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Greetings!
Any help with this question, I am confused about its answer.
Which series of commands will cause access-list 15 to restrict Telnet access on a router?
A. R1(config)# line vty 0 4
R1(config-line)# ip access-group 15 in
B. R1(config)# int gi0/0
R1(config-if)# ip access-group 15 in
C. R1(config)# line vty 0 4
R1(config-line)# access-class 15 in
D. R1(config)# int gi0/0
R1(config-if)# access-class 15 in
Thank You !
First, Good luck in your exam!
This is the right series of command : R1(config)# line vty 0 4
R1(config-line)# access-class 15 in
It makes me confused too, I just went over the answers one by one and found that the right answer for me is option C.
Yes, this is the correct series of commands. Once an access list to restrict Telnet or SSH access has been created, it is applied to the vty lines with the access-class command. This will restrict Telnet or SSH access.
If the questions were way too simple, what value the certification would have? you will face this type of confused answer a lot, that’s why you have to practice and practice.
Of course, you are right! But I can see why the CCNA questions are frustrating, sometimes their questions are just plain annoying. Plus they didn’t always say how many solutions they are looking for (1, 2, or more?).