Can someone tell me the what the different priv levels are to for logins and what each one allows you to do?
ie. priv 0-15
By default, there are three privilege levels on the router.
privilege level 1 = non-privileged (prompt is router>), the default level for logging in
privilege level 15 = privileged (prompt is router#), the level after going into enable mode
privilege level 0 = seldom used, but includes 5 commands: disable, enable, exit, help, and logout
Levels 2-14 are not used in a default configuration, but commands that are normally at level 15 can be moved down to one of those levels and commands that are normally at level 1 can be moved up to one of those levels. Obviously, this security model involves some administration on the router.
To determine the privilege level as a logged-in user, type the show privilege command. To determine what commands are available at a particular privilege level for the version of Cisco IOS? software that you are using, type a ? at the command line when logged in at that privilege level.
You can also customize what privilege levels allow