Security, Networking Quiz - Interview Preparation MCQ

You need to create an access list that will prevent hosts in the network range of 192.168.160.0 to 192.168.191.0. Which of the following lists will you use?

You are working on a router that has established privilege levels that restrict access to certain functions. You discover that you are not able to execute the command show running-configuration. How can you view and confirm the access lists that have been applied to the Ethernet 0 interface on your router?

What command will permit SMTP mail to only host 1.1.1.1?

You want to create a standard access list that denies the subnet of the following host: 172.16.50.172/20. Which of the following would you start your list with?

What router command allows you to determine whether an IP access list is enabled on a particular interface?

You have created a named access list called Blocksales. Which of the following is a valid command for applying this to packets trying to enter interface s0 of your router?

You want to create a standard access list that denies the subnet of the following host: 172.16.144.17/21. Which of the following would you start your list with?

You configure the following access list:

access-list 110 deny tcp 10.1.1.128 0.0.0.63 any eq smtp
access-list 110 deny tcp any eq 23
int ethernet 0
ip access-group 110 out

You want to create a standard access list that denies the subnet of the following host: 172.16.198.94/19. Which of the following would you start your list with?

If you wanted to deny all Telnet connections to only network 192.168.10.0, which command could you use?

Which router command allows you to view the entire contents of all access lists?

Which of the following access lists will allow only HTTP traffic into network 196.15.7.0?