多項(xiàng)選擇題

Which three pieces of information are used to calculate the total bandwidth of a VoIP call？（）

A.the packetization size
B.the serialization of the interface
C.the quantization
D.the packet rate
E.the UDP overhead
F.the TCP overhead

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多項(xiàng)選擇題

What are two characteristics of the DiffServ model？（）

A.service guarantee
B.traffic that is divided into classes
C.not scalable to large implementations
D.QoS mechanisms that are used without prior signaling
E.applications that signal their particular QoS and bandwidth requirements

多項(xiàng)選擇題

Which three devices are used by the Cisco Wireless Control System （WCS） for wireless management？（）

A.WLAN controllers
B.WLAN Solution Engine （WLSE）
C.Cisco Wireless Control System （WCS）
D.Cisco Wireless Location Appliance
E.lightweight access point （AP）
F.autonomous access point （AP）

Which three pieces of information are used to calculate the total bandwidth of a VoIP call？（）

你可能感興趣的試題

What are two characteristics of the DiffServ model？（）

Which three devices are used by the Cisco Wireless Control System （WCS） for wireless management？（）

What are two characteristics of the DiffServ model？（）