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 CCNA interview questions  CCNA Interview Questions
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Question
What do the following commands accomplish?

access-list 1 deny 172.16.4.0 0.0.0.255

access-list 1 permit any

interface ethernet 0

IP access-group 1 out

A. This will block traffic from subnet 172.16.4.0 and allow
all other

traffic.

B. This will allow traffic from subnet 172.16.4.0 and block
all other

traffic.

C. All traffic is allowed.

D. All traffic is blocked.
 Question Submitted By :: Guest
I also faced this Question!!     Rank Answer Posted By  
 
  Re: What do the following commands accomplish? access-list 1 deny 172.16.4.0 0.0.0.255 access-list 1 permit any interface ethernet 0 IP access-group 1 out A. This will block traffic from subnet 172.16.4.0 and allow all other traffic. B. This will allow traffic from subnet 172.16.4.0 and block all other traffic. C. All traffic is allowed. D. All traffic is blocked.
Answer
# 1
Answer:: A

This will block traffic from subnet 172.16.4.0 and allow all
other

traffic. The first statement "access-list 1 deny 172.16.4.0
0.0.0.255"

will deny access to the subnet 172.16.4.0.
 
Is This Answer Correct ?    2 Yes 0 No
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