Cisco Systems 2 manual What does the command show access-list 101 list?, Answer B, C

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Incorrect Answers:

A and B are incorrect; these are not valid commands. In addition, A is in the wrong mode.

C is incorrect; this is the wrong network number. The 199 is a Class C subnet, using a default mask of 255.255.255.0, the network requires 3 octets of individual (1-254) networking addressing. 199.55.0.0 will cause a all zeros subnet broadcast.

Steve McQuerry. Interconnecting Cisco Network Devices. (Cisco Press: 2000) pages 276-277.

Q. 145

What does the command show access-list 101 list?

A.All extended access lists.

B.All access lists within the router.

C.The contents of standard access list 101

D.The contents of extended access list 101

Answer: D

Explanation: As the command is directing that the contents of access list 101 be displayed and as 101 is a number for an extended IP access list D is correct.

Incorrect Answers:

A and B incorrect; only access list 101 will be displayed.

C is incorrect; standard IP address lists are in the range of 1-99, IP extended address lists are in the range of 100-199.

Steve McQuerry. Interconnecting Cisco Network Devices. (Cisco Press: 2000) pages 303, 324-325.

Q. 146

Which two commands show your access lists? (Choose two)

A.Show filters.

B.Show access-lists

C.Show IP access-list

D.Show running-Config

Answer: B, C

Explanation: There are three commands that can be used to display access lists. These commands are: show access-lists (displays all access-lists), show access-list number (displays a specific access list) and show ip access-lists (displays all ip access lists.

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