52 Command Groups• VLAN — VLAN Configuration• v6ACL — IPv6 Access List Configuration• v6CMC• v6DP — IPv6 DHCP Pool ConfigurationLayer 2 CommandsAAACommand Description Mode*aaa authentication dot1x Specifies one or more authentication, authorization andaccounting (AAA) methods for use on interfaces runningIEEE 802.1X.GCaaa authentication enable Defines authentication method lists for accessing higherprivilege levels.GCaaa authentication login Defines login authentication. GCaaa authorization network defaultradiusEnables the switch to accept VLAN assignment by theRADIUS server.GCenable authentication Specifies the authentication method list when accessing ahigher privilege level from a remote telnet or console.LCenable password Sets a local password to control access to the normal level. GCip http authentication Specifies authentication methods for http. GCip https authentication Specifies authentication methods for https. GClogin authentication Specifies the login authentication method list for a remotetelnet or console.LCpassword Specifies a password on a line. LCpassword Specifies a user password UEshow authentication methods Shows information about authentication methods PEshow user accounts Displays information about the local user database PEshow users login-history Displays information about login histories of users PEusername Establishes a username-based authentication system. GC*NOTE: For the meaning of each Mode abbreviation, see "Mode Types" on page 51.