多項選擇題In a VoIP network, which three call signaling protocols are supported by the Cisco CallManager for call setup, call maintenance, and call teardown?()

A.H323
B.UDP
C.RTP
D.TCP
E.Media Gateway Control Protocol (MGCP)  
F.session initiation protocol (SIP) 


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1.單項選擇題What gateway port type can analog phones be connected to for use on a VoIP network?()

A.FXS
B.FSO
C.E&M
D.auxiliary port
E.802.3af ethernetports

2.多項選擇題SDM creates a low latency queuing (LLO) service policy with its associated classes. What are the two types of low latency queuing available using the SDM OoS wizard?()

A.FIFO queuing, which provides a means to hold packets while they are waiting to exit an interface
B.Priority queuing, which ensures a fixed amount of bandwidth
C.Custom queuing (CO), which provides a queuing tool that services all queues, even during times of congestion
D.Bandwidth queuing, which ensures a minimum amount of bandwidth
E.Weighted fair queuing (WFO), which classifies packets based on flows

3.多項選擇題Which two traffic classes in a converged network require a OoS model other than the standard FIFO?()

A.World Wide Web traffic using load balanced web servers
B.voice
C.peer to peer applications mission critical applications
D.peer to peer applications
E.multicast routing protocols

4.多項選擇題Which two WLAN implementation statements are true?()

A.An autonomous wireless solution includes lightweight APs and WLAN controllers. The APs and the WLAN controllers are managed by a WLAN solution engine (WLSE/WLSM).
B.An autonomous wireless solution includes lightweight APs and WLAN controllers. The APs and the WLAN controllers are managed by the Cisco Wireless Control System (WCS).
C.A lightweight wireless solution includes lightweight APs and WLAN controllers. The APs and the WLAN controllers are managed by a WLAN solution engine (WLSE/WLSM).
D.A lightweight wireless solution consists of autonomous access points (APs), which are managed by a WLAN solution engine (WLSE/WLSM).
E.A lightweight wireless solution includes lightweight APs and WLAN controllers. The APs and the WLAN controllers are managed by the Cisco Wireless Control System (WCS).

5.單項選擇題

Refer to the exhibit. What enterprise IP telephony deployment model is represented?()

A.core distribution access
B.multisite with centralized call processing
C.multisite with distributed call processing
D.clustering over WAN
E.PSTN-WAN
F.Enterprise Composite Model

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