Hello world! - مساقات جامعة النور

Arthur Ford Arthur Ford

0 دورة ملتحَق بها • 0 اكتملت الدورة

سيرة شخصية

H12-891_V1.0 Official Cert Guide & H12-891_V1.0 Reliable Dumps Files

P.S. Free 2025 Huawei H12-891_V1.0 dumps are available on Google Drive shared by Pass4sureCert: https://drive.google.com/open?id=1gCPaZL1tfTdnC3W7Srk98hwYFuU1R_ka

The authoritative, efficient, and thoughtful service of H12-891_V1.0 learning question will give you the best user experience, and you can also get what you want with our H12-891_V1.0 study materials. I hope our study materials can accompany you to pursue your dreams. If you can choose H12-891_V1.0 test guide, we will be very happy. We look forward to meeting you. You can choose your favorite our study materials version according to your feelings. When you use H12-891_V1.0 Test Guide, you can also get our services at any time. We will try our best to solve your problems for you. I believe that you will be more inclined to choose a good service product, such as H12-891_V1.0 learning question. After all, everyone wants to be treated warmly and kindly, and hope to learn in a more pleasant mood.

Our H12-891_V1.0 test questions provide free trial services for all customers so that you can better understand our products. You can experience the effects of outside products in advance by downloading clue versions of our H12-891_V1.0 exam torrent. In addition, it has simple procedure to buy our learning materials. After your payment is successful, you will receive an e-mail from our company within 10 minutes. In a matter of seconds, you will receive an assessment report based on each question you have practiced on our H12-891_V1.0 test material. The final result will show you the correct and wrong answers so that you can understand your learning ability so that you can arrange the learning tasks properly and focus on the targeted learning tasks with H12-891_V1.0 test questions. So you can understand the wrong places and deepen the impression of them to avoid making the same mistake again.

>> H12-891_V1.0 Official Cert Guide <<

H12-891_V1.0 Reliable Dumps Files & Examcollection H12-891_V1.0 Dumps Torrent

Nowadays, the H12-891_V1.0 certificate is popular among job seekers. After all, the enormous companies attach great importance to your skills. If you can obtain the H12-891_V1.0 certificate, you will have the greatest chance to get the job. So you need to improve yourself during your spare time. Our H12-891_V1.0 Study Materials can help you get the certificate easily. You must muster up the courage to challenge yourself. It is useless if you do not prepare well. You must seize the good chances when it comes. Please remember you are the best.

Upon passing the Huawei H12-891_V1.0 (HCIE-Datacom V1.0) certification exam, candidates will join the elite group of certified professionals who have demonstrated their expertise in data communication networks. They will have the skills and knowledge to design, implement, and manage complex data communication networks, which will help them advance their careers in the ICT industry.

Huawei HCIE-Datacom V1.0 Sample Questions (Q48-Q53):

NEW QUESTION # 48
An LSR (Label Switching Router) supports various label retention modes. Which of the following statements regarding the liberal mode are correct?

A. An LSR reserves all labels distributed by its neighbor.
B. This label retention mode saves memory and label space.
C. An LSR retains labels from a neighboring LSR only when the neighbor is its next hop.
D. The liberal mode requires more memory and label space.

Answer: A,D

Explanation:
Understanding MPLS Label Retention Modes
In MPLS (Multiprotocol Label Switching), a Label Switching Router (LSR) can operate in one of two label retention modes:
1## Liberal Label Retention Mode (LLRM)
* Stores all labels received from neighbors, even if they are not immediately used.
* Advantage: Fast convergence during link failures.
* Disadvantage: Consumes more memory & label space.
2## Conservative Label Retention Mode (CLRM)
* Only keeps labels for the best next-hop path.
* Advantage: Saves memory & label space.
* Disadvantage: Slower convergence when topology changes.
Why are C and D Correct?
# C. An LSR reserves all labels distributed by its neighbor.
* Correct: In Liberal Mode, the router accepts and stores all labels received, even for non-best paths.
# D. The liberal mode requires more memory and label space.
* Correct: Since the router keeps all labels, it requires higher memory & storage.
Why are A and B Incorrect?
# A. An LSR retains labels from a neighboring LSR only when the neighbor is its next hop.
* Incorrect: This describes Conservative Mode, not Liberal Mode.
# B. This label retention mode saves memory and label space.
* Incorrect: Liberal Mode consumes more memory, not less.
Real-World Application
* Liberal Mode is used in large-scale MPLS networks where fast failover is critical.
* Conservative Mode is preferred in memory-constrained environments.
# Reference: Huawei HCIE-Datacom Study Guide - MPLS Label Retention Modes

NEW QUESTION # 49
On the campus network shown, IPv6 is deployed for service tests. Four routers are deployed on the network, and OSPFv3 is used for IPv6 network connectivity. An engineer checks the LSDB of R2 and obtains a Link- LSA. Which of the following statements about the LSA are correct?

