You have a single switch with a DHCP server connected to Fa0/24. The DHCP snooping feature is already enabled on SwitchA. Now you want to configure DHCP snooping and dynamic ARP inspection on the switch. In this lab, your task is to:. a. Enable DHCP snooping globally on SwitchA.
b. Enable DHCP snooping for VLAN 1.
c. Configure the port that the DHCP server is connected to as a trusted interface for DHCP snooping.
d. Enable dynamic ARP inspection for VLAN 1.
e. Save the changes to the startup-config file.

Write a program that keeps asking the user for new values to be added to a list until the user enters 'exit' ('exit' should not be added to the list). these values entered by the user are added to a list we call 'initial_list'. then write a function that takes this initial_list as input and returns another list with 3 copies of every value in the initial_list. finally, inside print out all of the values in the new list. for example: input: enter value to be added to list: a enter value to be added to list: b enter value to be added to list: c enter value to be added to list: exit output: a b c a b c a b c note how 'exit' is not added to the list. also, your program needs to be able to handle any variation of 'exit' such as 'exit', 'exit' etc. and treat them all as 'exit'.