题库精选:CCNA考试自测题第5卷
敬业的IT人
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2008-1-8 19:50:08
下面的问题将帮助你检查你对本章中材料的理解程度，仔细读下面的选项，可能有不止一个正确答案。选出每个问题中的正确答案。
1) Match which of these protocols go with which access list range (匹配下列协议和访问列
表范围)？
A. Novell SAP ① 800~899
B. AppleTa l k ② 1000~1099
C. Novell ③ 1~99
D. IP ④ 6 0 0 ~ 6 9 9
2) What happens to access lists previously created if the IOS is upgraded from version 10.1 to 11.1 (如果I O S从1 0 . 1版升级到11 . 1版时，以前创建的访问列表会发生什么事情)？
A. They are dropped since they are no longer applicable
B. Access lists didn’t exist prior to version 9.1
C. They will be converted to the new format
D. They will be left alone since IOS 11.1 provides backward compatibility
3) In what ways are access lists typicallyimplemented>1
D. SAP stands for Secondary Addressing Protocol
20) Consider the following access list:
ACCESS-LIST 50 DENY 136.120.3.1
ACCESS-LIST 50 DENY 143.22.1.0 0.0.0.255
Which statement represents the most complete description of the results of applying this list as a packet filter (考虑下述访问列表：
ACCESS-LIST 50 DENY 136.120.3.1
ACCESS-LIST 50 DENY 143.22.1.0 0.0.0.255
下列哪个陈述最完全地描述了访问列表作为数据包过滤的结果)？
A. It will deny all traffic destined for any host>1
1) Match which of these protocols go with which access list range (匹配下列协议和访问列
表范围)？
A. Novell SAP ① 800~899
B. AppleTa l k ② 1000~1099
C. Novell ③ 1~99
D. IP ④ 6 0 0 ~ 6 9 9
2) What happens to access lists previously created if the IOS is upgraded from version 10.1 to 11.1 (如果I O S从1 0 . 1版升级到11 . 1版时，以前创建的访问列表会发生什么事情)？
A. They are dropped since they are no longer applicable
B. Access lists didn’t exist prior to version 9.1
C. They will be converted to the new format
D. They will be left alone since IOS 11.1 provides backward compatibility
3) In what ways are access lists typicallyimplemented>1
D. SAP stands for Secondary Addressing Protocol
20) Consider the following access list:
ACCESS-LIST 50 DENY 136.120.3.1
ACCESS-LIST 50 DENY 143.22.1.0 0.0.0.255
Which statement represents the most complete description of the results of applying this list as a packet filter (考虑下述访问列表：
ACCESS-LIST 50 DENY 136.120.3.1
ACCESS-LIST 50 DENY 143.22.1.0 0.0.0.255
下列哪个陈述最完全地描述了访问列表作为数据包过滤的结果)？
A. It will deny all traffic destined for any host>1
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