Cisco,642-481,必威体育精装版题库.doc

CRMC - Cisco Rich Media Communications Exam Number: 642-481 Exam A QUESTION 1 Exhibit: The network has two gatekeepers that control four zones. Which command is used to ensure that the aggregate bandwidth between zones that are controlled by the Portland Gatekeeper and the Seattle Gatekeeper is limited to 100,000 kbps? A. bandwidth interzone 166667 B. bandwidth remote 166667 C. bandwidth session 166667 D. bandwidth region 166667 E. bandwidth zone 166667 Answer: B Section: (none) Explanation/Reference: QUESTION 2 Certkiller .com has a single Cisco IPVC 3511 MCU E. At present there are two conferences occurring as follows: Conference 1:three conference participantstransrating 768 kbps to 384 kbpsenhanced continuous presence Conference 2:three conference participantstransrating 768 kbps to 384 kbpsmultiple conference view (3)A third conference is desired with the following requirements: Conference 3:three conference participants What will occur when the third conference is attempted? A. The third conference will succeed as desired. B. The third conference will succeed, but without the enhanced continuous presence. C. The third conference will fail because an IPVC 3511 MCU does not have the resources for three conferences of three people each. D. The third conference will fail because the EMP module does not have the resources to provide the number of required services. Answer: A Section: (none) Explanation/Reference: QUESTION 3 Exhibit: CertK is using Cisco meeting place at its world headquarters;CertK also has a Cisco CallManager cluster. The Cisco CallManager cluster includes a video deployment with both SCCP and H.323 video endpoints. The videoconferencing capability is provided by a Cisco IPVC 3540 Series Videoconferencing System. Using the topology in the exhibit, what should be the video gateway location? A. A B. B C. C D. D Answer: B Section: (none) Explanation/Reference: QUESTION 4 Certkiller .com is deploying Cisco VT Advantage to enable execut