are not typically seen in stub areas unless explicitly configured.
# Statement B is incorrect.
C). No OSPFv3 neighbor relationship is established on at least one link of R4. # (True)
* One LSA references a Router-LSA, while two reference Network-LSAs.
* A Router-LSA alone suggests that R4 has at least one point-to-point or unnumbered link with no OSPFv3 adjacency.
* This means R4 has an interface with no neighbor (e.g., a passive interface or down link).
# Statement C is correct.
D). R4 is the DR on a link. # (True)
* The presence of Network-LSAs (Type 2) indicates that a multi-access link exists.
* Since R4 is the origin of the Network-LSA, it must be the DR (Designated Router) for that link.
# Statement D is correct.
Final Conclusion:
# A. The three LSAs belong to area 1. (True)
# B. Area 1 is a stub area. (False)
# C. No OSPFv3 neighbor relationship is established on at least one link of R4. (True)
# D. R4 is the DR on a link. (True)
Thus, the correct answers are: A, C, D.
Reference:
HCIP-Datacom-Advanced Routing & Switching Technology V1.0 - OSPFv3 LSA Types and DR/BDR Election Huawei Official HCIP-Datacom Study Guide - OSPFv3 Neighbor States and Link Types Huawei Documentation on OSPFv3 LSAs and Stub Area Configurations
NEW QUESTION # 104
On the network shown in the figure, IS-IS runs on R1, R2, R4, and R5 , and the area ID is 49.0001 . IS-IS runs on R3 and R6 , and the area ID is 49.0002 . The import-route isis level-2 into level-1 command is configured on R2 .
In AS 65000 , R1, R3, R4, and R6 each establish iBGP peer relationships with R2 and R5 . R2 and R5 are Route Reflectors (RRs) , and R1, R4, R3, and R6 are clients .
An iBGP peer relationship is established between R2 and R5 , and the same cluster ID is configured. The iBGP peer relationships are established using Loopback0 . The IP address of Loopback0 on each router is 10.0.X.X/32, where X is the router number .
R1 and R4 import the external route 192.168.1.0/24 to BGP through the import-route command, and R3 and R6 import the external route 192.168.2.0/24 to BGP through the import-route command.
Which of the following statements are true ?
Answer: A,C,D
Explanation:
Comprehensive and Detailed In-Depth Explanation:
Understanding the BGP and IS-IS Network Topology in the Question:
* IS-IS Areas:
* Area 49.0001 (Level-1 IS-IS) : R1, R2, R4, R5 .
* Area 49.0002 (Level-2 IS-IS) : R3, R6 .
* R2 acts as an ABR (Area Border Router) and redistributes routes between Level-1 and Level-2 using import-route isis level-2 into level-1.
* BGP Route Reflection & Peering:
* R2 and R5 are Route Reflectors (RRs).
* iBGP peering is established among all routers (R1, R2, R3, R4, R5, R6).
* R1 and R4 import 192.168.1.0/24 into BGP , meaning this prefix will be advertised to all iBGP peers .
* R3 and R6 import 192.168.2.0/24 into BGP , meaning this prefix will also be advertised to all iBGP peers .
Route Distribution Analysis:
Route to 192.168.1.0/24 (Imported by R1 & R4):
* R1 and R4 advertise 192.168.1.0/24 into iBGP.
* Since R2 and R5 are Route Reflectors (RRs), they will reflect these routes to all their iBGP clients (R1, R3, R4, R6).
* R2 learns two valid routes to 192.168.1.0/24 (from R1 and R4).
* R5, as another RR, learns both routes and advertises them as well.
* R2 ultimately has three valid paths (direct from R1 and R4, plus a reflected route from R5). # Statement C is correct : The BGP routing table of R2 contains three valid routes to 192.168.1.0/24 .
* R5 also learns 192.168.1.0/24 from both R1 and R4. # Statement B is correct : The BGP routing table of R5 contains two valid routes to 192.168.1.0/24 (from R1 and R4).
Route to 192.168.2.0/24 (Imported by R3 & R6):
* R3 and R6 import 192.168.2.0/24 into BGP .
* R2 and R5 (Route Reflectors) learn this route and reflect it to their clients (R1, R3, R4, R6).
* R4 receives three valid paths (directly from R3 and R6 via BGP, and one additional reflected path via R5). # Statement D is correct : The BGP routing table of R4 contains three valid routes to
192.168.2.0/24 .
Checking Statement A:
* R3 originally imports 192.168.2.0/24 and advertises it.
* Since it is a Route Reflector Client of R5 and R2 , it should have multiple routes via iBGP, not just one . # Statement A is incorrect because R3 should have multiple valid routes, not just one.
Final Conclusion:
# B. The BGP routing table of R5 contains two valid routes to 192.168.1.0/24.
# C. The BGP routing table of R2 contains three valid routes to 192.168.1.0/24.
# D. The BGP routing table of R4 contains three valid routes to 192.168.2.0/24.
# A. The BGP routing table of R3 does NOT contain only one valid route to 192.168.2.0/24 (it has multiple routes).
Thus, the correct answers are: B, C, D .
Reference:
HCIP-Datacom-Advanced Routing & Switching Technology V1.0 - BGP Route Reflection and iBGP Route Distribution Huawei Official HCIP-Datacom Study Guide - IS-IS Route Redistribution into BGP Huawei Documentation on BGP Route Reflectors and Import-Route Behavior
NEW QUESTION # 105
......
H12-831_V1.0 Free Download Pdf: https://www.itpass4sure.com/H12-831_V1.0-practice-exam.html
BONUS!!! Download part of itPass4sure H12-831_V1.0 dumps for free: https://drive.google.com/open?id=1XuuYYXNwB_TGTsJqf-qqj23qHCmZthGX