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


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

最新試題

Which three pre-sales Smart Design documents are available to help you implement and install a solution?()

題型:多項(xiàng)選擇題

Which two wireless devices acts as a communication connection between the client and WLAN()

題型:多項(xiàng)選擇題

Which two components are unique to controller-based wireless installations? ()

題型:多項(xiàng)選擇題

Which three deployment scenarios does Cisco Configuration Assistant support? ()

題型:多項(xiàng)選擇題

Cisco Small Business Switches are specifically engineered for the small business customer. What are two characteristics common to Cisco Small Business Switches?()

題型:多項(xiàng)選擇題

IP routing protocols, such as OSPF and Enhanced EIGRP, are used primarily in network designs that contain entry and exit points to the network from service providers. What is a common trait of IP routing  protocols?()  

題型:單項(xiàng)選擇題

In Cisco Network Attached Storage solutions, what are two common high-availability features for small business?() 

題型:多項(xiàng)選擇題

Which Cisco Small Business portfolio product is targeted to customers with basic technology needs?()

題型:單項(xiàng)選擇題

What three elements are included with Cisco Small Business Pro Service?() 

題型:多項(xiàng)選擇題

All-in-one UTM security gateways are starting to displace routers in many small business networks. What does UTM stand for?()

題型:單項(xiàng)選擇題