Category Archives: HCIP-Datacom-Core Technology

25 Nov

Huawei H12-821_V1.0-ENU Exam Questions Updated – H12-821_V1.0-ENU Free Online Test

Passing H12-821_V1.0-ENU HCIP-Datacom-Core Technology V1.0 certification exam can be achieved by using the most updated H12-821_V1.0-ENU exam questions. has updated H12-821_V1.0-ENU exam preparation materials with actual questions and answers to ensure your success in real H12-821_V1.0-ENU exam.

Updated H12-821_V1.0-ENU exam questions are based on the actual exam outlines, which provide you with real questions and precise answers. Here, we have H12-821_V1.0-ENU free online test, you can check as the demo questions to find that the Huawei H12-821_V1.0-ENU exam questions are valid for passing. Any other questions, you can contact us freely: [email protected].

Begin to Test:

1. Which of the following about OSPF is true?

Question 1 of 25

2. About LSA3, LSA4 and LSA5, which of the following description is true?

Question 2 of 25

3. For the information output by the display ospf peer, which of the following description is true?
<Huawei=display ospf peer
OSPF Process 1 with Router ID
Area interface's neighbors
Router ID:
State: Full Mode: Nbr is Slave Priority: 1
DR: None MTU: 0
Dead timer due in 38 sec
Retrans timer interval: 5Neighbor is up for 00: 00:04
Authentication Sequence: [0]

Question 3 of 25

4. Which of the following about the IS-IS protocol statement is false?

Question 4 of 25

5. Which of the following about the description of the information contained in the OPEN message in the EGP is incorrect?

Question 5 of 25

6. In a broadcast type network, what is the default time interval for DIS to send Hello?

Question 6 of 25

7. Which of the following about the default routing of each protocol is incorrect?

Question 7 of 25

8. The ACL command ac1 [ number ] ac1-number [ match-order{ autol config} ], where ac1-numnbe is used to specify the number of the access control list, and the value range of ac1-number of the basic access control list is ().

Question 8 of 25

9. When the stateful inspection firewall forwarding a subsequent packet (non-first packet), which is mainly based on the following items?

Question 9 of 25

10. Which of the following tools cannot be directly referenced by the apply clause of route-policy?

Question 10 of 25

11. The default interval for sending BFD detection packets is:

Question 11 of 25

12. Which of the following description of VRRP is false?

Question 12 of 25

13. The command to configure VRRP to track the state of the physical interface is.

Question 13 of 25

14. Which of the following OSPF areas can only reach other areas through the default route?

Question 14 of 25

15. When configuring dual-link hot backup, the engineer configured the CAPWAP heartbeat detection interval to be 20 seconds, and the dual-link backup function is enabled, then what is the time for the AP detecting that the active link times out to perform the active/standby switchover?

Question 15 of 25

16. Which of the following IEEE 802.11 standards corresponds to Wi-Fi 6?

Question 16 of 25

17. Which of the following OSPF messages carry master-slave relationship information?

Question 17 of 25

18. Which of the following description about verifying whether a received Hello message is legal is incorrect?

Question 18 of 25

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

Question 19 of 25

20. Which of the following description of BGP features is false?

Question 20 of 25

21. Regarding the matters needing to be attention in configuring the Stub area, which of the following description of is true?

Question 21 of 25

22. Which of the following tools cannot be used for route filtering?

Question 22 of 25

23. The following is part of the configuration information of the router Huawei. Which description is wrong about the configuration information?
[HUAWEI] ip as-path-filter 2 permit_200_300
[HUAWEI]route-policy test permit node 10
[HUAWE]-route-policy] if-match as-path-filter 2

Question 23 of 25

24. Which of the following scenarios is not suitable for deploying interface policy routing?

Question 24 of 25

25. Which of the following Hello messages is not included in the IS-IS protocol?

Question 25 of 25


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