H11-828-ENU問題集、Huawei実際の試験問題

質問 1

After a whitelist is configured on a U1900 series unified gateway, only users whose IP addresses are in the whitelist can log in to the unified gateway and modify configuration data.

A. FALSE

B. TRUE

正解: B

質問 2

What is the function of the SIP server in the eSpace Audio Recorder solution?

A. Centrally configure and maintain the recording server, and configures and manage recording server parameters.

B. Store the recording server parameter settings and recording data.

C. Support number registration and call connection.

D. Interact with the unified gateway and send messages for starting and stopping recording to the recording server.

正解: D

質問 3

AR series enterprise routers are the next-generation routing and gateway devices that provide routing, switching, wireless, voice, and security functions. AR series gateways function as integrated branch access gateways in the eSpace UC solution network.

A. FALSE

B. TRUE

正解: B

質問 4

An unknown communication error occurs in an enterprise, so UC services of all users are unavailable.
In this case, which of the following measures can be used?

A. Collect the information required for locating a fault.

B. Recover services as soon as possible.

C. Locate the root cause of the fault

正解: B

質問 5

In a distributed disaster recovery network, SIP users on the local node select the ( ) as the SIP server preferentially.

A. Local node

B. Standby node

C. Primary node

正解: C

質問 6

In the eSpace Audio Recorder solution, U1900 series unified gateways are connected to the recording system through the ( ) protocol.

A. H.248

B. FTP

C. H.323

D. SIP

正解: D

質問 7

About the local regeneration prefix on the local node(U1900), which of the following statements are CORRECT? (Multiple Choice)

A. The call property of the local regeneration prefix is Local call.

B. When you configure the local regeneration prefix, you need to configure the office route selection code.

C. The call property of the local regeneration prefix is Local regeneration call.

D. The local regeneration prefix is valid only when the local gateway works in local regeneration mode.

正解: B,C

質問 8

The default port ( ) is used for connecting the Meeting MS to the U1900 gateway.

A. 5060

B. 5090

C. 5092

D. 5061

正解: C

質問 9

In an enterprise's VoIP network, only one U1981 is deployed. One day, the U1981 fails and as a result, all phones at the enterprise's headquarters and branches fail to work.
To prevent this situation from happening again, which of the following approaches can be taken? (Multiple Choice)

A. Purchase another U1981 and configure the two U1981s to work in active/standby mode for redundancy backup.

B. Use the virtual PBX function of the existing U1981 to provide redundancy.

C. Purchase U1900s for branches, and use their local regeneration function to provide call services for phones in the branches when the U1981 at the headquarters fails.

D. Purchase IADs for branches, and use their network outage survival function to provide basic call services for IP phones in the branches when the U1981 at the headquarters fails.

正解: A,C

質問 10

One day, a communication fault occurs in an enterprise. Some eSpace clients cannot be logged in. During fault information collection, you need to collect only the ECS log, and you do not need to collect logs on the eSpace clients.

A. FALSE

B. TRUE

正解: A

質問 11

When configuring the AD server on the BMU, you need to set the following parameters ( ). (Multiple Choice)

A. Mapping between the AD fields and the BMU fields

B. IP address and port number of the AD server

C. User name and password of the AD administrator

D. Root directory for AD synchronization

E. IP address of the eServer

正解: A,B,C,D

Huawei HCIP-UC(Huawei Certified ICT Professional-Unified Communications) - H11-828-ENU 模擬練習