Earn the Huawei HCIP-Collaboration V3.0 Certification Today: Use the Latest H13-861_V3.0-ENU Exam Dumps

1. Cloud​ C debugging command, mswt-media trace <SrcStmNO> <DstStmNO> <Flag>, which of the following statements is correct?

2. Cloud MCU debugging command: mswt-media allflow, which of the following are the options of this command?

3. H.264 video divides images into three types of frames: I, P, and B. Among them, frame a uses inter-frame coding, and frame b uses intra-frame coding. Which of the following statements about types a and b is correct?

4. John is an SMC system operator. He tries to deploy an independent SMC on a new bare metal server. Which installation scenario should he choose?

5. John is an SMC system operator. He tries to deploy SMC and SC co-deployment on a new bare metal server that meets the minimum requirements for co-deployment. Which installation scenario should he choose?

6. John wants to configure two NAT mappings about SC on the firewall by referring to the figure below. Which of the following destination address translation methods should he use?

7. RAS is carried on the UDP layer. The port number can be configured on the MCU. What is the default source port number?

8. RSE6500 provides three network ports: GE0, GE1, and FE. GE0 is used by default. Which of the following statements about the functions of each network port is wrong?

9. Which of the following concurrent recordings does RSE8800 support?

10. Which of the following does the role of the RTCP protocol include?

11. Which of the following does the function of RTP protocol include?

12. SC is independently deployed on X86 servers, and SMC system administrators manually upgrade the old version SCV600R0019C10SPCb25. After extracting the new version of the package, which of the following scripts should be executed?

13. In versions after SHC 21.0.100.SPC103, the SMC server is powered off and restarted abnormally. After restarting, it is found that a certain container is abnormal or missing. There is a "disaster recovery exception" alarm in the SKC system. To ensure that the business can run normally, you can Which of the following actions is used to recover a lost container?

14. Which of the following does the flexible extension mechanism of the SIP protocol refer to?

15. The SMC system administrator enabled the SC mandatory media routing policy on the SKC. The conference administrator John successfully booked the conference but all parties were unable to join the conference. Which of the following reasons could this fault occur?

16. In the scenario where SMC and SC are co-located, the SMC system administrator manually upgrades the SC version and decompresses the new version V600R019CL0SPCb21 upgrade package. Which of the following scripts should be executed?

17. T1, T2 and T3 are three terminals under the same SC node area and have all been successfully registered using the SIP protocol. When T2 and T3 are on a call, T1 calls T2’s number through the SIP protocol, then the SC will recover. Which of the following response codes should be given to T1?

18. T1 and T2 are two terminals in the same SC node area (authentication policy enabled) and both have successfully registered using the SIP protocol. When T1 calls T2's number through the SIP protocol, the SC replies to T1 ""100 trying"" message, which of the following response codes will SC reply to T1 immediately afterwards?

19. How many Opus pure audio ports can the VP9830 support?

20. What is the reason for the call failure?

21. When a single MCU port capacity is insufficient for a multipoint conference, which of the following methods can be adopted to ensure the normal holding of the conference?

22. When a user wants to check the network jitter of a terminal receiving and sending data during a video conference, which parameter needs to be checked in the Flash interface of Nlog?

23. According to the H.323 protocol, which of the following signalings are required to complete the master-slave decision process?

24. Huawei Cloud Link Edge 1000 does not include which of the following network elements?

25. Which of the following operating systems is equipped with Huawei’s ultra-high-definition video conferencing terminal Box 310?

26. Huawei video conferencing system, bare metal SMC and SC co-deployment scenarios single-select how many conference rooms can this network support?

27. Which of the following functions does the data conferencing of Huawei collaboration solution not support?

28. Assume that T1 and T2 are two radio terminals registered under the same SC node area (SC does not enable media routing). After T1 calls T2's number through the SIP protocol, T1 and T2 communicate.

Which of the following descriptions of the above call process is correct?

29. Assume that T1 and T2 are two radio terminals registered under the same SC node area (SC does not enable signaling routing). After T1 calls T2's number through the H.323 protocol, T1 and T2 communicate. Regarding the following description of TCP link establishment during the Q.931 signaling interaction between T1, T2, and SC during the above call, which option is correct?

