Cisco试题库:ccna最新真题(下)(6)

文章作者 100test 发表时间 2007:03:26 17:33:21
来源 100Test.Com百考试题网

　　a. 255.0.0.0

　　b. 255.255.0.0

　　c. 255.255.255.0

　　d. 255.255.255.224

　　e. 255.255.255.240
　　
　　27: which of the following would a class a network be assigned to?

　　a. government agency

　　b. small-to-medium sized corporation

　　c. soho

　　d. an individual
　　
　　28: a client has the ip address 192.168.5.98/27. which of the following addresses are on the same subnet as this host? (choose two.)

　　a. 192.168.5.95

　　b. 192.168.5.100

　　c. 192.168.5.128

　　d. 192.168.5.110
　　
　　29: which of the following ip addresses is not a public ip address that can be routed over the internet?

　　a. 2.3.4.5

　　b. 11.12.13.14

　　c. 165.23.224.2

　　d. 172.31.45.34

　　e. 203.33.45.22
　　
　　30: you are given a class b network. what is the default subnet mask assigned to the class b network?

　　a. 255.255.255.255

　　b. 255.255.0.0

　　c. 255.224.0.0

　　d. 0.0.0.0