참고: Fast2test에서 Google Drive로 공유하는 무료, 최신 H12-831_V1.0 시험 문제집이 있습니다: https://drive.google.com/open?id=1xlBZe6s2Xp4HI01hjorwk24NHykiv6-F
Fast2test 는 완전히 여러분이 인증시험 준비와 안전한 시험패스를 위한 완벽한 덤프제공 사이트입니다.우리 Fast2test의 덤프들은 응시자에 따라 ,시험 ,시험방법에 따라 알 맞춤한 퍼펙트한 자료입니다.여러분은 Fast2test의 알맞춤 덤프들로 아주 간단하고 편하게 인증시험을 패스할 수 있습니다.많은 H12-831_V1.0인증관연 응시자들은 우리 Fast2test가 제공하는H12-831_V1.0 문제와 답으로 되어있는 덤프로 자격증을 취득하셨습니다.우리 Fast2test 또한 업계에서 아주 좋은 이미지를 가지고 있습니다.
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Advanced IGP Features | 17% | - OSPF advanced features
|
| Topic 2: Advanced Ethernet Technologies | 10% | - VLAN aggregation and MUX VLAN - Ethernet link aggregation and reliability - QinQ and VLAN mapping - Port isolation and security features |
| Topic 3: Advanced BGP Features | 10% | - Routing policies and filtering - BGP route selection and attributes - Route reflectors and confederations - BGP multi-homing and load balancing |
| Topic 4: IPv6 Routing | 20% | - BGP4+ for IPv6 - OSPFv3 and IS-IS for IPv6 - IPv6 address planning and configuration - Transition mechanisms (dual-stack, tunnel, translation) |
| Topic 5: Network Troubleshooting | 10% | - Routing protocol fault diagnosis - Performance and service fault resolution - Switching and link fault handling - Structured troubleshooting methodology |
| Topic 6: Network O&M | 7% | - Log and alarm management - Routine maintenance procedures - Configuration management and backup - Network monitoring and performance analysis |
| Topic 7: Network Cutover | 7% | - Cutover planning and risk assessment - Pre-cutover verification - Post-cutover validation - Implementation and rollback strategy |
| Topic 8: MPLS Technologies | 19% | - MPLS OAM and protection - MPLS fundamentals and label distribution - MPLS VPN (L3VPN, L2VPN) - LDP and RSVP-TE protocols |
Fast2test는 여러분이 빠른 시일 내에Huawei H12-831_V1.0인증시험을 효과적으로 터득할 수 있는 사이트입니다.Huawei H12-831_V1.0인증 자격증은 일상생활에 많은 개변을 가져올 수 있는 시험입니다.Huawei H12-831_V1.0인증 자격증을 소지한 자들은 당연히 없는 자들보다 연봉이 더 높을 거고 승진기회도 많아지며 IT업계에서의 발전도 무궁무진합니다.
질문 # 102
On the network shown in the figure, OSPF runs on R1, R2, and R3, and R1 and R3 use loopback interfaces to establish an IBGP peer relationship. BFD is enabled in the BGP process. The minimum interval for sending BFD packets is 1000 ms, the minimum interval for receiving BFD packets is 1000 ms, and the detection multiplier is 6. If OSPF is disabled on GE0/0/1 of R2 using the undo network x.x.x.x y.y.y.y command, which of the following is the longest period after which the BGP peer relationship of R1 will change from Up to Down?
정답：A
설명：
Bidirectional Forwarding Detection (BFD) provides rapid connectivity-failure detection independently of BGP ' s normal Keepalive and Hold timers.
In this topology, R1 and R3 establish an IBGP relationship through loopback interfaces, with R2 providing intermediate connectivity through OSPF.
Disabling OSPF on R2 ' s GE0/0/1 interface disrupts the routing information required to maintain the end-to- end IBGP connection. Once BFD packets can no longer reach the peer, the BFD detection timer determines when the session failure is reported.
The configured detection interval is 1000 milliseconds, and the detection multiplier is 6.
Therefore, the detection period is:
\[ 1000\text{ ms}\times6=6000\text{ ms}=6\text{ s} \]
BFD can notify BGP of the failure without waiting for the normal BGP Hold timer to expire. The intended answer is D.
질문 # 103
In an MPLS VPN network, data packets are forwarded when they enter the public network. Will be encapsulated with two layers of MPLS labels. Which of the following description is correct about the processing of the data packet? (Multiple choice)
정답：A,C
질문 # 104
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::4/128 .
* The command ipv6 summary 2000::/64 level-1-2 is configured in the IS-IS process of R4 .
