单项选择题

An administrator is using a protocol analyzer to monitor traffic between two servers. However, the only traffic that appears is broadcast and traffic originating from the administrator's PC.
Which of the following devices is the administrator plugged into? ()

A.Hub
B. Bridge
C. Switch
D. Router


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2.单项选择题Which of the following would be used to test out the security of a specific network by allowing it toreceive security attacks?()

A. Honeynet
B. Honeypot
C. Vulnerability scanner
D. Network based IDS

8.单项选择题Which of the following networks would MOST likely require EGP routing?()

A. Networks that use OSPF in addition to static routes
B. Networks with classless Internet domain routing
C. Networks with multiple ISPs
D. Networks that use encryption

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