Cisco 3521 Manual de usuario descargar pdf (Pagina 4)

Exam Name: Rich Media Communications

Exam Type: Cisco

Exam Code: 642-481 Total Questions: 55

Page 4 of 17

E. Configure the gatekeeper to set the req-qos guaranteed-delay video bandwidth at 384 kbps

between the central site and each remote site.

F. Configure the gatekeeper to set the req-qos guaranteed-delay video bandwidth at 768 kbps

between the central site and each remote site.

Answer: C

Question: 7

Company.com has a requirement for up to 10 simultaneous conferences of four people each, and

each conference requires 384-kbps to 128-kbps transrating and H.261 to H.263 video

transcoding. What should this company purchase?

A. one Cisco IPVC 3540 Transcoder Module for MC06A

B. one Cisco IPVC 3540 Transcoder Module for MC06A with an EMP blade

C. one Cisco IPVC 3540 Transcoder Module for MC06A with an EMP3 blade

D. two Cisco IPVC 3540 Transcoder Modules for MC06A

E. two Cisco IPVC 3540 Transcoder Modules for MC06A, each with an EMP blade

F. two Cisco IPVC 3540 Transcoder Modules for MC06A, each with an EMP3 blade

Answer: C

Question: 8

Which three factors must be considered when designing a H.323 videoconferencing dial plan?

(Choose three.)

A. the number of sites in the enterprise

B. the number and location of gatekeepers

C. the incoming PSTN call routing method

D. the DNs and location of conferencing MCUs to be deployed

E. the videoconferencing features and applications to be deployed

F. the location of voice gateways

Answer: A, C, D

Question: 9

Exhibit:

The network has two gatekeepers that control four zones. Which command is used to ensure that

no single call in Zone Eugene uses more than 768 kbps?

A. bandwidth interzone 768

B. bandwidth limit 768

C. bandwidth session 768

D. bandwidth call 768

E. bandwidth zone 768

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Cisco 3521 Manual de usuario Pagina 4