Huawei H12-221-ENU : HCIP-Routing&Switching-IERS(Huawei Certified ICT Professional-Implementing Enterprise Routing and Switching Network)

In modern society, Huawei H12-221-ENU certificate has an important impact on your future job, your promotion and salary increase. Also it can make a great deal of difference in your career.

Here, BraindumpsQA's H12-221-ENU exam materials will help you pass your Huawei H12-221-ENU certification exam and get Huawei certification certificate. Our exam materials are written to the highest standards of technical accuracy. And the H12-221-ENU exam questions and answers are edited by experienced IT experts and have a 99.9% of hit rate.

BraindumpsQA provides you with the most excellent and latest H12-221-ENU PDF Version & Software version exam dumps. The Software version exam material is a test engine that simulates the exam in a real exam environment, which can help you test your level of knowledge about H12-221-ENU exam.

If you have no good idea to prepare for Huawei H12-221-ENU exam, BraindumpsQA will be your best choice. Our H12-221-ENU exam questions and answers are the most accurate and almost contain all knowledge points. With the help of our exam materials, you don't need to attend other expensive training courses and just need to take 20-30 hours to grasp our H12-221-ENU exam questions and answers well.

After you purchased our BraindumpsQA's H12-221-ENU exam materials, we offer you free update for one year. We will check the updates of exam materials every day. Once the materials updated, we will automatically free send the latest version to your mailbox.

In addition, we offer you free demo. Before you decide to buy our BraindumpsQA's H12-221-ENU exam materials, you can try our free demo and download it. If it is useful to you, you can click the button 'add to cart' to finish your order.

H12-221-ENU Online Test Engine supports Windows / Mac / Android / iOS, etc., because it is the software based on WEB browser.

BraindumpsQA guarantees no help, full refund. If you fail the exam, you just need to send the scanning copy of your examination report card to us. After confirming, we will quickly give you FULL REFUND of your purchasing fees.

Easy and convenient way to buy: Just two steps to complete your purchase, we will send the H12-221-ENU braindumps to your mailbox quickly, later you can check your email and download the attachment.

Huawei H12-221-ENU Exam Syllabus Topics:

Huawei HCIP-Routing&Switching-IERS(Huawei Certified ICT Professional-Implementing Enterprise Routing and Switching Network) Sample Questions:

1. In the process of BGP neighbor establishment, when the TCP cannot be established successfully, what is the state of the neighbor?

A) Active
B) Establish
C) OpenSent
D) Idle

2. With regard to the description that the BGP neighbor relationship cannot be established, which of the following analysis is wrong?

A) It is possible that the BGP neighbor is unreachable and the neighbor cannot be established.
B) OPEN message may be incorrect during the negotiation. As a result, the neighbor relationship cannot be established.
C) It is possible that TCP port 179 is disabled, causing the neighbor to fail to establish.
D) When establishing an indirectly connected EBGP neighbor relationship, the default EBGP update packet's TTL is 2 and it has not been changed manually. As a result, the neighbor cannot be established.

3. Multicast related protocols do not include:

A) OSPF
B) MSDP
C) DVMRP
D) MBGP
E) PIM

4. According to RFC 2328, for a router running OSPF, from the initial process to the process of forming an adjacency with a neighbor, which is correct?

A) Down , Init , 2-way , Exchange , Exstart , Loading , Full
B) Down , Init , Exstart , Exchange , Loading , Full
C) Down , Exstart , 2-way , Init , Exchange , Loading , Full
D) Down , Init , 2-way , Exstart , Exchange , Loading , Full

5. Which description of this configuration is wrong?

A) By default, the TC protection function of the switching equipment is in the state of failure.
B) Execute the command STP tc-protection enable, enabling the protection function of the MSTP process tc type BPDU message.
C) Enable the TC protection function, can avoid attackers forge topology changes BPDU packets to malicious attacks switching equipment, and caused the frequent relating to delete MAC address table and the ARP table, so as to achieve the purpose of the protection switching equipment.
D) When the TC protection function is enabled, the frequency of MSTP process processing type BPDU message can be configured in the unit time.

Solutions: