A.enabling modular QoS over Frame Relay
B.enabling Real-Time Transport Protocol (RTP) header compression
C.enabling distributed compressed Transmission Control Protocol
D.enabling latency and jitter reduction for Transmission Control traffic
E.enabling TCP header compression
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A.Cisco IOS gateways provide services such as address translation and network access control for the devices on the network
B.Cisco IOS gateways provide services such as bandwidth management and accounting
C.Cisco IOS gateways provide media termination and signal translation between the public switched telephone network (PSTN) and IP networks
D.Cisco IOS gateways provide zone management for all registered endpoints in the network
A.the seventh call is routed via the PSTN
B.the call is denied and the original six (6) calls remain
C.the call is completed and the first call is dropped
D.the call is completed, but all calls have quality issues
E.the call is completed but the seventh call has quality issues
A.automated alternate routing (AAR)
B.Cisco CallManager Attendant Console
C.real-time protocol (RTP)
D.Survivable Remote Site Telephony (SRST)
A.the first step when using the SDM QoS wizard is to select the inbound interface on which the QoS policy must be applied
B.the SDM QoS wizard can be used to optimize LAN, WAN, and VPN interfaces
C.he SDM QoS wizard supports network-based application recognition (NBAR) to provide deep and stateful packet inspection
D.he SDM QoS wizard will apply custom queuing and priority queuing policies to the identified interfaces
E.he SDM QoS wizard will apply low latency-queuing,custom-queuing and priority-queuing policies to the identified interfaces
F.to create and manage the QoS settings, the user must select the QoS wizard task under the Monitor option
A.gatekeeper
B.Call Routing
C.Call Admission Control
D.Digital Signal Processors
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
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
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)
A.the auto discovery qos command is supported on serial interfaces, subinterfaces, and virtual interfaces
B.CEF must be enabled before configuring the auto discovery qos command
C.the auto discovery qos privilege EXEC command must be configured on a router for several days to collect a sampling of data traffic
D.the auto qos trust command relies on NBAR to provide VoIP classification
E.the auto qos voip command configures the voip classification on routers and switches
A.involution
B.encoding
C.sampling
D.quantization
E.compression
F.companding
最新試題
SDM creates a low latency queuing (LLQ) service policy with its associated classes. What are the two types of low latency queuing available using the SDM QoS wizard?()
When QoS levels in the Cisco Wireless Control System (WCS) are entered, which profile names are used to identify the access categories?()
What is the term that is used to describe the process of converting a signal from digital to analog?()
When Cisco SDM is used to generate QoS policy, various QoS classes will be created and assigned a percentage of the interface bandwidth. Which three statements indicate the default bandwidth values that are assigned by SDM for outgoing traffic on a WAN interface? ()
Which three benefits are realized by implementing Wireless LAN Solution Engine (WLSE)?()
The Cisco SDM will create a QoS policy that provides services to two types of traffic. Which two statements indicate the default QoS parameters that are created by SDM?()
Which three practices are important to the implementation of a DiffServ QoS architecture?()
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?()
Which two VoIP capabilities are utilized when the CallManager and the gateway are configured for Survivable Remote Site Telephony?()
For delay sensitive traffic, what are the three best ways that are used to prevent packet loss? ()