單項(xiàng)選擇題Layer 3 （the network layer） provides connectivity and path selection between two host systems that may be located on geographically separated networks. Which two devices operate at the network layer？（）

A. application
B. hub
C. switch
D. bridge
E. router


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1.單項(xiàng)選擇題What is the primary purpose of SMB Smart Designs？ （）

A. assists in locating appropriate resources
B. provides training on products， tools， and solutions
C. provides a direct support path for any partner issue
D. provides validated commercial solutions
E. provides a step-by-step outline of implementation tasks required

2.多項(xiàng)選擇題The Cisco SA 500 Series Security Appliances are built specifically for businesses with less than 100 employees. What are three important benefits of this device？ （）

A. site-to-site VPN for remote offices
B. business-grade firewall
C. Cisco IOS software-based
D. email security
E. XML support
F. premium support via SMARTnet

3.單項(xiàng)選擇題Which combination of ports is available on the Cisco SPA 8800 voice gateway？（）

A. four station ports and four trunk ports （4xFXS and 4xFXO）
B. two station ports （2xFXS）
C. eight station ports （8xFXS）
D. one station port and one trunk port （1xFXS and 1xFXO）

4.多項(xiàng)選擇題QoS refers to the ability of a network to provide improved service， over various underlying technologies， to select network traffic. Which two traits are inherent to QoS？（）

A. reference to network ability to provide improved service to all network traffic
B. reduction in delay， jitter， and packet loss
C. equal handling of all packets
D. support for real-time applications
E. best-effort actions

5.多項(xiàng)選擇題Cisco Configuration Assistant supports a variety of virtual private networks. Which three types of VPN can be configured by using CCA？（）

A. DMVPN
B. MPLS VPN
C. IPv6 VPN
D. Cisco IOS SSL VPN
E. site-to-site VPN
F. Cisco Easy VPN

6.多項(xiàng)選擇題Which three are integrated Smart Applications included with the Cisco Unified Communications 500 Series？ （）

A. Smart Business Suite
B. VoiceView Express
C. TimeCard View
D. Cisco Unified CallConnector
E. Cisco WebEx PhoneConnect
F. Connected Data Protector

7.單項(xiàng)選擇題What statement is true of how a customer acquires Intrusion Prevention and Content Security services in a  Cisco security solution？（）

A. The Cisco security portfolio includes a third-party IPS.
B. A hardware module addition is required on the ISR platforms.
C. They are bundled on the ASA 5505.
D. A hardware module addition is required on the ASA 5510/5520.

8.多項(xiàng)選擇題What are three characteristics that buyers of Cisco Small Business routers typically look for？（）

A. basic security options
B. simple network configuration
C. advanced network configuration
D. integrated solutions
E. advanced security options
F. point products

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In what two ways does the Cisco SR 520 Secure Router complement the Cisco Smart Business  Communications System？ （）

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