Tag Archives: H12-221-ENU

15 Nov

Huawei H12-221_V2.5-ENU Free Online Test For Checking Real H12-221_V2.5-ENU Exam Questions

Getting the most popular exam preparation materials online to prepare for HCIP-Routing & Switching V2.5 certification is the most effective way to achieve the success. Real Huawei H12-221_V2.5-ENU exam questions are available at HCDAtest.com to help you prepare for HCIP-Routing & Switching-IERS V2.5 H12-221_V2.5-ENU exam well.

HCDAtest H12-221_V2.5-ENU exam questions have been verified by the top team, who make sure that you can pass HCIP-Routing & Switching-IERS V2.5 certification exam successfully. We have Huawei H12-221_V2.5-ENU free online test to help you check the real HCIP-Routing & Switching-IERS V2.5 exam questions. Below are 25 free questions, test before getting the HCDAtest.com H12-221_V2.5-ENU exam questions. Any other questions, just contact us freely: [email protected].

Begin to Test:

1. After the RPT tree is established, which of the following about the description of the SPT switch is wrong?

Question 1 of 25

2. The scale of a certain network is relatively large, some switches run MSTP, and the other part runs RSTP. When a switch running MSTP protocol detects that the switch adjacent to the port is running in RSTP mode, what mode does the MSTP protocol switch work in at this time?

Question 2 of 25

3. Which of the following description of the special area of OSPF is wrong?

Question 3 of 25

4. Which of the following is not the basic network type defined by OSPF?

Question 4 of 25

5. Which command can be used to view OSPF neighbor status information?

Question 5 of 25

6. According to RFC 2328, with regard to a router running OSPF, the correct description of the process from the beginning to the formation of an adjacency relationship with its neighbors is:

Question 6 of 25

7. The following protocol using SPF algorithm is:

Question 7 of 25

8. Regarding the Register message, which of the following statement is wrong?

Question 8 of 25

9. Which of the following about the description of the BGP state machine is wrong?

Question 9 of 25

10. Which of the following description about the characteristics of the prefix list is wrong?

Question 10 of 25

11. Which of the following description of AS-PATH is wrong?

Question 11 of 25

12. Regarding port isolation, which of the following statement is wrong?

Question 12 of 25

13. In different scenarios, RSTP provides different protection functions. What is correct about this statement?

Question 13 of 25

14. The use of the access control list is specified by the range of numbers. Which of the following description is wrong?

Question 14 of 25

15. In the static LACP mode, the active interfaces selected by the devices at both ends must be consistent, otherwise the link aggregation group cannot be established. But you can specify the true end as the active end, and the other end only needs to select the corresponding active interface according to the high-priority end.
So how to choose the active end in static LACP mode?

Question 15 of 25

16. Which of the following description of the rules for routing filtering is wrong?

Question 16 of 25

17. What is the correct description of the OSPF calculation shortest path tree stage?

Question 17 of 25

18. Regarding the description of the Hello message in PIM-SM, the error is:

Question 18 of 25

19. What is the role of the DETAIL-SUPPRESSED option of the AGGREATE command?

Question 19 of 25

20. Which one of the following tools is used to filter routing information and set routing attributes for the routing information that passes the filter?

Question 20 of 25

21. In the IS-IS broadcast network, which multicast MAC address does the Level-1 router use as the destination address for sending IIH?

Question 21 of 25

22. Which of the following descriptions about LSA3, LSA4 and LSA5 are correct?

Question 22 of 25

23. In the BGP routing rules, the priority judgment principle for the ORIGIN attribute is:

Question 23 of 25

24. In the IS-IS broadcast network, which multicast MAC address does the Level-2 router use as the destination address for sending IIH?

Question 24 of 25

25. Which of the following description is wrong about verifying whether a received HELLO message is legal?

Question 25 of 25


02 Nov

Huawei HCNP R&S H12-221, H12-222 and H12-223 exams are upgraded and changed

To all Huawei HCNP R&S candidates,

Huawei has upgraded these three HCNP H12-221, H12-222 and H12-223 exams.

Exam Code Old Exam Name New Exam Name

These three exams were changed at the end of last month. All the dumps in the whole market are actually the old versions. But nevermind, we are cracking the latest three exams dumps. 

H12-222 HCNP-R&S-IERN will be the first cracked exam and then H12-221, H12-223 is the last one. These three exams will be released and updated on our site in the next few days (in a week I think).

Add my skype to get the latest information on these three exams:

Skype ID: [email protected]

13 Nov

H12-221-ENU HCNP-R&S-IERN(implementing Enterprise Routing Network)

Please prepare for HCNP-R&S H12-221 HCNP-R&S-IERS exam with real Huawei H12-221 HCNP-R&S exam questions. We ensure you pass HCNP-R&S Certification H12-221 exam smoothly. Here we recommend you test Huawei HCNP-R&S H12-221 Free Online Test first.

