單項(xiàng)選擇題Identify the link efficiency mechanism？（）

A.LFI
B.LLQ
C.RSVP
D.WFO
E.WRED


您可能感興趣的試卷

你可能感興趣的試題

1.單項(xiàng)選擇題To provide quality of service （QoS） for voice traffic in an IEEE 802.1 q network， which class of service （CoS） value should be used in the 3-bit， user priority bits （PRI） field？ （）

A.The PRI field should contain the Cos value of 010
B.The PRI field should contain the Cos value of 011
C.The PRI field should contain the Cos value of 100
D.The PRI field should contain the Cos value of 101
E.The PRI field should contain the Cos value of 110
F.The PRI field should contain the CoS value of 111

2.多項(xiàng)選擇題What are two benefits of control plane policing？（）

A.protection against denial of service （DoS） attacks at infrastructure routers and switches
B. protection against known worm attacks in routers and switches
C.quality of service （QoS） control for packets that are sourced from the data plane of Cisco routers and switches
D.quality of service control （QoS） for packets that are destined to the control plane of Cisco routers and switches
E.quality of service （QoS） control for packets that are destined to the data plane of Cisco routers and switches

3.多項(xiàng)選擇題Which two statements about the WLAN Solution Engine （WLSE） are true？（）

A.WLSE supports centralized configuration. 
B.WLSE supports distributed configuration.
C.WLSE can pick up statistics on a device even if the device is not properly configured.
D.WLSE can be used to upgrade the firmware on APs and bridges.
E.WLSE monitors device fault and performance conditions but cannot report any policy misconfigurations

4.多項(xiàng)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) 

5.單項(xiàng)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

最新試題

Which two functions can be provided by an Integrated Services Router （ISR） in a VoIP network？（）

題型：多項(xiàng)選擇題

End-to-end QoS is maintained in the Cisco WLAN deployment model by utilizing what parameter in lieu of 802.1p？（）

題型：單項(xiàng)選擇題

Which three functions are associated with a Cisco Unified CallManager？ （）

題型：多項(xiàng)選擇題

What are two reasons to implement H·323 gatekeepers？（）

題型：多項(xiàng)選擇題

What is an advantage of the IntServ QoS model？（）

題型：單項(xiàng)選擇題

What can be used to maintain the voice quality on a link by limiting the number of calls that can be active at any given time？（）

題型：單項(xiàng)選擇題

Which two VoIP capabilities are utilized when the CallManager and the gateway are configured for Survivable Remote Site Telephony？（）

題型：多項(xiàng)選擇題

Which three functions can an Integrated Services Router perform in a VoIP network？（）

題型：多項(xiàng)選擇題

What are three factors used to determine the amount of bandwidth that is required for a single VoIP call？ （）

題型：多項(xiàng)選擇題

Which Control Plane Policing （CoPP） statement is true？（）

題型：單項(xiàng)選擇題