A.Secure access to company extranet
B.Dedicated lines for high security data transfer
C.Simple solution for high-quality digital video using coaxial cable
D.Data and audio signals that share the same communications infrastructure
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A.Network security
B.Content networking
C.Network management
D.Campus local-area networking
A.Virus
B.Worm
C.Trojan
D.Executable
A.It reads the Layer-5 information and sends the message directly to the intended computer.
B.It reads the Media Access Control (MAC) address and sends the message directly to the intended computer.
C.It reads the Layer-5 information and broadcasts the message to all the computers that are connected to the switch.
D.It reads the Media Access Control (MAC) address and broadcasts the message to all the computers that are connected to the switch.
A.IP telephones
B.Voice gateways
C.Call management software
D.Media Convergence Servers (MCSs)
A.QoS
B.Centrex
C.Packet encryption
D.Intelligent call routing
最新試題
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Which network technology addresses these customer business needs: shrinking budgets and ITstaffs, more complex networks, and an increased need for network security?（）
Is an open standard promotes interoperability among the wireless client adapters and dial-inservers from different vendors.（）
Which cisco collaboration service will encourage true customer intimacy by quickly and proactively connecting people with the information, expertise and support that they need?（）
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Internet Protocol videoconferencing (IP/VC) provides which two business benefits? （）
Which tool provides A complete guide that makes it easier for partners, regardless of theirexperience level, to sell cisco unified communications solutions to their customers?（）
The cisco ironport portfolio performs which service?（）
Simplified guest access, comprehensive communication and collaboration, and optimized assetand network visibility are benefits of which type of Cisco deployment?（）