30. Assume that T1 and T2 are two radio terminals registered under the same SC node area (SC does not enable signaling routing but enables media routing). After T1 calls T2's number through the H.323 protocol, T1 and T2 communicate. Which of the following descriptions of signaling and media during the above call process is wrong?

31. Assume that T1 and T2 are two radio terminals registered under the same SC node area (SC enables signaling routing). After T1 calls T2's number through the H.323 protocol, T1 and T2 communicate. Which of the following descriptions of the above call process is wrong?

32. Assume that T3 and T4 are two radio terminals registered under the same SC node area (SC enables signaling routing and media routing). After T3 calls T4's number through the H.323 protocol, T3 and T4 communicate.

Which of the following descriptions of signaling and media during the above call is correct?

33. Which of the following protocol payloads can be used to encapsulate various application data, such as video compressed data, audio compressed data, etc.?

34. When two terminals are making a point-to-point number call, when will the called single-selection terminal send a call request to GK?

35. In the bare metal medium-sized co-location networking scenario, in which single-choice mode are SMC and SC deployed in the Euler operating system?

36. When a GK wants to reject the single-choice request for terminal IP address resolution sent by a neighbor GK, which of the following signaling can be sent?

37. A certain SMC video conferencing system site plans to use virtualization to deploy a single-select SKC system. In the case of virtualization deployment, the entire network design process should be which of the following options?

38. A certain SMC video conferencing system site hopes to converge the number of single-select ports on the firewall to deploy the conference system, and a DMZ area is planned.

Which of the following networking types best meets the needs of the site?

39. An SMC video conferencing system site hopes to deploy the conference system by converging the single-selected port number of the firewall, and plans a DMZ area, in which the intranet SC is SCL and the DMZ area SC is SC2. In this case, the most suitable SCL and Which of the following is the form of SC2?

40. A certain SMC video conferencing system site hopes to deploy the conference system with the least license resources for public and private network single-select traversal traffic, and plans to have a DMZ area. Which of the following networking types best meets the needs of the site?

41. In a certain meeting, the meeting administrator sent a subtitle to the meeting. Some venue terminals can display this subtitle, and TE Subtitles are not displayed in all conference sites joined via Desktop. Which of the following is the possible reason?

42. The SMC video conferencing system at a certain site has a DMZ area, and the single-selected external network terminals include both SIP terminals and a small number of H.323 terminals.

The internal network is SCL and the DMZ area is SC2. Which of the following deployment forms is most suitable?

43. The SMC video conferencing system at a certain site has an EDMZ area and the external network terminals are all SIP terminals. The internal network is SC1 and the DMZ area is SC2. Which of the following deployment forms is most suitable?

44. A certain two-channel audio file uses PCK encoding, and its sampling frequency is 8 KHz. Each quantized sample value corresponds to an 8-bit binary code. So what is the encoding rate of the audio file in kbps?

45. After a user logs in to the web interface of VP9650, the information displayed is as shown in the figure below.

Which of the following descriptions of this MCU is wrong?

46. A terminal suffered a power outage during a conference and left the conference. After it was powered on again, it was not called again, and SKC did not detect that the terminal was hung up.

After inspection by SMC operation and maintenance engineers, it was found that the cause was Cloud MCU's "No-code stream hang-up time". This situation may be caused by changing the "No-code stream hang-up time" to which of the following configurations?

47. If a certain channel of voice uses G.728 encoding (the total length of the Ethernet/IP/UDP/RTP header is 60bytes, the encoding rate is 64kbps), and the packaging time is 20ms, then the IP bandwidth required to transmit this channel of voice is approximately which of the following options?

48. As shown in the figure is the status of a TE30 terminal device. Which of the following operations can be performed on the terminal without single selection?

49. The picture shows the main menu effect displayed on a TE30 terminal. What measures can be taken to restore the display effect to normal?

50. As shown in the figure below, if the user wants to watch subtitles normally on the terminal, the "subtitle output port" needs to be configured as which of the following interfaces?