Which three components are part of the Intelligent Network Services provided by the Cisco AVVIDframework？ （）A、 IP telephonyB、 securityC、 IP multicastingD、 QoS

第1题：

Which three components comprise the AVVID framework？（）

• A、 common network infrastructure
• B、 abstracted integration
• C、 network solutions
• D、 intelligent network services

第2题：

Which two QoS classification and marking statements are true？ （）

• A、 In a Frame Relay network， delay sensitive traffic is tagged with the discard eligible （DE） bit.
• B、 In an MPLS network， the three most significant bits of the DSCP or the IP precedence of the IP packet are copied into the MPLS EXP field.
• C、 In an MPLS network， the MPLS EXP bits are used to identify up to 16 CoS values.
• D、 The differentiated services code point （DSCP） field consists of the first three bits of the IP precedence field in the header of an IP packet.
• E、 The 802.1Q standard uses a three bit field referred to as the user priority bits （PRI） to mark packets as belonging to a specific CoS.

第3题：

第4题：

The Company is rolling out Cisco’s Architecture for Voice， Video and Integrated Data （AVVID）.   Which of the following choices represent the fundamental intelligent network services in Cisco’s  AVVID？ （）

• A、 Quality of Service （QoS）
• B、 Intelligent platforms
• C、 Mobility and scalability
• D、 Security
• E、 High availability

第5题：

Which two QoS classification and marking statements are true？（）

• A、 In a Frame Relay network， delay sensitive traffic is tagged with the discard eligible （DE） bit.
• B、 In an MPLS network， the three most significant bits of the DSCP or the IP precedence of the IP packet are copied into the MPLS EXP field
• C、 In an MPLS network， the MPLS EXP bits are used to identify up to 16 CoS values.
• D、 The differentiated services code point （DSCP） field consists of the first three bits of the IP precedence field in the header of an IP packet.
• E、 The 802.10 standard uses a three bitfield referred to as the user priority bits （PRI） to mark packets as belonging to a specific CoS.

第6题：

Which three are the components of the Cisco Services portfolio?（）

• A、Cisco Remote Management Services
• B、Cisco Special Services
• C、Cisco Advisory Services
• D、Cisco Outsourcing Program
• E、Cisco Advanced Services
• F、Cisco Technical Support Services

第7题：

What type of services are provided by the Cisco IOS gateways in a VoIP network with Cisco CallManager functionality？ （）

• A、Cisco IOS gateways provide services such as address translation and network access control for the devices on the networl
• 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

第8题：

第9题：

Which three components are installed from the Cisco CRS Installer media?（）

• A、iPlanet Web Server  
• B、Cisco CRS Engine  
• C、Cisco IP Telephony Windows 2000 Server OS  
• D、Cisco Unified CallManager  
• E、Cisco Recording  
• F、MS SQL Server 

第10题：

Which three of the following basic network services are provided by the Cisco IOS?（）

• A、Defines the network topology
• B、Access to network resources
• C、Routing and switching functions
• D、Content Filtering
• E、Intrusion Detection