A. The IPv6 address prefix of R2's GE0/0/0 is 2001:DB8:2345:23::/64.
B. This LSA indicates that R2 does not support external routes but can participate in IPv6 route calculation.
C. This LSA is generated by R2.
D. The link-local address of R2's GE0/0/0 is FE80::2E0:FCFF:FECD:4F79.

Answer: A,C,D

Explanation:
InOSPFv3,Link-LSA (Type 8)is generated by a routerfor each of its interfacesto advertise:
Therouter's link-local addresson that interface.
TheIPv6 prefixesassociated with the interface.
Flags and options, such as router priority or loopback indicators.
From the output:
Link-LSA (Interface GigabitEthernet0/0/0)
Originating Router: 10.1.2.2
Link-Local Address: FE80::2E0:FCFF:FECD:4F79
Prefix: 2001:DB8:2345:23::/64
A: The link-local address of R2's GE0/0/0 is FE80::2E0:FCFF:FECD:4F79# This matches the Link-Local Address field in the LSA.# B: The IPv6 address prefix of R2's GE0/0/0 is 2001:DB8:2345:23::/64# This matches the Prefix field in the LSA.# C: This LSA indicates that R2 does not support external routes but can participate in IPv6 route calculation##Incorrect.
TheLink-LSAdoesnot provide any indicationabout external route capabilities.
It simply advertisesinterface-specific IPv6 and link-local info.
Whether R2 supports external routes depends onType 5 (External) or Type 7 (NSSA) LSAs, not Link-LSAs.
D: This LSA is generated by R2# The Originating Router: 10.1.2.2 is R2's router ID, so this LSA is definitely generated by R2.# Correct Answers:A, B, D The Link-LSA in OSPFv3 contains:
The link-local address used by the originating router on the link.
A list of all IPv6 prefixes associated with the link.
Flags such as router priority and the Router-LSA options.
These LSAs are alwaysgenerated by the router itselfand arenot flooded beyond the link.

NEW QUESTION # 50
In a shared network, what mechanism does PIM-SM use to prevent duplicate traffic?( Single choice questions).

A. BSR/RP mechanism
B. Join/Prune mechanism
C. Register mechanism
D. Assert mechanism

Answer: D

NEW QUESTION # 51
When configuring AS-Path-Filter, ip as-path-filter 10 permit_100$ indicates a matching route received from the A5100 but not from the AS100

A. FALSE
B. TRUE

Answer: A

NEW QUESTION # 52
Although the STP protocol can solve the loop problem, it affects the quality of user communication due to the slow convergence of the network topology. RSTP has made many improvements to STP, which of the following is not an improvement of RSTP to STP?

A. Non-root switches running RSTP send configuration BPDUs at intervals specified by Hello Timer, a behavior that is entirely autonomous for each device
B. In addition to the 3 port states, RSTP vice adds 2 new port roles
C. If a port does not receive a configuration BPDU sent by the upstream device for 4 consecutive Hello Time, the device considers the negotiation with this neighbor to fail
D. RSTP port state specification is divided according to whether the port forwards user traffic and learns the MAC address, reducing the original 5 port states to 3

Answer: C

NEW QUESTION # 53
......

The Pass4sureCert is one of the top-rated and reliable platforms that has been helping the Huawei H12-891_V1.0 exam candidates for many years. Over this long time period, countless H12-891_V1.0 exam candidates have passed their Huawei exam with good scores. In their success one thing is common and that is the usage of Pass4sureCert H12-891_V1.0 Exam Practice test questions.

H12-891_V1.0 Reliable Dumps Files: https://www.pass4surecert.com/Huawei/H12-891_V1.0-practice-exam-dumps.html

What's more, part of that Pass4sureCert H12-891_V1.0 dumps now are free: https://drive.google.com/open?id=1gCPaZL1tfTdnC3W7Srk98hwYFuU1R_ka