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Cisco 642-279 Exam Syllabus Topics:

Cisco Installing TelePresence Video Immersive Systems Sample Questions:

1. After you successfully change the IP address details of a Codec C90, you find that it is not possible to access the codec using SSH or HTTPS. However, it does respond to pings on the new address. What is the most likely reason for this?

A) The codec needs to reboot after the IP address change to bind all of the services to the new address.
B) The codec disabled the Telnet and HTTP services after the IP address change.
C) The configuration failed and there is another device with the same address that responds to the ping.
D) The codec has not been upgraded to a newer release of the software.

2. Which of these is a feature of the TCU diagnostic function?

A) It incorporates live and historic information for some of the devices connected to the TCU.
B) It provides only historic information for point-to-point and multipoint calls during the last 24 hours.
C) It incorporates live and historic information for all of the devices connected to the TCU, including network performance from all three codecs.
D) It provides live information for only the TCU, Codec C90, and Cisco Telepresence Server components of the T3 system.

3. Which one of the following options describes a Cisco Telepresence multipoint call?

A) A call between two Cisco Telepresence T3 systems and a regular endpoint.
B) A call between a Cisco Telepresence T3 and up to two regular endpoints.
C) A call between more than two Cisco Telepresence T3 systems.
D) A call between a Cisco TelePresenc T3 and more than two regular endpoints.

4. What is the correct sequence to upgrade the Cisco Telepresence Server?

A) Navigate to the Configuration tab and choose Upgrade Software. Reboot the server The Cisco Telepresence Server automatically uploads the latest software image.
B) Use a client like WinSCP to upload the new software image on the Cisco Telepresence Server and reboot the server.
C) Navigate to the Configuration tab. Click Upload software imago
D) Navigate to the Configuration tab. Click Browse, and choose the software image. Click Upload software image.

5. Which of these is a Cisco Telepresence Server feature?

A) supports AES 28-bit encryption
B) connects to standards-based video conferencing systems from some vendors
C) full high-definition transcoding on some ports
D) understands immersive Cisco Telepresence and intelligently arranges participant panes

Solutions: