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 CCNA interview questions  CCNA Interview Questions
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Question
What should be the first command to create an access-list that

prevents all users on subnetwork 10.10.128.0, using subnet mask

255.255.192.0, from being

able to telnet anywhere?

A.) access-list 101 deny tcp 10.10.128.0 0.0.63.255 any eq
telnet

B.) access-list 101 deny tcp 10.10.128.0 255.255.0.0 any eq
telnet

C.) access-list 101 deny tcp 10.10.128.0 255.255.192.0 any
eq telnet

D.) access-list 101 deny tcp 10.10.128.0 0.0.192.255 any eq
telnet

E.) access-list 101 deny tcp 10.10.128.0 0.0.128.255 any eq
telnet

F.) access-list 101 deny tcp 10.10.128.0 0.0.127.255 any eq
telnet
 Question Submitted By :: Guest
I also faced this Question!!     Rank Answer Posted By  
 
  Re: What should be the first command to create an access-list that prevents all users on subnetwork 10.10.128.0, using subnet mask 255.255.192.0, from being able to telnet anywhere? A.) access-list 101 deny tcp 10.10.128.0 0.0.63.255 any eq telnet B.) access-list 101 deny tcp 10.10.128.0 255.255.0.0 any eq telnet C.) access-list 101 deny tcp 10.10.128.0 255.255.192.0 any eq telnet D.) access-list 101 deny tcp 10.10.128.0 0.0.192.255 any eq telnet E.) access-list 101 deny tcp 10.10.128.0 0.0.128.255 any eq telnet F.) access-list 101 deny tcp 10.10.128.0 0.0.127.255 any eq telnet
Answer
# 1
Answer: A
 
Is This Answer Correct ?    0 Yes 2 No
Guest
 
  Re: What should be the first command to create an access-list that prevents all users on subnetwork 10.10.128.0, using subnet mask 255.255.192.0, from being able to telnet anywhere? A.) access-list 101 deny tcp 10.10.128.0 0.0.63.255 any eq telnet B.) access-list 101 deny tcp 10.10.128.0 255.255.0.0 any eq telnet C.) access-list 101 deny tcp 10.10.128.0 255.255.192.0 any eq telnet D.) access-list 101 deny tcp 10.10.128.0 0.0.192.255 any eq telnet E.) access-list 101 deny tcp 10.10.128.0 0.0.128.255 any eq telnet F.) access-list 101 deny tcp 10.10.128.0 0.0.127.255 any eq telnet
Answer
# 2
access-list 101 deny tcp 10.10.128.0 255.255.192.0 any
eq telnet
C:
 
Is This Answer Correct ?    2 Yes 1 No
Tahir Haider
 
 
 
  Re: What should be the first command to create an access-list that prevents all users on subnetwork 10.10.128.0, using subnet mask 255.255.192.0, from being able to telnet anywhere? A.) access-list 101 deny tcp 10.10.128.0 0.0.63.255 any eq telnet B.) access-list 101 deny tcp 10.10.128.0 255.255.0.0 any eq telnet C.) access-list 101 deny tcp 10.10.128.0 255.255.192.0 any eq telnet D.) access-list 101 deny tcp 10.10.128.0 0.0.192.255 any eq telnet E.) access-list 101 deny tcp 10.10.128.0 0.0.128.255 any eq telnet F.) access-list 101 deny tcp 10.10.128.0 0.0.127.255 any eq telnet
Answer
# 3
Mr Tahir, Ur answer is wrong. As of no subnet mask is used
in ACL. It use WILD CARD MASK.

So correct answer wud be A.

access-list 101 deny tcp 10.10.128.0 0.0.63.255 any eq
 
Is This Answer Correct ?    0 Yes 0 No
Shahin
 

 
 
 
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