Free Cisco 642-279 Exam Dumps Questions & Answers

What do you need to do when troubleshooting web interface problems with the Codec C90 after you upgrade to the latest software version?

• A.If the web interface does not show when you enter the IP address, be sure that the IP address is different than the IP address at the start of the terminal session.
• B.Reboot when the web browser returns a "page not found" en-or during the upgrade.
• C.If you cannot access the codec web interface, try to ping the IP address of the codec from your laptop, TCU, or P
• D.Browse to the folder level of the file(s) you want to upgrade.

Which two options are the best troubleshooting measures to use when you cannot connect to the Codec C90 with a console cable? (Choose two)

• A.If the IP address details are not stored after you close the session, reboot the codec.
• B.Ensure that the console cable is a UTP cable
• C.If there is no login prompt, reboot the codec with the rocker switch and watch the startup boot sequence in the session window.
• D.If the font in the session is difficult to read, close the session, change the font in the terminal program to "disable, " and re-establish the session.
• E.Check that your session is connected at a baud rate of 10,000.
• F.If you are using a USB-to-serial converter, check that you have the correct drivers installed on your laptop or PC and that your terminal emulation software is using the correct COM port number and communication settings.

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

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

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

• A.Navigate to the Configuration tab. Click Browse, and choose the software image. Click Upload 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 and choose Upgrade Software. Reboot the server The Cisco Telepresence Server automatically uploads the latest software image.

Which site occupies the center screen in a call that involves four Cisco Telepresence T3 sites?

• A.The site that is marked "important."
• B.The site at which the participants are actively talking.
• C.The site that has the most bandwidth.
• D.The site that owns the conference.