Online Access Free 642-279 Exam Questions

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

Which of these describes the correct way to set up a T3-to-T3 call?

• A.The center codec calls the center codec, the left codec calls the left codec, and the right codec calls the right codec.
• B.The TCU calls all codecs simultaneously.
• C.The center codec calls the center codec, the left codec calls the right codec, and the right codec calls the left codec.
• D.The TCU calls both center codecs simultaneously, then the left codec calls the right codec, and the right codec calls the left codec.

Which Cisco Telepresence infrastructure component is an optional component that can be used to connect to the PSTN?

• A.Cisco Telepresence ISDN Gateway
• B.Cisco Telepresence Management Suite
• C.Cisco Telepresence Video Communication Server
• D.Cisco Telepresence Content Server

Which two steps would you follow to initially set the system settings? (Choose two.)

• A.Log in as the administrator.
• B.Log in to the device configuration portal.
• C.Log in as the operator.
• D.Use the installation wizard.
• E.Log in to the Cisco Telepresence Content Server.

Which method can you use to remotely issue commands to the TCU?

• A.an SSH client such as PuTTY
• B.a Telnet client
• C.an SCP client such as WinSCP
• D.any web browser that supports HTTPS