We will provide 20 questions for Huawei Certification HCNP Routing and Switching (R&S) H12-221-ENU HCNP online test. You can get 5 points after answer one question correctly. All the questions we provide are the latest exam subjects. If you have taken the exam you will know it. Just leave your message here or contact us via email [email protected] if you have any questions.

Start to test:

Please go to H12-221-ENU HCNP-R&S-IERN(implementing Enterprise Routing Network) to view this quiz


07 Mar

Download H12-221-ENU real questions

Huawei exam is very hot. In this blog, we provide you the latest H12-221-ENU real questions. You can do the online test first before you purchase the full version. Generally there are only Chinese version study material. However, we specially translate them out to be English.

All the questions we translated are real questions. If you don’t believe it please check H12-221-ENU free online test first, then you decide whether it is worth for you to buy the full version.

Which of the following route entries match the IP-Prefix defined below?
ip ip-prefix test index 10 permit 16 greater-equal 24 less-equal 28
(Select 2 answers)
Answer: A, C

Which of the following is the multicast distribution tree maintained by PIM-DM?
Answer: A

Which of the following attributes must exist in the BGP update messages? (Select 3 answers)


21 Feb

Latest HCNP-R&S-IERN H12-221-ENU Exam dumps

This Huawei blog site is a cool site. Because you can find the latest HCNP-R&S-IERN H12-221-ENU Exam dumps here. In our site, we not only provide the latest H12-221-ENU free online test but also the full version of your actual exam.

Thousands of Huawei candidates have passed this exam after use our H12-221-ENU exam dumps. If you are not sure about our dumps, you can review the free demo first. The free demo is just part of the full version.

This exam content contains the following key points:
IPv4 address planning, OSPF, and BGP routing protocols, routing and routing control, multicast routing protocols, and knowledge and networking application of Huawei routers.

  • Upon completion of this course, you will be able to:
  • Know the knowledge of the medium and small network totally and deeply
  • Know grasp the usual technique of the network
  • Have the ability to design and act this network independently with the use of Huawei router equipment
05 Feb

Knowledge Points of HCNP R&S H12-221-ENU certification test

Hello guys, the followings are the detailed knowledge points of HCNP R&S H12-221-ENU certification test. Check below:

IP Basics
1.IPv4 address planning: classless IP address planning and Classless Inter-Domain Routing (CIDR)

OSPF Routing Protocols
1.Basic principles of link state routing protocols
2.OSPF principles, configuration, and implementation: neighbor and adjacency, protocol packet and LSA, database synchronization, intra-area route calculation, inter-area route calculation, and external route calculation
3.Principles and configuration of OSPF special areas: stub area, totally stub area, and not-so-stubby area (NSSA)
4.Basic methods of OSPF fault diagnosis

BGP Routing Protocols
1.BGP principles: AS, BGP neighbor, route distribution methods, and route advertisement rules
2.BGP path selection
3.BGP route aggregation
4.BGP routing policy: common attributes and routing policies of BGP
5.Basic principles and configuration of BGP route reflection and AS confederations for BGP
6.BGP multi-homing
7.BGP fault diagnosis methods

Routing and Routing Control
1.Route filtering by using filtering tools such as ACL, route policy, IP-prefix, and AS-Path
2.Mutual route import between IP routing protocols and advertisement of default routes
3.Policy-based route

Multicast Protocols
1.Basic principles and configuration of IGMPv1/v2/v3 and IGMP snooping
2.Basic principles and configuration of PIM-DM and PIM-SM

Recent Posts


H12-211-ENU H12-211-ENU online test H12-211-ENU practice test H12-221 H12-221-ENU H12-221-ENU online test H12-222 H12-222-ENU H12-223 H12-223-ENU H12-261 H12-261-ENU H12-261-ENU online test H12-261-ENU practice test H12-261-ENU questions and answers H12-311-ENU H13-511-ENU H13-511-ENU exam dumps H13-511-ENU latest dumps H13-511-ENU questions and answers H13-511-ENU real exam questions H13-511-ENU real questions H13-511-ENU test prep H13-511-ENU training materials H13-611-ENU H13-623-ENU exam dumps H13-629-enu H19-301-ENU exam dumps H19-307-enu H19-308 H19-308-ENU H19-308-ENU exam dumps H31-211-ENU H31-211-ENU exam dumps HCDA (Carrier IP) HCNA HCNA-Cloud-BCCP HCNA-HNTD HCNA Storage HCNP HCNP-R&S-IENP HCNP-Storage Huawei Certified Internetwork Expert-Routing & Switching Huawei Certified Network Associate-Building Cloud Computing Platform Video Conference