Which of the following statements is false ?
정답：B
설명：
Comprehensive and Detailed In-Depth Explanation:
Understanding the IS-IS Network and IPv6 Route Summary Behavior
* IS-IS Areas and Router Roles:
* Area 49.0001 (Level-1-2) : R1, R2, R4
* Area 49.0002 (Level-1-2 & Level-1) : R3 (Level-1-2), R5 (Level-1 only)
* Effect of ipv6 summary 2000::/64 level-1-2 Command on R4
* Route summarization in IS-IS allows an L1-L2 router (R4) to aggregate IPv6 prefixes and advertise a summary route (2000::/64) into both Level-1 and Level-2 areas.
* This means R4 will advertise only 2000::/64 instead of specific /128 routes (like 2000::4/128).
* All Level-1 and Level-2 routers connected to R4 will receive the summary route 2000::/64 instead of the detailed /128 routes.
Route Distribution Analysis for Each Statement
A). The routing table of R1 contains the route 2000::4/128. # (True)
* R1 is a Level-1-2 router in the same area (49.0001) as R4, so it receives both the summarized
2000::/64 route and the more specific 2000::4/128 route.
* Since R1 is directly connected to R4, it can still learn the 2000::4/128 route.
# Statement A is true.
B). The routing table of R3 contains the route 2000::/64. # (True)
* R3 is a Level-1-2 router, meaning it can receive both Level-1 and Level-2 routes.
* Since R4 (a Level-1-2 router) advertises the summarized 2000::/64 route into both levels, R3 will receive 2000::/64 in its routing table.
# Statement B is true.
C). The routing table of R2 contains the route 2000::/64. # (True)
* R2 is a Level-1-2 router in the same area as R4, meaning it receives the summarized 2000::/64 route.
* This is expected behavior since R4 advertises the summary route into both Level-1 and Level-2 areas.
# Statement C is true.
D). The routing table of R5 does not contain the route 2000::/64. # (False - Correct Answer)
* R5 is a Level-1 router, meaning it can only receive Level-1 routes unless a default route is provided.
* Since R3 (a Level-1-2 router) learns 2000::/64, it can propagate it into the Level-1 area (49.0002).
* This means R5 will receive the summary route 2000::/64 from R3.
* Thus, R5 does contain 2000::/64, making this statement false.
# Statement D is false (correct answer).
Final Conclusion:
# A. The routing table of R1 contains the route 2000::4/128. (True)
# B. The routing table of R3 contains the route 2000::/64. (True)
# C. The routing table of R2 contains the route 2000::/64. (True)
# D. The routing table of R5 does not contain the route 2000::/64. (False - Correct Answer) Thus, the correct answer is: D. The routing table of R5 does not contain the route 2000::/64 (False Statement).
Reference:
HCIP-Datacom-Advanced Routing & Switching Technology V1.0 - IS-IS Route Summarization and IPv6 Multi-Topology Huawei Official HCIP-Datacom Study Guide - IS-IS L1/L2 Routing and IPv6 Summarization Commands Huawei Documentation on IPv6 Route Summary Behavior in IS-IS
질문 # 105
As shown in the figure, all interfaces of the router enable OSPF. The IP address identified in the figure is the IP address of the oopback0 interface of the device. Loopback0 of R1 and R2 is advertised in area 1, Loopback0 of R4 is advertised in area 0, and Loopback0 of R3 and R5E are advertised in area 2, which of the following IP addresses can ping each other? (Multiple choice)
정답：B,D
질문 # 106
When the administrator configures the port security function of the switch, the static MAC address drift detection function is enabled at the same time. If the static AC address drift occurs later, the switch will protect the interface according to the configured action. Please match the name of the interface security protection action with the operation.
정답：
설명：
질문 # 107
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Huawei H12-831_V1.0인증시험이 이토록 인기가 많으니 우리Fast2test에서는 모든 힘을 다하여 여러분이 응시에 도움을 드리겠으며 또 일년무료 업뎃서비스를 제공하며, Fast2test 선택으로 여러분은 자신의 꿈과 더 가까워질 수 있습니다. 희망찬 내일을 위하여 Fast2test선택은 정답입니다. Fast2test선택함으로 당신이 바로 진정한IT인사입니다.
H12-831_V1.0높은 통과율 인기덤프: https://kr.fast2test.com/H12-831_V1.0-premium-file.html
BONUS!!! Fast2test H12-831_V1.0 시험 문제집 전체 버전을 무료로 다운로드하세요: https://drive.google.com/open?id=1xlBZe6s2Xp4HI01hjorwk24NHykiv6-F