多項(xiàng)選擇題Which two statements are true about CAC?()

A.CAC is implemented in the call setup phase to allocate bandwidth resources
B.CAC is implemented in the call maintenance phase to allocate bandwidth resources
C.CAC is utilized during the call teardown phase to ensure that all resources have been released
D.CAC uses the Cisco RSVP (Resource Reservation Protocol) Agent to integrate call-processing capabilities with the underlying network infrastructure
E.CAC is implemented in the call setup phase to determine the destination of the call


您可能感興趣的試卷

你可能感興趣的試題

1.多項(xiàng)選擇題For defining the QoS policies for each traffic class, which parameters should be identified?()

A.minimum bandwidth guarantee
B.average bandwidth guarantee
C.optimum bandwidth guarantee
D.maximum bandwidth rate
E.IP precedence
F.priority

2.單項(xiàng)選擇題Which statements is true about Foreign Exchange Station (FXS) ports on a router?()

A.the FXS interface allows an analog connection to be directed at the public switched telephone network (PSTN’s) central office
B.the FXS interface connect directly to a standard telephone, fax machine, or sililar device and supplies ring, voltage, and dial tone
C.the FXS interface connect directly to an IP phone and supplies ring, voltage, and dial tone
D.the FXS interface connect directly to ISDN voice channels

3.多項(xiàng)選擇題Which two statements about the wireless control system (WCS) are true?()

A.the Cisco WCS is designed to support 1500 Cisco WLAN controllers and up to 50 APs
B.the Cisco WCS runs on a dedicated network device such as the Cisco 2700 network appliance
C.the Cisco WCS runs on various windows and Linux platforms
D.the Cisco WCS screen displays four main menu sheet tab consisting of Monitor, Configure, Security, and Alam
E.the Cisco WCS uses the SNMP protocol to communicate with the controllers

4.多項(xiàng)選擇題In which three network technologies is traffic shaping used to prevent and manage congestion?()

A.Asynchronous Transfer Mode (ATM)
B.data-link switching (DLSw)
C.Route Processor Redundancy (RPR)
D.Frame Relay (FR) 
E.Metro Ethernet
F.Multiprotocol Label Switching (MPLS)


5.多項(xiàng)選擇題Which two statements about the DiffServ  model are true?()

A.a class can be identified as a single application, multiple applications with similar service needs,or be based on the source or destination IP address
B.a drawback of the DiffServ field in the MAC header to mark frames into behavior aggregates (BAs)
C.DiffServ uses the DiffServ field in the MAC header to mark frames into behavior
D.the DiffServ field occupies the same eight bits of the MAC header that were previously used for the ToS field
E.the first six high-order bits of the DiffServ field are used to identify the Resource Reservation Protocol (RSVP) value
F.the primary goal of DiffServ is scalability

最新試題

In a VoIP network, which type of interface would an analog fax machine connect to?()

題型:單項(xiàng)選擇題

Which two statements about the Wi-Fi Multimedia (WMM) standard are true?()

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

Which three user interfaces exist for the Cisco WLAN Controllers?()

題型:多項(xiàng)選擇題

Which two commands should be entered on a WLAN controller to remove any residual configuration?()

題型:單項(xiàng)選擇題

When QoS levels in the Cisco Wireless Control System (WCS) are entered, which profile names are used to identify the access categories?()

題型:單項(xiàng)選擇題

Which three benefits are realized by implementing Wireless LAN Solution Engine (WLSE)?()

題型:多項(xiàng)選擇題

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? ()

題型:多項(xiàng)選擇題

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?()

題型:多項(xiàng)選擇題

Which two characteristics are common between traffic policing and traffic shaping?()

題型:多項(xiàng)選擇題