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Huawei H11-861_V4.0 - HCIP-Collaboration V4.0

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Total 60 questions

Which of the following statements are true about the SC cluster reconstruction deployment scenario? (Choose all that apply.)

A.

If the number of SIP endpoints is much greater than that of H.323 endpoints, an SC cluster can be deployed for SIP and H.323 endpoint access.

B.

If the number of SIP endpoints is much greater than that of H.323 endpoints, an SC cluster can be deployed for SIP endpoint access. The non-cluster registration SC is reserved for H.323 endpoint access.

C.

If the number of SIP endpoints is far less than that of H.323 endpoints, you are advised not to deploy the SC cluster.

D.

If the number of connected extranet soft clients is greater than 2000, you are advised to reconstruct a non-cluster proxy SC into a proxy SC cluster.

At an SMC video conferencing system site, the customer wants to deploy a conferencing system with converged firewall ports, with a planned DMZ. The SC1 is deployed on the intranet and SC2 is deployed in the DMZ. In this case, which of the following deployment modes is the most suitable one for SC1 and SC2?

A.

SC1 and SC2 are both registration SCs.

B.

SC1 is the registration SC, and SC2 is the proxy SC.

C.

SC1 is the proxy SC, and SC2 is the registration SC.

D.

SC1 and SC2 are both proxy SCs.

An endpoint is disconnected from a conference due to a power failure. After the endpoint is powered on again, it is not called to the conference again, and the SMC does not detect that the endpoint is disconnected. The SMC O&M engineer finds that this fault is caused by the “Timeout for hang-up upon no code streams” parameter on the CloudMCU. Which of the following parameter values may cause this fault? (Choose all that apply.)

A.

0

B.

-1

C.

1

D.

20

Generally, the bandwidth actually occupied by a video conference is greater than the conference bandwidth. What are the possible causes? (Choose all that apply.)

A.

IP packet headers occupy some bandwidth.

B.

Retransmission of lost packets occupies some bandwidth.

C.

Signaling interaction data occupies some bandwidth.

D.

UDP packet headers occupy some bandwidth.

By default, a single registration SC server supports a maximum of 20,000 registered devices.

A.

TRUE

B.

FALSE

The virtual conference ID range of the SMC video conferencing system is set to 9100000 to 9299999. Which of the following may be the ID of a new common conference (that is not bound to a VMR)? (Choose all that apply.)

A.

9288889

B.

9100009

C.

9688889

D.

9300001

When the SMC is used to provision system administrator users, each user can be bound to an endpoint that is used as the conference joining device of the user.

A.

TRUE

B.

FALSE

In a hybrid multistream conference, SVC and AVC endpoints can join the conference at the same time. By default, the system provides the same continuous presence experience as the AVC conference.

A.

TRUE

B.

FALSE