多项选择题

You are the network consultant from Cisco.com. Please p……

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.

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单项选择题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.
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C. Use class-based policing to limit the peer-to-peer traffic rate.
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多项选择题Which two of these key fields are used to identify a flow in a traditional NetFlow implementation?（）

A. source port
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A.1
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