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1.單項(xiàng)選擇題What is a criteria of the enterprise composite network model?()

A. includes all modules needed to meet any network design
B. defines flexible boundaries between modules for scalability requirements
C. clearly defines module boundaries and demarcation points to identify where traffic is
D. requires specific core, distribution, and access layer requirements to match the model

2.單項(xiàng)選擇題What is the first step that you would use Cisco Product Advisor for when selecting a router for an Edge solution?()

A. determine types of protocols to be supported
B. determine the environment in which the router will be used
C. select the number of WAN ports required
D. select the number of LAN ports required

3.多項(xiàng)選擇題Dense Wavelength Division Multiplexing (DWDM) is an important innovation in optical networks.Which two descriptions best define DWDM?()

A. optical technology for transmitting up to 32 channels over multiple fiber strands
B. optical technology for transmitting up to 16 channels over multiple fiber strands
C. a WDM system that is compatible with EDFA technology
D. a technology for transmitting more closely packed optical signals using more sophisticated transceiver designs than CWDM .

4.多項(xiàng)選擇題You are the network consultant from Cisco.com. Please point out two statements correctly describe an IPS device()

A. It resembles a Layer 2 bridge.
B. Traffic flow through the IPS resembles traffic flow through a Layer 3 router.
C. Inline interfaces which have no IP addresses cannot be detected.
D. Malicious packets that have been detected are allowed to pass through, but all subsequent traffic is blocked.

5.單項(xiàng)選擇題Users at the Charleville Company began experiencing high network delays when Internet connectivity was enabled for all users. After investigating the traffic flow, you determine that peerto-peer traffic from a music download site is consuming a large amount of bandwidth. Which QoS mechanism can you implement to improve the network response time?()

A. Use CBWFQ to queue the peer-to-peer traffic into the default traffic class.
B. Use class-based WRED to randomly drop the peer-to-peer traffic during network congestions.
C. Use class-based policing to limit the peer-to-peer traffic rate.
D. Use class-based shaping to delay any excessive peer-to-peer traffic. Answer: C

最新試題

Which three of these are important when determining NAS Server scaling? ()

題型:多項(xiàng)選擇題

In a VoWLAN deployment, what is the recommended separation between cells with the same channel?()

題型:單項(xiàng)選擇題

Please match the Cisco NAC appliance component to its description.()(1)Cisco NAS(2)Cisco NAA(3)Rule-set Lpdates(4)Cisco NAM(a) a centralized management point(b) an in-band cr out-of-band device for network access control(c) a Windows-based client which allows network access based on the tasks running(d) a status crecker for operating systems,antivirus,antispyware,etc.

題型:單項(xiàng)選擇題

In which NAS operating mode are ACL filtering and bandwidth throttling only provided during posture assessment?()

題型:單項(xiàng)選擇題

Which two of these are advantages of placing the VPN device in the DMZ on the firewall?()

題型:多項(xiàng)選擇題

One of your customers wishes to use the NAS to perform DHCP functions and does not currently have a Layer 3 gateway in its production network. Which gateway mode is appropriate for this customer?()

題型:單項(xiàng)選擇題

The Cisco NAC Appliance is able to check which three items before allowing network access?()

題型:多項(xiàng)選擇題

What is the recommended practice when considering VPN termination and firewall placement?()

題型:單項(xiàng)選擇題

You are the Cisco Network Designer. Which of these is least important when determining how many users a NAS can support?()

題型:單項(xiàng)選擇題

What is the term for a logical SAN which provides isolation among devices physically connected to the same fabric?()

題型:單項(xiàng)選擇題