compare list of strings

i have a folder that have two text files that contains ip addresses  each file has the same number of ip addresses.
i need to compare between them, if the addresses are identical or not?
this is sample, the order is not important. any help please?
173.194.112.81 173.194.112.83 173.194.112.84 173.194.112.82 173.194.112.80